| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Violet Cairns | 12 | Preston | 3:12.63 |
| 2 | 2 | Hattie Lawson | 12 | Winsford | 3:10.10 |
| 3 | 3 | Eliza Johnson | 12 | Blackburn | 3:05.78 |
| 4 | 4 | Cheuk Kiu Kianna Hui | 12 | Co Liverpool | 2:55.41 |
| 5 | 5 | Harper Aspinall | 12 | Wirral Metro | 3:05.23 |
| 6 | 6 | Holly Relph | 12 | Penrith | 3:06.54 |
| 7 | 7 | Esme Cunliffe | 12 | Wigan BEST | 3:10.97 |
| 8 | 8 | Maya Karwa | 12 | Warrington W | 3:13.46 |