Top 25 Records – Girls Long Course – 15 & 16
| Girls Short Course | 10 & Under | 11 & 12 | 13 & 14 | 15 & 16 | 17 & Over |
| Girls Long Course | 10 & Under | 11 & 12 | 13 & 14 | 15 & 16 | 17 & Over |
| Boys Short Course | 10 & Under | 11 & 12 | 13 & 14 | 15 & 16 | 17 & Over |
| Boys Long Course | 10 & Under | 11 & 12 | 13 & 14 | 15 & 16 | 17 & Over |
Click on an age group to view records – Revised August 31, 2011
50 Freestyle |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 27.09 | Anne Blachford | 16 | July 4, 1993 | Etobicoke | ON Canada Games Trials | |
| 2 | 27.38 | Meagan Littlejohn | 16 | July 4, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 3 | 27.49 | Robyn Miller | 15 | July 28-31, 1994 | Etobicoke | Summer Nationals | |
| 4 | 27.63 | Carly Porter | 15 | July 28, 1993 | Edmonton | Summer Nationals | |
| 5 | 27.80 | Sophie Cieplucha | 16 | May 1, 2011 | Etobicoke | Dr. Ralph Hicken Invitational | relay lead |
| 6 | 27.88 | Dawn Clarke | 15 | August 6-9, 1986 | Edmonton | Canadian Open/Summer Nationals | |
| 7 | 27.93 | Alisha Harricharan | 15 | April 6-8, 2007 | Toronto | Desjardins Dash for Cash | |
| 8 | 28.03 | Lisa Parwicki | 16 | July 28-31, 1994 | Etobicoke | Summer Nationals | |
| 9 | 28.29 | Carmen Kondra | 15 | July 19-21, 1990 | Edmonton | Youth Nationals | |
| 10 | 28.31 | Cindy Bertelink | 16 | July 16-19, 1992 | Brantford | Summer Nationals | |
| 11 | 28.31 | Jennifer Noddle | 16 | January 26-28, 1996 | Brantford | ON Senior Champs | |
| 12 | 28.37 | Lindsay Grifin | 15 | June 28-July 2, 1995 | Etobicoke | ON Senior Champs | |
| 13 | 28.46 | Natalie Gallant | 16 | January 3-6, 2006 | Sydney, AUS | Victorian Champs | |
| 14 | 28.48 | Marisa Mitchelmore | 16 | June 1-4, 2006 | Etobicoke | Age Group International | |
| 15 | 28.55 | Michelle Cobb | 15 | June 28-July 2, 1995 | Etobicoke | ON Senior Champs | |
| 16 | 28.55 | Katie Smith | 16 | May 3-5, 2002 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 17 | 28.61 | Kristina Stojadinovic | 15 | May 1-3, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 18 | 28.71 | Brooke Hall | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 19 | 28.75 | Sheryl Ross | 16 | April 7-8, 1990 | Toronto | Ajax Invitational | |
| 20 | 28.93 | Laura Wise | 15 | April 5-7, 2002 | Toronto | Ajax Sprint Invitational | |
| 21 | 29.15 | Victoria Thicke-Rattray | 16 | July 3, 2009 | London | ON Junior Provincial Champs | relay lead |
| 22 | 29.17 | Jamie Weare | 15 | June 18, 2007 | Etobicoke | Central Region Champs | |
| 23 | 29.32 | Courtney Douglas | 15 | May 29, 2011 | Toronto | Ajax Invitational | |
| 24 | 29.43 | Brittany Watkins | 16 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs | |
| 25 | 29.45 | Janet Young | 16 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational |
100 Freestyle |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 58.96 | Anne Blachford | 16 | July 2-4, 1993 | Etobicoke | ON Canada Games Trials | |
| 2 | 59.16 | Sophie Cieplucha | 16 | May 1, 2011 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 3 | 59.74 | Carly Porter | 15 | August 6-8, 1993 | Concord, CA | Far Western Champs | |
| 4 | 59.86 | Lisa Parwicki | 15 | May 27-30, 1993 | Etobicoke | Youth Champs | |
| 5 | 59.97 | Alisha Harricharan | 16 | July 6, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 6 | 1:00.60 | Meagan Littlejohn | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 7 | 1:00.61 | Natalie Gallant | 15 | July 21-24, 2005 | Winnipeg | Canadian Club Nationals | |
| 8 | 1:00.80 | Robyn Miller | 15 | July 28-31, 1994 | Etobicoke | Summer Nationals | |
| 9 | 1:00.91 | Jennifer Noddle | 15 | July 28, 1995 | Winnipeg | Summer Nationals | |
| 10 | 1:01.06 | Lindsay Griffin | 15 | June 28-July 2, 1995 | Etobicoke | ON Senior Champs | |
| 11 | 1:01.14 | Cindy Bertelink | 16 | July 16-19, 1992 | Brantford | Summer Nationals | |
| 12 | 1:01.20 | Brooke Hall | 15 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 13 | 1:01.27 | Carmen Kondra | 15 | July 19-21, 1990 | Edmonton | Youth Nationals | |
| 14 | 1:01.28 | Katie Smith | 16 | June 6-9, 2002 | Etobicoke | Age Group International | |
| 15 | 1:01.32 | Laura Wise | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 16 | 1:01.56 | Dawn Clarke | 16 | June 26-28, 1987 | Etobicoke | Age Group International | |
| 17 | 1:01.65 | Michelle Cobb | 16 | Season 1996 | |||
| 18 | 1:01.66 | Marisa Mitchelmore | 16 | June 1-4, 2006 | Etobicoke | Age Group International | |
| 19 | 1:01.85 | Kaylee Dakers | 16 | February 14-17, 2008 | Etobicoke | Speedo Eastern Champs | relay lead |
| 20 | 1:01.93 | Kate Mathewson | 15 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 21 | 1:02.18 | Kristina Stojadinovic | 15 | May 8-10, 2009 | London | Hollandia Spring Invitational | |
| 22 | 1:02.58 | Janet Young | 16 | June 7-10, 2001 | Etobicoke | Age Group International | |
