Results as below :
| Short Course | |||||
| Distance | Stroke | Competitors | Time | Event | |
| U14 |
50m | Butterfly | McNamara | 30.00 | Abingdon Sprints (2017) |
| 50m | Backstroke | Skelton N | 29.80 | Harrow (2016) | |
| 50m | Breaststroke | Yap S | 33.61 | Abingdon Sprints (2017) | |
| 50m | Freestyle | Richards Knight, E | 26.27 | ESSA Qualifiers (2021) | |
| 100m | Butterfly | McNamara D | 1:06.33 | Warwick 100 (2017) | |
| 100m | Backstroke | Roche J | 1:09.00 | Warwick 100 (2017) | |
| 100m | Breaststroke | Yap S | 1:14.17 | Warwick 100 (2017) | |
| 100m | Freestyle | King R | 1:04.41 | Oratory (2018) | |
| 100m | Individual Medley | Skelton N | 1.04.72 | Abingdon Sprints (2017) | |
| 200m | Individual Medley | Skelton N | 2:21.07 | Warwick 100 (2017) | |
| 4 x 50m | Team Medley | McNamara D, Skelton N, Yap S, Frauenfeld L | 2:01.40 | Warwick 100 (2017) | |
| 4 x 50m | Team Freestyle | Yap S, McNamara D, Roche J, Skelton N | 1:50.53 | Warwick 100 (2017) | |
| U16 | 50m | Butterfly | Yap S | 28.43 | Abingdon Sprints (2018) |
| 50m | Backstroke | Skelton N | 29.00 | Harrow (2018) | |
| 50m | Breaststroke | Watkiss J | 33.18 | Covid testimonial (2021) | |
| 50m | Freestyle | Skelton C | 26.06 | Covid testimonial (2021) | |
| 100m | Butterfly | Watkiss J | 1:05.02 | Covid testimonial (2021) | |
| 100m | Backstroke | Skelton C | 1:06.53 | Warwick 100 (2019) | |
| 100m | Breaststroke | Esnouf M | 1:08.9 | ESSA Regionals (2012) | |
| 100m | Freestyle | Skelton C | 57.61 | Warwick 100 (2020) | |
| 100m | Individual Medley | Skelton N | 1:00.75 | Harrow (2018) | |
| 200m | Individual Medley | Esnouf M | 2:19.0 | Warwick 100 (2012) | |
| 200m | Freestyle | Skelton C | 2:07.50 | Covid testimonial (2021) | |
| 400m | Freestyle | Giles T | 4:26.45 | ESSA Regionals (2012) | |
| 4 x 50m | Team Medley | MacLennan B, Tugcetin C, Cooper-Marcos A, Skelton C | 1:59.50 | Bromsgrove Relays (2020) | |
| 4 x 50m | Team Freestyle | McNamara, Skelton, Yap, Roche | 1:45.98 | Abingdon Sprints (2018) | |
| U18 | 50m | Butterfly | Esnouf M | 27.94 | Abingdon Sprints (2014) |
| 50m | Backstroke | Skelton N | 27.39 | Virtual Gala vs Harrow (2021) | |
| 50m | Breaststroke | Teh L | 32.89 | Abingdon Sprints (2014) | |
| 50m | Freestyle | Skelton N | 24.87 | Covid testimonial (2021) | |
| 100m | Butterfly | Skelton N | 59.79 | Covid testimonial (2021) | |
| 100m | Backstroke | Skelton N | 59.68 | Warwick 100 (2019) | |
| 100m | Breaststroke | Watkiss J | 1:10.97 | Charterhouse (2021) | |
| 100m | Freestyle | Skelton N | 54.11 | Virtual Gala vs Harrow (2021) | |
| 100m | Individual Medley | Skelton N | 59.79 | Covid testimonial (2021) | |
| 200m | Individual Medley | Skelton N | 2:12.0 | Warwick 100 (2019) | |
| 200m | Freestyle | Skelton N | 1:54.01 | Covid testimonial (2021) | |
| 400m | Freestyle | Giles G | 4:05.79 | ESSA Regionals (2012) | |
| 4 x 50m | Team Medley | Skelton N, Yap S, McNamara D, Lovejoy B | 1:53.5 | ESSA Qualifiers (2019) | |
| 4 x 50m | Team Freestyle | Lovejoy B, Skelton N, Yap S, Frauenfeld L | 1:42.1 | ESSA Qualifiers (2019) | |
| All (2 of each) | 6 x 50m | Squadron Relay | Allen R, Richards-Knight E, Adams C, Tam C, Skelton C, Cooper Marcos A | 2:46.53 | Charterhouse (2021) |
| Long course | |||||
| Distance | Stroke | Competitors | Time | Event | |
| U13 | 4 x 50m | Team Medley | Roche, Fraenfeld, McNamara, Cunningham | 2:21.35 | ESSA Finals (2015) |
| 4 x 50m | Team Freestyle | Roche, Fraenfeld, McNamara, Cunningham | 2:07.75 | ESSA Finals (2015) | |
| U15 | 4 x 50m | Team Medley | Skelton, Yap, McNamara, Roche | 2:02.52 | ESSA Finals (2016) |
| 4 x 50m | Team Freestyle | Skelton, King, McNamara, Roche | 1:49.58 | ESSA Finals (2017) | |
| U18 | 4 x 50m | Team Medley | Esnouf, Teh, Law Jo, Eccleston | 1:56.03 | Otter Medley (2014) |
| 4 x 50m | Team Freestyle | Eccleston, Bradshaw, Monaco, English | 1:44.15 | ESSA Finals (2015) | |
| 4 x 100m | Team Freestyle | Eccleston, Esnouf, Giles T, Teh | 3:48.66 | Bath Cup (2014) | |
