Female - Short Course - 400m Individual Medley - Camden Swiss Cottage SC - 13 Years Age Group - At 31st December 2021
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ines Guimond-Beetham | Camden Swiss | 08 | Camden Swiss Cottage SC Club Championships 2023 | Swiss Cottage LC | 4 | 09/06/23 | 4:59.94 | 643 |
| 2 | Lucy Fielding | Camden Swiss | 08 | Swim England Winter Championships 2023 | Sheffield | 2 | 17/12/23 | 5:01.82 | 631 |
| 3 | Sophia Gomez De Membrillera Daly | Camden Swiss | 08 | SE London Winter Championships 2023 | Stratford | 2 | 05/11/23 | 5:31.13 | 478 |
| 4 | Keira Osorio | Camden Swiss | 08 | Hillingdon Swimming Club Winter Open Meet 2023 | Hillingdon | 3 | 16/12/23 | 5:39.82 | 442 |