| 23 | 1:02.89 | Victoria Thicke-Rattray | 16 | July 5, 2009 | London | ON Junior Provincial Champs | relay lead |
| 24 | 1:03.01 | Grace Wilkinson | 16 | July 4, 2010 | Nepean | ON Junior Provincial Champs | |
| 25 | 1:03.40 | Danielle Ranieri | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational |
200 Freestyle |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 2:06.91 | Cindy Bertelink | 16 | July 16-19, 1992 | Brantford | Summer Nationals | |
| 2 | 2:09.94 | Alisha Harricharan | 16 | July 4, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 3 | 2:10.19 | Sophie Cieplucha | 15 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 4 | 2:11.23 | Anne Blachford | 15 | April 3-5, 1992 | Toronto | Ajax Sprint Meet | |
| 5 | 2:11.23 | Natalie Gallant | 16 | January 3-6, 2006 | Sydney, AUS | Victoria Champs | |
| 6 | 2:11.60 | Carly Porter | 15 | August 6-8, 1993 | Concord, CA | Far Western Champs | |
| 7 | 2:11.73 | Kate Mathewson | 15 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 8 | 2:11.80 | Laura Wise | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 9 | 2:13.54 | Robyn Miller | 15 | Season 1994 | |||
| 10 | 2:13.61 | Robyn Goraj | 15 | Season 1994 | |||
| 11 | 2:13.77 | Meagan Littlejohn | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 12 | 2:14.18 | Grace Wilkinson | 16 | July 2, 2010 | Nepean | ON Junior Provincial Champs | |
| 13 | 2:15.14 | Dawn Clarke | 15 | Season 1986 | |||
| 14 | 2:15.56 | Marisa Mitchelmore | 16 | May 12-14, 2006 | Sudbury | Eastside Mario’s Invitational | |
| 15 | 2:15.58 | Kristina Stojadinovic | 15 | May 1-3, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 16 | 2:16.20 | Danielle Ranieri | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 17 | 2:16.32 | Janet Young | 16 | June 7-10, 2001 | Etobicoke | Age Group International | |
| 18 | 2:16.35 | Brooke Hall | 16 | April 30, 2011 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 19 | 2:16.90 | Kaylee Dakers | 15 | April 7-9, 2006 | Toronto | Ajax Sprint Meet | |
| 20 | 2:18.28 | Rebecca Newman | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 21 | 2:18.39 | Katie Smith | 15 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 22 | 2:18.96 | Courtney Ranieri | 16 | June 5-9, 2008 | Etobicoke | Age Group International | |
| 23 | 2:19.09 | Colleen Rombough | 16 | June 14-16, 2002 | Etobicoke | Central Region Champs | |
| 24 | 2:19.46 | Victoria Thicke-Rattray | 16 | May 8-10, 2009 | London | Hollandia Spring Invitational | |
| 25 | 2:19.62 | Ashley Zaharia | 15 | June 22-24, 2001 | Etobicoke | Central Region Champs |
400 Freestyle |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 4:22.98 | Cindy Bertelink | 16 | May 13-17, 1992 | Montreal | Olympic Trials | |
| 2 | 4:35.42 | Kate Mathewson | 15 | July 6, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 3 | 4:36.21 | Natalie Gallant | 16 | January 3-6, 2006 | Sydney, AUS | Victoria Champs | |
| 4 | 4:36.52 | Sophie Cieplucha | 15 | May 21-23, 2010 | Bermuda | Annual Aquatic Centre Invitational | |
| 5 | 4:40.67 | Heather Norris | 16 | Season 1998 | |||
| 6 | 4:41.82 | Laura Wise | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 7 | 4:44.25 | Alisha Harricharan | 16 | January 18-20, 2008 | Toronto | ON Senior Provincial Champs | |
| 8 | 4:44.26 | Grace Wilkinson | 16 | July 4, 2010 | Nepean | ON Junior Provincial Champs | |
| 9 | 4:44.26 | Brooke Hall | 15 | May 21-23, 2010 | Bermuda | Annual Aquatic Centre Invitational | |
| 10 | 4:44.45 | Jennifer Noddle | 16 | Season 1996 | |||
| 11 | 4:44.85 | Marisa Mitchelmore | 16 | June 1-4, 2006 | Etobicoke | Age Group International | |
| 12 | 4:47.63 | Rebecca Newman | 16 | July 6, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 13 | 4:50.75 | Courtney Ranieri | 16 | January 18-20, 2008 | Toronto | ON Senior Provincial Champs | |
| 14 | 4:51.51 | Danielle Ranieri | 16 | June 10, 2011 | Etobicoke | Central Region Champs | |
| 15 | 4:51.65 | Kaylee Dakers | 16 | July 19-22, 2007 | Montreal | Age Group Nationals | |
| 16 | 4:53.53 | Meagan Littlejohn | 16 | April 11-13, 2008 | Hamilton | McMaster-HAC Spring Invitational | |
| 17 | 4:53.74 | Janet Young | 16 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 18 | 4:56.81 | Ashley Zaharia | 15 | June 22-24, 2001 | Etobicoke | Central Region Champs | |
| 19 | 5:00.45 | Jacquelyn Griffin | 15 | June 2-24, 2001 | Etobicoke | Central Region Champs | |
| 20 | 5:04.59 | Jamie Weare | 15 | June 16, 2007 | Etobicoke | Central Region Champs | |
| 21 | 5:04.95 | Colleen Rombough | 16 | June 14-16, 2002 | Etobicoke | Central Region Champs | |
| 22 | 5:05.33 | Alaina Brown | 15 | July 22-25, 2004 | Montreal | Eastern Cup | |
| 23 | 5:07.90 | Brittany Watkins | 16 | May 14-16, 2004 | London | Casco-Hollandia Spring Invitational | |
| 24 | 5:10.86 | Kim Bacon | 16 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 25 | 5:11.00 | Christina von Bulow | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational |
