| BOYS | GIRLS | ||||||
| 00:26.84 | Ethan Fazekas | 2012 | 50 Free | 00:27.99 | Sadie Fazekas | 2010 | |
| 00:27.89 | Alexandar Lackovic | 2018 | 50 Free | 00:28.97 | Sadie Fazekas | 2010 | |
| 01:00.40 | Jimmy Lee | 2003 | 100 Free | 01:02.70 | Renee Liu | 2014 | |
| 01:02.38 | Alexandar Lackovic | 2018 | 100 Free | 01:02.81 | Isidora Sekaric | 2015 | |
| 02:10.50 | Jimmy Lee | 2003 | 200Free | 02:15.87 | Madeleine McDonald | 2013 | |
| 02:13.97 | Jimmy Lee | 2003 | 200Free | 02:19.71 | Isidora Sekaric | 2015 | |
| 04:41.73 | Jimmy Lee | 2003 | 400 Free | 04:50.60 | Madeleine McDonald | 2013 | |
| 04:56.80 | Alexandar Lackovic | 2018 | 400 Free | 04:59.83 | Isidora Sekaric | 2015 | |
| 10:03.66 | Alexandar Lackovic | 2017 | 800 Free | 10:02.72 | Madeleine McDonald | 2013 | |
| 10:07.89 | Alexandar Lackovic | 2018 | 800 Free | 10:20.04 | Sadie Fazekas | 2010 | |
| 19:03.71 | Alexandar Lackovic | 2018 | 1500 Free | 19:59.40 | Anne-MarieKaczmarczyk | 2008 | |
| 19:19.64 | Alexandar Lackovic | 2018 | 1500 Free | 19:54.63 | Isidora Sekaric | 2015 | |
| 00:30.34 | Jimmy Lee | 2003 | 50 Back | 00:31.42 | Renee Liu | 2014 | |
| 00:31.05 | Jimmy Lee | 2003 | 50 Back | 00:31.71 | Renee Liu | 2014 | |
| NR | 01:03.13 | Jimmy Lee | 2003 | 100 Back | 01:05.74 | Renee Liu | 2014 |
| NR | 01:05.19 | Jimmy Lee | 2003 | 100 Back | 01:07.70 | Renee Liu | 2014 |
| OR | 02:16.27 | Jimmy Lee | 2003 | 200 Back | 02:24.84 | Renee Liu | 2014 |
| OR | 02:20.62 | Jimmy Lee | 2003 | 200 Back | 02:25.55 | Renee Liu | 2014 |
| 00:35.25 | Maxwell Wen | 2013 | 50 Breast | 00:35.96 | Amber Lefler | 2010 | |
| 00:36.38 | Maxwell Wen | 2014 | 50 Breast | 00:36.14 | Amber Lefler | 2010 | |
| 01:15.89 | Matthew Laschuk | 2003 | 100 Breast | 01:17.30 | Amber Lefler | 2010 | |
| 01:19.79 | Maxwell Wen | 2014 | 100 Breast | 01:18.41 | Amber Lefler | 2010 | |
| 02:49.09 | Leon Ouyang | 2011 | 200 Breast | 02:48.56 | Amber Lefler | 2010 | |
| 02:56.99 | Maxwell Wen | 2014 | 200 Breast | 02:49.22 | Amber Lefler | 2010 | |
| 00:30.81 | Alexandar Lackovic | 2018 | 50 Fly | 00:31.09 | Sadie Fazekas | 2009 | |
| 00:30.47 | Alexandar Lackovic | 2018 | 50 Fly | 00:30.72 | Sadie Fazekas | 2010 | |
| 01:08.23 | Leon Ouyang | 2011 | 100 Fly | 01:08.82 | Renee Liu | 2013 | |
| 01:11.12 | Leon Ouyang | 2011 | 100 Fly | 01:10.23 | Renee Liu | 2014 | |
| 02:34.44 | Brendan Oswald | 2014 | 200 Fly | 02:36.63 | Lena Li | 2013 | |
| 02:38.90 | Brendan Oswald | 2014 | 200 Fly | 02:37.59 | Lena Li | 2014 | |
| 02:24.62 | Jimmy Lee | 2003 | 200 I.M. | 02:33.21 | Sadie Fazekas | 2010 | |
| 02:28.86 | Jimmy Lee | 2003 | 200 I.M. | 02:39.32 | Renee Liu | 2014 | |
| 05:09.48 | Jimmy Lee | 2003 | 400 I.M. | 05:24.75 | Maddy Lavoie | 2013 | |
| 05:26.91 | Jimmy Lee | 2003 | 400 I.M. | 05:33.28 | Maddy Lavoie | 2013 |
| NOTE: | First time is short course 25 m pool(s/c 25 m) Second time is long course 50 m pool (l/c 50 m). | |
| NR / OR | NR - National Age Group Record (at that time) OR - Ontario Age Group Record (at that time) | |
| T.B.E. | To Be Establish | |