Ladies
| Short Course Event | Time | Holder | Club | Venue | Year |
| 1500 Freestyle | 16:41.02 | E. Clarke | Poole | Littledown | 2018 |
| 800m Freestyle | 8:32.57 | C. Smart | TSD | Weymouth | 1999 |
| 400m Freestyle | 4:06.90 | K. Legg | Ferndown | Perth | 2001 |
| 200m Freestyle | 1:56.45 | K. Legg | Ferndown | Perth | 2001 |
| 100m Freestyle | 54.59 | K. Legg | Ferndown | Perth | 2001 |
| 50m Freestyle | 25.48 | J. McCrea | Poole | Sheffield | 2019 |
| 200m Butterfly | 2:12.32 | C. Smart | TSD | Sheffield | 2000 |
| 100m Butterfly | 1:00.49 | J. McCrea | Poole | Sheffield | 2019 |
| 50m Butterfly | 26.88 | J. McCrea | Poole | Sheffield | 2019 |
| 200m Breaststroke | 2:28.53 | B. Aitchison | BCS | Millfield | 2014 |
| 100m Breaststroke | 1:07.21 | K. van der Merwe | BCS | Manchester | 2018 |
| 50m Breaststroke | 31.67 | B. Aitchison | BCS | Millfield | 2014 |
| 200m Backstroke | 2:14.11 | H. Perfect | Swim B’mouth | Littledown | 2015 |
| 100m Backstroke | 1:02.30 | H. Harris | Poole | Littledown | 2024 |
| 50m Backstroke | 28.34 | H. Harris | Poole | Sheffield | 2023 |
| 4x100m Ind Medley | 4:50.01 | C. Smart | Thornlow | Glasgow | 1998 |
| 4x50m Ind Medley | 2:14.36 | A. Savage | Ferndown | Manchester | 2004 |
| 4x25m Ind Medley | 1:02.33 | J. McCrea | Poole | Sheffield | 2019 |
Girls u/16
| Short Course Event | Time | Holder | Club | Venue | Year |
| 1500 Freestyle | 17:24.02 | E. McWilliam | Seagulls | Dorchester | 2020 |
| 800m Freestyle | 8:58.57 | L. Brain | Swim B’mouth | Weymouth | 2014 |
| 400m Freestyle | 4:11.66 | C. Smart | Thornlow | Glasgow | 1998 |
| 200m Freestyle | 2:02.97 | C. Smart | Thornlow | Millfield | 1998 |
| 100m Freestyle | 57.16 | H. Harris | Poole | Millfield | 2023 |
| 50m Freestyle | 26.05 | H. Harris | Poole | Millfield | 2023 |
| 200m Butterfly | 2:17.76 | J. Huggins | Poole | Basingstoke | 2023 |
| 100m Butterfly | 1:01.31 | J. McCrea | Poole | Sheffield | 2016 |
| 50m Butterfly | 27.68 | J. McCrea | Poole | Sheffield | 2016 |
| 200m Breaststroke | 2:28.91 | K. van der Merwe | BCS | Manchester | 2018 |
| 100m Breaststroke | 1:07.21 | K. van der Merwe | BCS | Manchester | 2018 |
| 50m Breaststroke | 32.16 | K. van der Merwe | BCS | Millfield | 2018 |
| 200m Backstroke | 2:14.11 | H. Perfect | Swim B’mouth | Littledown | 2015 |
| 100m Backstroke | 1:02.80 | H. Harris | Poole | Millfield | 2023 |
| 50m Backstroke | 28.34 | H. Harris | Poole | Sheffield | 2023 |
| 4x100m Ind Medley | 4:50.01 | C. Smart | Thornlow | Glasgow | 1998 |
| 4x50m Ind Medley | 2:16.03 | A. Savage | Ferndown | Cambridge | 2002 |
| 4x25m Ind Medley | 1:03.97 | K. van der Merwe | BCS | Millfield | 2018 |