800 Freestyle |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 8:50.99 | Cindy Bertelink | 16 | May 13-17, 1992 | Montreal | Olympic Trials | |
| 2 | 9:24.50 | Alisha Harricharan | 16 | July 5, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 3 | 9:24.59 | Sophie Cieplucha | 15 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 4 | 9:31.31 | Kate Mathewson | 15 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 5 | 9:32.71 | Dayna Patterson | 16 | July 28, 1993 | Edmonton | Summer Nationals | |
| 6 | 9:35.25 | Natalie Gallant | 16 | January 3-6, 2006 | Sydney, AUS | Victorian Champs | |
| 7 | 9:39.62 | Anne Blachford | 16 | April 1993 | St. Catharines | Brock Invitational | |
| 8 | 9:42.77 | Heather Norris | 16 | Season 1998 | |||
| 9 | 9:48.61 | Rebecca Newman | 15 | February 14-17, 2008 | Toronto | Speedo Eastern Champs | |
| 10 | 9:52.04 | Lisa Parwicki | 16 | Season 1994 | |||
| 11 | 9:54.75 | Brooke Hall | 15 | May 21-23, 2010 | Bermuda | Annual Aquatic Centre Invitational | |
| 12 | 9:56.42 | Courtney Ranieri | 15 | May 11-13, 2007 | Sudbury | Eastside Mario’s Invitational | |
| 13 | 9:57.76 | Robyn Goraj | 15 | Season 1994 | |||
| 14 | 9:58.84 | Danielle Ranieri | 16 | April 29, 2011 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 15 | 9:59.84 | Robyn Miller | 15 | Season 1994 | |||
| 16 | 10:05.05 | Grace Wilkinson | 16 | May 21-23, 2010 | Bermuda | Annual Aquatic Centre Invitational | |
| 17 | 10:08.03 | Marisa Mitchelmore | 16 | May 12-14, 2006 | Sudbury | Eastside Mario’s Invitational | |
| 18 | 10:10.48 | Meagan Littlejohn | 16 | April 11-13, 2008 | Hamilton | McMaster-HAC Spring Invitational | |
| 19 | 10:24.47 | Jacquelyn Griffin | 15 | June 7-10, 2001 | Etobicoke | Age Group International | |
| 20 | 10:29.05 | Colleen Rombough | 16 | June 14-16, 2002 | Etobicoke | Central Region Champs | |
| 21 | 10:39.38 | Lauren von Bulow | 15 | May 11-13, 2007 | Sudbury | Eastside Mario’s Invitational | |
| 22 | 10:39.70 | Jamie Weare | 15 | May 11-13, 2007 | Sudbury | Eastside Mario’s Invitational | |
| 23 | 10:50.60 | Victoria Thicke-Rattray | 15 | April 11-13, 2008 | Hamilton | McMaster-HAC Spring Invitational | |
| 24 | 10:51.43 | Natasha Cyr | 15 | June 9, 2011 | Etobicoke | Central Region Champs | split |
| 25 | 11:02.96 | Taylor Young | 15 | May 22, 2009 | Hamilton | Jack McCormick Invitational |
1500 Freestyle |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 17:06.46 | Cindy Bertelink | 15 | August 1, 1991 | Vancouver | Summer Nationals | |
| 2 | 18:17.34 | Dayna Patterson | 15 | May 21-24, 1992 | Regina | Youth Champs | |
| 3 | 18:21.25 | Kate Mathewson | 15 | July 3, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 4 | 18:34.33 | Rebecca Newman | 16 | May 2, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 5 | 18:54.86 | Courtney Ranieri | 16 | May 2, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 6 | 19:07.69 | Danielle Ranieri | 15 | July 1, 2010 | Nepean | ON Junior Provincial Champs | |
| 7 | 20:31.71 | Natasha Cyr | 15 | June 12, 2011 | Etobicoke | Central Region Champs |
50 Backstroke |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 30.67 | Katie Smith | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 2 | 31.43 | Kristina Stojadinovic | 15 | May 1, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 3 | 31.82 | Natalie Gallant | 15 | June 2-5, 2005 | Etobicoke | Age Group International | |
| 4 | 31.98 | Meagan Littlejohn | 16 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 5 | 32.07 | Laura Wise | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 6 | 32.16 | Alana Colgan | 16 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 7 | 32.18 | Jennifer Thompson | 15 | February 2-6, 1988 | Edmonton | Winter Nationals | |
| 8 | 32.36 | Blair Holmes | 15 | August 5-8, 2001 | Etobicoke | Summer Nationals | |
| 9 | 32.48 | Erin Paton | 16 | June 26-29, 2003 | Brantford | ON Junior Provincial Champs | relay lead |
| 10 | 32.51 | Alisha Harricharan | 15 | April 6-8, 2007 | Toronto | Desjardins Dash for Cash | |
| 11 | 32.52 | Brooke Hall | 16 | June 3, 2011 | Etobicoke | Age Group International | |
| 12 | 32.85 | Victoria Thicke-Rattray | 16 | July 15-18, 2007 | Montreal | Age Group Nationals | |
| 13 | 32.94 | Sophie Cieplucha | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 14 | 33.16 | Alaina Brown | 15 | July 22-25, 2004 | Montreal | Eastern Cup | |
| 15 | 33.51 | Kaylee Dakers | 15 | June 1-4, 2006 | Etobicoke | Age Group International | |
| 16 | 33.81 | Vanessa Iacobucci | 15 | April 5-7, 2002 | Toronto | Ajax Sprint Invitational | |
| 17 | 34.13 | Danielle McVicar | 16 | June 7-10, 2001 | Etobicoke | Age Group International | relay lead |
| 18 | 34.19 | Casey Beck | 15 | April 5-7, 2002 | Toronto | Ajax Sprint Invitational | |
