| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 2 | Millie WILLIAMS | 11 | Co Leeds | 2:56.83 |
| 2 | 3 | Darcey CROSSLEY | 11 | Co Leeds | 2:52.08 |
| 3 | 4 | Evie HARRIS | 11 | Co Leeds | 2:51.08 |
| 4 | 5 | Hannah SMITH | 11 | Co Leeds | 2:46.69 |
| 5 | 6 | Emma WOOD | 11 | Co Leeds | 2:50.57 |
| 6 | 7 | Lauren LILLEY | 11 | Co Leeds | 2:51.41 |
| 7 | 8 | Charlotte SHAW | 11 | Co Leeds | 2:54.92 |
| 8 | 9 | Lucia DUNHILL | 11 | Co Leeds | 2:58.23 |