| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Grace OSMAN | 13 | TigersharksW | 2:49.07 |
| 1 | 2 | Mia LATKOVIC | 13 | Co Bristol | 2:43.89 |
| 2 | 3 | Bethan ANDERSON | 13 | Weston S M | 2:42.95 |
| 3 | 4 | Emily CORNISH | 13 | Plymouth Lea | 2:40.08 |
| 4 | 5 | Sophia SOTERIOU | 13 | Soundwell | 2:32.19 |
| 5 | 6 | Caitlyn FRY | 13 | Calne Alpha | 2:39.03 |
| 6 | 7 | Maisie BANWELL | 13 | Street | 2:41.96 |
| 7 | 8 | Ella JENKINS | 13 | Clevedon | 2:43.66 |
| 8 | 9 | Neve FORESHEW | 13 | Soundwell | 2:46.69 |
| 9 | 10 | Skye MCLAUGHLIN | 13 | TauntonDeane | 2:49.10 |