| 19 | 34.36 | Tara Dakers | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 20 | 34.52 | Sarah Moore | 15 | May 1, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 21 | 34.59 | Kalli Buchanan | 16 | July 21-24, 2005 | Winnipeg | Canadian Club Nationals | |
| 22 | 34.62 | Danielle Ranieri | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 23 | 35.11 | Courtney Ranieri | 15 | April 6-8, 2007 | Toronto | Desjardins Dash for Cash | |
| 24 | 35.34 | Grace Wilkinson | 16 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 25 | 35.47 | Brittany Watkins | 15 | May 9, 2003 | London | Casco-Hollandia Sprin Invitational |
100 Backstroke |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 1:04.75 | Katie Smith | 15 | June 2, 2001 | London | ON Canada Games Trials | |
| 2 | 1:06.04 | Lisa Parwicki | 15 | May 27-30, 1993 | Etobicoke | Youth Champs | relay lead |
| 3 | 1:06.22 | Natalie Gallant | 15 | May 10-14, 2005 | Montreal | World Trials | |
| 4 | 1:07.03 | Jennifer Archdekin | 15 | March 8, 1994 | Victoria | Commonwealth Games Trials | |
| 5 | 1:07.05 | Jennifer Thompson | 16 | May 29, 1988 | Montreal | Olympic Trials | |
| 6 | 1:07.14 | Marisa Mitchelmore | 16 | June 1-4, 2006 | Etobicoke | Age Group International | |
| 7 | 1:07.41 | Erica Nagy | 15 | May 13-17, 1992 | Montreal | Olympic Trials | |
| 8 | 1:07.43 | Laura Wise | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 9 | 1:08.40 | Alana Colgan | 16 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 10 | 1:08.50 | Blair Holmes | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 11 | 1:08.87 | Victoria Thicke-Rattray | 16 | July 15-19, 2009 | Montreal | Canadian Age Group Champs | |
| 12 | 1:08.95 | Sophie Cieplucha | 16 | April 8, 2011 | Etobicoke | Pentathlon | |
| 13 | 1:08.97 | Alisha Harricharan | 16 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 14 | 1:09.19 | Danielle Ranieri | 15 | June 12, 2010 | Etobicoke | Central Region Champs | |
| 15 | 1:09.43 | Dawn Clarke | 15 | February 1986 | TOMAC Meet | ||
| 16 | 1:09.54 | Brooke Hall | 16 | June 30, 2011 | Etobicoke | ON Junior Provincial Champs | |
| 17 | 1:09.79 | Kaylee Dakers | 16 | January 18-20, 2008 | Toronto | ON Senior Provincial Champs | |
| 18 | 1:10.14 | Meagan Littlejohn | 16 | February 14-17, 2008 | Etobicoke | Speedo Eastern Champs | relay lead |
| 19 | 1:10.41 | Kristina Stojadinovic | 15 | May 1-3, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 20 | 1:10.46 | Erin Paton | 16 | June 26-29, 2003 | Brantford | ON Junior Provincial Champs | |
| 21 | 1:10.59 | Janet Young | 16 | June 7-10, 2001 | Etobicoke | Age Group International | |
| 22 | 1:12.20 | Tara Dakers | 15 | July 1, 2010 | Nepean | ON Junior Provincial Champs | |
| 23 | 1:12.41 | Alaina Brown | 16 | June 11-13, 2004 | Etobicoke | Central Region Champs | |
| 24 | 1:12.51 | Kalli Buchanan | 16 | July 7, 2005 | Etobicoke | ON Junior Provincials | |
| 25 | 1:12.62 | Amanda Rogge | 15 | May 8-10, 2009 | London | Hollandia Spring Invitational |
200 Backstroke |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 2:19.83 | Natalie Gallant | 15 | July 9, 2005 | Etobicoke | ON Junior Provincial Champs | |
| 2 | 2:22.64 | Katie Smith | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 3 | 2:22.65 | Laura Wise | 15 | March 19-24, 2002 | Winnipeg | Commonwealth Games Trials | |
| 4 | 2:23.32 | Erica Nagy | 15 | May 13-17, 1992 | Montreal | Olympic Trials | |
| 5 | 2:23.42 | Lisa Parwicki | 15 | May 27-30, 1993 | Etobicoke | Youth Champs | |
| 6 | 2:25.21 | Jennifer Archdekin | 15 | March 6, 1994 | Victoria | Commonwealth Games Trials | |
| 7 | 2:25.31 | Kaylee Dakers | 15 | July 8, 2006 | Nepean | ON Junior Provincial Champs | |
| 8 | 2:25.47 | Jennifer Thompson | 16 | June 1, 1988 | Montreal | Olympic Trials | |
| 9 | 2:26.16 | Sophie Cieplucha | 16 | May 1, 2011 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 10 | 2:26.18 | Marisa Mitchelmore | 16 | June 1-4, 2006 | Etobicoke | Age Group International | |
| 11 | 2:26.36 | Victoria Thicke-Rattray | 16 | June 4-7, 2009 | Etobicoke | ON Senior Provincial Champs | |
| 12 | 2:26.61 | Brooke Hall | 16 | June 4, 2011 | Etobicoke | Age Group International | |
| 13 | 2:28.82 | Alana Colgan | 16 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 14 | 2:29.09 | Stephanie Dixon | 16 | Season 2001 | |||
| 15 | 2:29.73 | Danielle Ranieri | 15 | July 3, 2010 | Nepean | ON Junior Provincial Champs | |
| 16 | 2:29.86 | Dayna Patterson | 15 | April 3-5, 1992 | Toronto | Ajax Sprint Meet | |
| 17 | 2:30.70 | Alisha Harricharan | 15 | July 19-23, 2007 | Montreal | Age Group Nationals | |
| 18 | 2:31.35 | Cindy Bertelink | 16 | Season 1992 | |||
| 19 | 2:32.71 | Amanda Rogge | 15 | June 14, 2009 | Etobicoke | Central Region Champs | |
| 20 | 2:33.22 | Alaina Brown | 15 | July 22-25, 2004 | Montreal | Eastern Cup | |
| 21 | 2:33.32 | Janet Young | 16 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 22 | 2:35.29 | Kalli Buchanan | 15 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs | |
