| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Cerys Lyne | 13 | Fox Hollies | 2:42.47 |
| 2 | 2 | Amelie Ristov | 13 | Strat Sharks | 2:35.52 |
| 3 | 3 | Lily Chiles | 13 | Solihull | 2:31.29 |
| 4 | 4 | Isabelle Maloney | 13 | Blythe Barra | 2:25.97 |
| 5 | 5 | Rosie Franklin | 13 | Blythe Barra | 2:27.03 |
| 6 | 6 | Sophia Deans | 13 | Perry B & TS | 2:33.27 |
| 7 | 7 | Jasmine Ashfield | 13 | Strat Sharks | 2:36.39 |
| 8 | 8 | Sophie McGrath | 13 | Fox Hollies | 2:43.88 |