| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Bethany HOWARD-HUGHES | 17 | Halton | 1:11.11 |
| 2 | 2 | Louisa ZOLKIEWSKI | 30 | Trafford Met | 1:09.80 |
| 3 | 3 | Natasha GAYTER | 18 | Warrington W | 1:08.73 |
| 4 | 4 | Sophie WESTON | 17 | Warrington W | 1:03.34 |
| 5 | 5 | Carys ROBERTS | 17 | Winsford | 1:08.19 |
| 6 | 6 | Gia HOTHERSALL | 17 | Wirral Metro | 1:09.44 |
| 7 | 7 | Sophie GRINDLEY | 18 | Winsford | 1:10.34 |
| 8 | 8 | Megan PENDLETON | 17 | Wirral Metro | 1:11.30 |