| 23 | 2:35.72 | Meagan Littlejohn | 15 | May 31-June 3, 2007 | Etobicoke | Age Group International | |
| 24 | 2:35.91 | Courtney Ranieri | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 25 | 2:36.72 | Erin Paton | 15 | July 4-7, 2002 | Etobicoke | ON Junior Provincial Champs |
50 Breaststroke |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 33.76 | Anne Blachford | 16 | July 28-31, 1993 | Edmonton | Summer Nationals | |
| 2 | 34.87 | Kaylee Dakers | 15 | April 8, 2006 | Toronto | Ajax Sprint Meet | |
| 3 | 35.17 | Sheryl Ross | 16 | August 1, 1990 | Etobicoke | Summer Nationals | |
| 4 | 35.24 | Kim Bacon | 15 | July 13-16, 2000 | Etobicoke | Youth Champs | |
| 5 | 36.07 | Victoria Thicke-Rattray | 16 | July 15-19, 2009 | Montreal | Canadian Age Group Champs | |
| 6 | 36.29 | Sophie Cieplucha | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 7 | 36.70 | Casey Beck | 15 | April 5-7, 2002 | Toronto | Ajax Sprint Invitational | |
| 8 | 36.73 | Jessica Rafferty | 15 | May 6-9, 2004 | Winnipeg | Manitoba Marlins Crocus Classic | |
| 9 | 37.05 | Yohanna Prajogo | 16 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 10 | 37.82 | Brittany Watkins | 16 | June 3-6, 2004 | Etobicoke | Speedo Age Group International | |
| 11 | 39.43 | Alisha Harricharan | 15 | April 6-8, 2007 | Toronto | Desjardins Dash for Cash | |
| 12 | 39.47 | Tara Dakers | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 13 | 39.79 | Courtney Douglas | 15 | June 4, 2011 | Etobicoke | Age Group International | |
| 14 | 40.07 | Vanessa Iacobucci | 15 | April 5-7, 2002 | Toronto | Ajax Sprint Invitational | |
| 15 | 40.07 | Kate Mathewson | 15 | April 11-13, 2008 | Hamilton | McMaster-HAC Spring Invitational | |
| 16 | 40.12 | Alaina Brown | 16 | May 6-9, 2004 | Winnipeg | Manitoba Marlins Crocus Classic | |
| 17 | 40.96 | Marina Ajhert | 15 | May 1, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 18 | 41.10 | Ploy Sisouphanh | 15 | May 11, 2008 | Guelph | GMAC Super Sunday | |
| 19 | 41.46 | Rebecca Newman | 16 | April 11-13, 2008 | Hamilton | McMaster-HAC Spring Invitational | |
| 20 | 42.25 | Meagan Littlejohn | 16 | April 11-13, 2008 | Hamilton | McMaster-HAC Spring Invitational | |
| 21 | 42.44 | Erika Szoboszlai | 16 | June 22, 2002 | Hamilton | Jack McCormick -Black Session | |
| 22 | 42.52 | Courtney Ranieri | 16 | April 11-13, 2008 | Hamilton | McMaster-HAC Spring Invitational | |
| 23 | 43.03 | Taylor Young | 15 | May 1, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 24 | 43.23 | Jamie Weare | 15 | April 6-8, 2007 | Toronto | Desjardins Dash for Cash | |
| 25 | 43.96 | Sarah Elhanafey | 15 | April 30, 2006 | St. Catharines | Brock Invitational |
100 Breaststroke |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 1:12.47 | Jennifer Noddle | 15 | July 28, 1995 | Winnipeg | Summer Nationals | |
| 2 | 1:13.08 | Anne Blachford | 16 | August 11, 1993 | Kamloops | Canada Games | |
| 3 | 1:15.41 | Kaylee Dakers | 15 | July 8, 2006 | Nepean | ON Junior Provincial Champs | |
| 4 | 1:15.70 | Sophie Cieplucha | 16 | May 1, 2011 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 5 | 1:15.92 | Yohanna Prajogo | 15 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 6 | 1:16.17 | Natasha Iacobucci | 16 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 7 | 1:17.12 | Kim Bacon | 15 | July 13-16, 2000 | Etobicoke | Youth Champs | |
| 8 | 1:18.15 | Sheryl Ross | 15 | May 12-14, 1989 | Sudbury | Royal Insurance Invitational | |
| 9 | 1:18.15 | Casey Beck | 16 | June 26-29, 2003 | Brantford | ON Junior Provincial Champs | |
| 10 | 1:18.31 | Kristin Keery | 15 | July 31, 1993 | Edmonton | Summer Nationals | |
| 11 | 1:18.52 | Victoria Thicke-Rattray | 15 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 12 | 1:20.30 | Melanie Francis | 16 | Season 1997 | |||
| 13 | 1:20.82 | Brittany Watkins | 16 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs | |
| 14 | 1:20.97 | Cindy Bertelink | 15 | Season 1991 | |||
| 15 | 1:21.40 | Tara Dakers | 15 | July 3, 2010 | Nepean | ON Junior Provincial Champs | |
| 16 | 1:21.78 | Amanda Rogge | 15 | June 14, 2009 | Etobicoke | Central Region Champs | |
| 17 | 1:22.29 | Katie Smith | 15 | April 13, 2002 | Etobicoke | Pentathlon | |
| 18 | 1:22.79 | Ashley Zaharia | 15 | June 22-24, 2001 | Etobicoke | Central Region Champs | |
| 19 | 1:23.13 | Jessica Rafferty | 15 | May 28-30, 2004 | Hamilton | Jack McCormick Invitational | |
| 20 | 1:23.30 | Kate Mathewson | 15 | April 2, 2008 | Etobicoke | Pentathlon | |
| 21 | 1:23.88 | Marisa Mitchelmore | 16 | May 12-14, 2006 | Sudbury | Eastside Mario’s Invitational | |
| 22 | 1:24.28 | Brooke Hall | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 23 | 1:24.61 | Courtney Douglas | 15 | June 12, 2011 | Etobicoke | Central Region Champs | |
| 24 | 1:25.17 | Kristina Stojadinovic | 15 | April 3, 2009 | Etobicoke | Pentathlon | |
