| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Sophie WESTON | 17 | Warrington W | 1:03.31 | 651 | 31.09 | ||||
| 2. | Natasha GAYTER | 18 | Warrington W | 1:08.09 | 523 | 33.09 | ||||
| 3. | Louisa ZOLKIEWSKI | 30 | Trafford Met | 1:08.20 | 521 | 32.91 | ||||
| 4. | Carys ROBERTS | 17 | Winsford | 1:08.21 | 521 | 33.21 | ||||
| 5. | Sophie GRINDLEY | 18 | Winsford | 1:10.02 | 481 | 34.33 | ||||
| 6. | Bethany HOWARD-HUGHES | 17 | Halton | 1:10.94 | 463 | 34.19 | ||||
| 7. | Megan PENDLETON | 17 | Wirral Metro | 1:11.78 | 447 | 34.76 | ||||
| Gia HOTHERSALL | 17 | Wirral Metro | DQ |