| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Sophia HEWLETT | 13 | Bebington | 1:17.21 |
| 2 | 2 | Megan ORMISTON | 13 | Stockport Mo | 1:15.90 |
| 3 | 3 | Emily HALL | 13 | Warrington W | 1:11.93 |
| 4 | 4 | Annabelle CHAN | 13 | Winsford | 1:09.83 |
| 5 | 5 | Iris HURST | 13 | Warrington W | 1:09.98 |
| 6 | 6 | Lauren BERRY | 13 | Wirral Metro | 1:15.78 |
| 7 | 7 | Hermione COAKLEY-HINES | 13 | Wirral Metro | 1:16.23 |
| 8 | 8 | Amber COWGILL | 13 | Trafford Met | 1:18.66 |