| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Martha Mellors | 13 | Verulam | 2:54.80 |
| 2 | 2 | Olivia Bryant | 13 | Stowmarket | 2:52.41 |
| 3 | 3 | Imogen Laws | 13 | Co Norwich | 2:40.77 |
| 4 | 4 | Valeria Soldatihhina | 13 | West Norfolk | 2:33.69 |
| 5 | 5 | Elizabeth Litvinenko | 13 | West Norfolk | 2:36.35 |
| 6 | 6 | Isla Tate | 13 | Co Peterboro | 2:50.57 |
| 7 | 7 | Esme Parkes | 13 | Thurrock | 2:54.77 |
| 8 | 8 | Lyra Schultz | 13 | Co Cambridge | 2:55.13 |