| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Millie TURNER | 15 | Basildon Ph | 2:32.40 |
| 2 | 2 | Isabelle SOULSBY | 15 | Berkhamsted | 2:34.37 |
| 3 | 3 | Gracie KAY | 15 | Co Cambridge | 2:28.36 |
| 4 | 4 | Emma CRUICKSHANKS | 15 | teamipswich | 2:22.72 |
| 5 | 5 | Eve WRIGHT | 15 | Co Peterboro | 2:25.53 |
| 6 | 6 | Asma PARKER | 15 | Colchester | 2:27.94 |
| 7 | 7 | Lucie PECK | 15 | West Norfolk | 2:33.38 |
| 8 | 8 | Lily MERRETT | 15 | Bor of Brox | 2:33.87 |