| 25 | 1:25.23 | Blair Holmes | 16 | April 12, 2003 | Etobicoke | Pentathlon |
200 Breaststroke |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 2:33.58 | Jennifer Noddle | 15 | July 30, 1995 | Winnipeg | Summer Nationals | |
| 2 | 2:39.25 | Anne Blachford | 15 | May 13-17, 1992 | Montreal | Olympic Trials | |
| 3 | 2:39.69 | Sophie Cieplucha | 16 | April 30, 2011 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 4 | 2:43.37 | Kaylee Dakers | 16 | May 31-June 3, 2007 | Etobicoke | Age Group International | |
| 5 | 2:44.92 | Natasha Iacobucci | 16 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 6 | 2:47.22 | Kristin Keery | 16 | July 28-31, 1994 | Etobicoke | Summer Nationals | |
| 7 | 2:47.66 | Victoria Thicke-Rattray | 16 | July 2, 2009 | London | ON Junior Provincial Champs | |
| 8 | 2:48.21 | Kim Bacon | 15 | May 5-7, 2000 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 9 | 2:48.46 | Casey Beck | 16 | June 26-29, 2003 | Brantford | ON Junior Provincial Champs | |
| 10 | 2:50.02 | Brittany Watkins | 16 | May 14-16, 2004 | London | Casco-Hollandia Spring Invitational | |
| 11 | 2:50.83 | Yohanna Prajogo | 15 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 12 | 2:52.71 | Sheryl Ross | 16 | June 1-3, 1990 | Etobicoke | Youth Cup 2 | |
| 13 | 2:56.22 | Tara Dakers | 15 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 14 | 2:59.33 | Jessica Rafferty | 15 | May 6-9, 2004 | Winnipeg | Manitoba Marlins Crocus Classic | |
| 15 | 2:59.38 | Cindy Bertelink | 16 | Season 1992 | |||
| 16 | 2:59.70 | Amanda Rogge | 15 | June 13, 2009 | Etobicoke | Central Region Champs | |
| 17 | 3:00.68 | Alaina Brown | 15 | June 13-15, 2003 | Etobicoke | Central Region Champs | |
| 18 | 3:03.15 | Ashley Zaharia | 15 | June 22-24, 2001 | Etobicoke | Central Region Champs | |
| 19 | 3:03.90 | Vanessa Iacobucci | 16 | July 4-7, 2002 | Etobicoke | ON Junior Provincial Champs | |
| 20 | 3:04.31 | Justyna Maleszyk | 16 | June 11, 2011 | Etobicoke | Central Region Champs | |
| 21 | 3:05.78 | Courtney Douglas | 15 | June 11, 2011 | Etobicoke | Central Region Champs | |
| 22 | 3:09.60 | Julie Search | 15 | April 8-10, 2005 | Toronto | Ajax Sprint Meet | |
| 23 | 3:09.82 | Stephanie Pickering | 15 | June 11, 2011 | Etobicoke | Central Region Champs | |
| 24 | 3:12.61 | Colleen Rombough | 16 | April 5-7, 2002 | Toronto | Ajax Sprint Invitational | |
| 25 | 3:16.26 | Ploy Sisouphanh | 15 | May 25, 2008 | St. Catharines | PICK Nifty Fifty |
50 Butterfly |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 29.04 | Alisha Harricharan | 15 | June 3, 2007 | Etobicoke | Age Group International | |
| 2 | 29.30 | Anne Blachford | 15 | July 16-19, 1992 | Brantford | Summer Nationals | |
| 3 | 29.84 | Meagan Littlejohn | 16 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 4 | 30.08 | Sophie Cieplucha | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 5 | 30.16 | Katie Smith | 15 | March 19-24, 2002 | Winnipeg | Commonwealth Games Trials | |
| 6 | 30.32 | Blair Holmes | 15 | April 5-7, 2002 | Toronto | Ajax Sprint Meet | |
| 7 | 30.51 | Brooke Hall | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 8 | 30.94 | Kristina Stojadinovic | 15 | May 1, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 9 | 30.94 | Kim Bacon | 16 | August 5-9, 2001 | Etobicoke | Summer Nationals | |
| 10 | 30.97 | Natalie Gallant | 16 | November 24-27, 2005 | Victoria | Commonwealth Games Trials | |
| 11 | 31.39 | Kate Mathewson | 15 | February 14-17, 2008 | Etobicoke | Speedo Eastern Champs | |
| 12 | 31.71 | Danielle Ranieri | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 13 | 31.78 | Victoria Thicke-Rattray | 16 | June 4-7, 2009 | Etobicoke | Age Group International | |
| 14 | 32.19 | Courtney Ranieri | 16 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 15 | 32.25 | Sarah Moore | 15 | May 1, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 16 | 32.27 | Brittany Watkins | 15 | May 9, 2003 | London | Casco-Hollandia Spring Invitational | |
| 17 | 32.48 | Kalli Buchanan | 16 | July 21-24, 2005 | Winnipeg | Canadian Club Nationals | |
| 18 | 33.30 | Casey Beck | 16 | May 9, 2003 | London | Casco-Hollandia Spring Invitational | |
| 19 | 33.85 | Kaylee Dakers | 15 | April 7-9, 2006 | Toronto | Ajax Sprint Meet | |
| 20 | 34.08 | Tara Dakers | 15 | April 30, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 21 | 34.15 | Rebecca Newman | 16 | April 11-13, 2008 | Hamilton | McMaster-HAC Spring Invitational | |
| 22 | 34.17 | Courtney Douglas | 15 | June 5, 2011 | Etobicoke | Age Group International | |
| 23 | 34.51 | Erin Paton | 16 | May 9, 2003 | London | Casco-Hollandia Spring Invitational | |
| 24 | 35.27 | Taylor Young | 15 | May 1, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 25 | 35.93 | Jamie Weare | 15 | April 6-8, 2007 | Toronto | Desjardins Dash for Cash |
