| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Lilly ROYLE | 12 | Satellite | 1:37.08 |
| 2 | 2 | Allanah DONLAN | 12 | Warrington W | 1:34.76 |
| 3 | 3 | Freya KARASKI | 12 | Halton | 1:32.92 |
| 4 | 4 | Vivien WILKINSON | 12 | Wirral Metro | 1:28.28 |
| 5 | 5 | Autum CLAXTON | 12 | Stockport Mo | 1:31.05 |
| 6 | 6 | Viyana SEIFI | 12 | Stockport Mo | 1:33.12 |
| 7 | 7 | Ava HALLIWELL | 12 | Wirral Metro | 1:34.83 |
| 8 | 8 | Jessica SOO | 12 | Altrincham | 1:37.80 |