| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Olivia Steer | 13 | Ramsbottom | 1:24.77 |
| 2 | 2 | Ruby Stonier | 13 | Winsford | 1:23.74 |
| 3 | 3 | Isla Yates | 13 | Satellite | 1:23.33 |
| 4 | 4 | Darcy Allanson | 13 | Leyland Barr | 1:21.04 |
| 5 | 5 | Neve Connolly | 13 | Leyland Barr | 1:21.98 |
| 6 | 6 | Chloe Stewart | 13 | Prescot | 1:23.68 |
| 7 | 7 | Emily Annette | 13 | Co Salford | 1:23.83 |
| 8 | 8 | Isabella Cranney | 13 | Halton | 1:25.18 |