100 Butterfly |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 1:02.81 | Alisha Harricharan | 16 | February 17, 2008 | Etobicoke | Speedo Eastern Champs | |
| 2 | 1:04.10 | Anne Blachford | 16 | August 12, 1993 | Kamloops | Canada Games | |
| 3 | 1:05.23 | Brooke Hall | 15 | March 31-April 4, 2010 | Montreal | Pan Pacific Trials | |
| 4 | 1:05.30 | Sophie Cieplucha | 16 | June 30, 2011 | Etobicoke | ON Junior Provincial Champs | |
| 5 | 1:05.48 | Jennifer Thompson | 16 | May 30, 1988 | Montreal | Olympic Trials | |
| 6 | 1:05.71 | Katie Smith | 16 | June 27-30, 2002 | Montreal | Quebec Cup 3 | |
| 7 | 1:06.22 | Blair Holmes | 15 | May 3-5, 2002 | Etobicoke | Dr. Ralph Hicken Champs | |
| 8 | 1:06.46 | Meagan Littlejohn | 16 | July 3, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 9 | 1:06.54 | Carly Porter | 15 | August 6-8, 1993 | Concord, CA | Far Western Champs | |
| 10 | 1:06.98 | Natalie Gallant | 15 | July 5, 2005 | Etobicoke | ON Junior Provincial Champs | |
| 11 | 1:07.00 | Kate Mathewson | 15 | July 3, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 12 | 1:07.48 | Lisa Parwicki | 15 | May 27-30, 1993 | Etobicoke | Youth Champs | |
| 13 | 1:08.02 | Danielle Ranieri | 15 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 14 | 1:08.11 | Carmen Kondra | 15 | July 19-21, 1990 | Edmonton | Youth Nationals | |
| 15 | 1:08.24 | Robyn Miller | 16 | June 28-July 2, 1995 | Etobicoke | ON Senior Champs | |
| 16 | 1:08.48 | Kalli Buchanan | 15 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs | |
| 17 | 1:09.64 | Victoria Thicke-Rattray | 16 | July 15-19, 2009 | Montreal | Canadian Age Group Champs | |
| 18 | 1:09.75 | Kristina Stojadinovic | 15 | May 1-3, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 19 | 1:11.05 | Melanie Drozdowsky | 15 | April 1-3, 2005 | Toronto | Toronto Grand Prix | |
| 20 | 1:11.43 | Sarah Moore | 15 | April 3, 2009 | Etobicoke | Pentathlon | |
| 21 | 1:11.67 | Courtney Ranieri | 16 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 22 | 1:11.80 | Kim Bacon | 16 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 23 | 1:12.04 | Brittany Watkins | 15 | May 9-11, 2003 | London | Casco-Hollandia Invitational | |
| 24 | 1:12.32 | Rebecca Newman | 16 | April 2, 2008 | Etobicoke | Pentathlon | |
| 25 | 1:12.45 | Tara Dakers | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational |
200 Butterfly |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 2:17.03 | Alisha Harricharan | 16 | July 6, 2008 | Thunder Bay | ON Junior Provincial Champs | |
| 2 | 2:20.69 | Brooke Hall | 16 | July 2, 2011 | Etobicoke | ON Junior Provincial Champs | |
| 3 | 2:25.70 | Katie Smith | 16 | June 27-30, 2002 | Montreal | Quebec Cup 3 | |
| 4 | 2:26.12 | Blair Holmes | 16 | July 26-28, 2002 | Montreal | Eastern Cup | |
| 5 | 2:26.16 | Sophie Cieplucha | 15 | July 1-4, 2010 | Montreal | Quebec Cup | |
| 6 | 2:26.21 | Cindy Bertelink | 16 | July 2-5, 1992 | London | Eastern Cup | |
| 7 | 2:28.19 | Jennifer Noddle | 16 | Season 1996 | |||
| 8 | 2:29.10 | Anne Blachford | 15 | July 2-5, 1992 | London | Eastern Cup | |
| 9 | 2:29.86 | Kate Mathewson | 15 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 10 | 2:31.85 | Kalli Buchanan | 15 | June 24-27, 2003 | Brantford | ON Junior Provincial Champs | |
| 11 | 2:36.76 | Rebecca Newman | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 12 | 2:36.81 | Danielle Ranieri | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 13 | 2:37.51 | Courtney Ranieri | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 14 | 2:38.40 | Sarah Moore | 15 | May 1-3, 2009 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 15 | 2:40.17 | Kim Bacon | 16 | May 4-6, 2001 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 16 | 2:45.76 | Brittany Watkins | 16 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs | |
| 17 | 2:53.62 | Alaina Brown | 16 | April 2-4, 2004 | Toronto | Ajax Sprint Meet | |
| 18 | 2:56.64 | Taylor Young | 15 | April 26, 2009 | St. Catharines | Brock Invitational | |
| 19 | 3:01.59 | Erin Paton | 15 | May 4-5, 2002 | St. Catharines | Brock Invitational | |
| 20 | 3:06.47 | Christina von Bulow | 15 | April 25, 2010 | St. Catharines | Brock Invitational | |
| 21 | 3:12.84 | Jennifer LaPorte | 16 | April 4-6, 2002 | Toronto | Ajax Sprint Invitational | |
| 22 | 3:17.98 | Rebecca Kolisnyk | 16 | May 11, 2008 | Guelph | GMAC Super Sunday | |
| 23 | 3:40.63 | Jasmeen Virk | 16 | May 11, 2008 | Guelph | GMAC Super Sunday | |
| 24 | 3:42.38 | Emily Harrison | 15 | April 26, 2009 | St. Catharines | Brock Invitational | |
| 25 | 3:43.31 | Jessica Vodouris | 15 | May 7-9, 2006 | Guelph | Victor Davis Memorial Cup |
200 Individual Medley |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 2:21.07 | Anne Blachford | 16 | August 13, 1993 | Kamloops | Canada Games | |
| 2 | 2:21.22 | Jennifer Noddle | 16 | April 2, 1996 | Montreal | Olympic Trials | |
| 3 | 2:22.52 | Sophie Cieplucha | 16 | July 3, 2011 | Etobicoke | ON Junior Provincial Champs | |
| 4 | 2:24.62 | Victoria Thicke-Rattray | 16 | June 4-7, 2009 | Etobicoke | ON Senior Provincial Champs | |
| 5 | 2:25.32 | Cindy Bertelink | 15 | July 31, 1991 | Vancouver | Summer Nationals | |
| 6 | 2:27.14 | Alisha Harricharan | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 7 | 2:27.39 | Natalie Gallant | 15 | July 10, 2010 | Etobicoke | ON Junior Provincial Champs | |
| 8 | 2:28.34 | Blair Holmes | 15 | June 6-9, 2002 | Etobicoke | Age Group International | |
| 9 | 2:28.46 | Laura Wise | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 10 | 2:28.51 | Lisa Parwicki | 15 | May 27-30, 1993 | Etobicoke | Youth Champs | |
| 11 | 2:29.16 | Erica Nagy | 16 | July 16-19, 1992 | Brantford | Summer Nationals | |
| 12 | 2:29.65 | Katie Smith | 16 | May 3-5, 2002 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 13 | 2:30.17 | Kaylee Dakers | 16 | January 18-20, 2008 | Toronto | ON Senior Provincial Champs | |
| 14 | 2:30.70 | Brooke Hall | 16 | July 3, 2011 | Etobicoke | ON Junior Provincial Champs | |
| 15 | 2:31.44 | Dawn Clarke | 15 | Season 1986 | |||
| 16 | 2:31.55 | Danielle Ranieri | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 17 | 2:32.55 | Marisa Mitchelmore | 16 | May 12-14, 2006 | Sudbury | Eastside Mario’s Invitational | |
| 18 | 2:33.58 | Amanda Rogge | 15 | June 11, 2009 | Etobicoke | Central Region Champs | |
| 19 | 2:35.10 | Kate Mathewson | 15 | April 2, 2008 | Etobicoke | Pentathlon | |
| 20 | 2:35.50 | Kim Bacon | 16 | June 7-10, 2001 | Etobicoke | Age Group International | |
| 21 | 2:35.54 | Tara Dakers | 15 | July 4, 2010 | Nepean | ON Junior Provincial Champs | |
| 22 | 2:35.58 | Kristina Stojadinovic | 15 | May 8-10, 2009 | London | Hollandia Spring Invitational | |
| 23 | 2:35.59 | Janet Young | 16 | June 7-10, 2001 | Etobicoke | Age Group International | |
| 24 | 2:36.21 | Brittany Watkins | 16 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs | |
| 25 | 2:36.39 | Kalli Buchanan | 15 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs |
400 Individual Medley |
| Rk | Time | Swimmer | Age | Date | City | Meet | |
| 1 | 5:02.05 | Sophie Cieplucha | 16 | July 1, 2011 | Etobicoke | ON Junior Provincial Champs | |
| 2 | 5:03.48 | Jennifer Noddle | 15 | July 28, 1995 | Winnipeg | Summer Nationals | |
| 3 | 5:03.55 | Cindy Bertelink | 15 | August 2, 1991 | Vancouver | Summer Nationals | |
| 4 | 5:05.86 | Anne Blachford | 15 | April 3-5, 1992 | Toronto | Ajax Sprint Meet | |
| 5 | 5:11.04 | Natalie Gallant | 15 | July 8, 2005 | Etobicoke | ON Junior Provincial Champs | |
| 6 | 5:12.98 | Brooke Hall | 15 | March 31-April 4, 2010 | Montreal | Pan Pacific Trials | |
| 7 | 5:15.19 | Alisha Harricharan | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 8 | 5:15.75 | Victoria Thicke-Rattray | 16 | June 4-7, 2009 | Etobicoke | ON Senior Provincial Champs | |
| 9 | 5:18.81 | Kaylee Dakers | 16 | January 18-20, 2008 | Toronto | ON Senior Provincial Champs | |
| 10 | 5:21.62 | Kate Mathewson | 15 | June 5-8, 2008 | Etobicoke | Age Group International | |
| 11 | 5:22.82 | Blair Holmes | 15 | July 19-22, 2001 | Winnipeg | Youth/Junior Nationals | |
| 12 | 5:24.10 | Danielle Ranieri | 15 | June 3-6, 2010 | Etobicoke | Age Group International | |
| 13 | 5:24.87 | Courtney Ranieri | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 14 | 5:25.50 | Brittany Watkins | 16 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs | |
| 15 | 5:27.50 | Kalli Buchanan | 15 | June 24-27, 2004 | Nepean | ON Junior Provincial Champs | |
| 16 | 5:28.64 | Sheryl Ross | 16 | Season 1990 | |||
| 17 | 5:30.25 | Tara Dakers | 15 | July 2, 2010 | Nepean | ON Junior Provincial Champs | |
| 18 | 5:31.84 | Alaina Brown | 15 | July 22-25, 2004 | Montreal | Eastern Cup | |
| 19 | 5:34.32 | Casey Beck | 16 | May 9-11, 2003 | London | Casco-Hollandia Spring Invitational | |
| 20 | 5:35.97 | Rebecca Newman | 16 | May 2-4, 2008 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 21 | 5:57.50 | Colleen Rombough | 16 | May 4-5, 2002 | St. Catharines | Brock Invitational | |
| 22 | 5:57.68 | Christina von Bulow | 15 | April 30-May 2, 2010 | Etobicoke | Dr. Ralph Hicken Invitational | |
| 23 | 6:03.71 | Jamie Weare | 15 | April 6-8, 2007 | Toronto | Desjardins Dash for Cash | |
| 24 | 6:04.73 | Meagan Littlejohn | 15 | April 6-8, 2007 | Toronto | Desjardins Dash for Cash | |
| 25 | 6:05.23 | Jessica Rafferty | 15 | May 28-30, 2004 | Hamilton | Jack McCormick Invitational |
| Girls Short Course | 10 & Under | 11 & 12 | 13 & 14 | 15 & 16 | 17 & Over |
| Girls Long Course | 10 & Under | 11 & 12 | 13 & 14 | 15 & 16 | 17 & Over |
| Boys Short Course | 10 & Under | 11 & 12 | 13 & 14 | 15 & 16 | 17 & Over |
| Boys Long Course | 10 & Under | 11 & 12 | 13 & 14 | 15 & 16 | 17 & Over |
Click on an age group to view records – Revised August 31, 2011