| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Phoebe DILWORTH | 13 | RichmondDale | 1:19.64 |
| 1 | 2 | Isla CLARKE | 13 | Rotherham Mo | 1:18.53 |
| 2 | 3 | Ellen JONES | 13 | Wigan BEST | 1:16.85 |
| 3 | 4 | Erica WELLS | 12 | Wigan BEST | 1:15.83 |
| 4 | 5 | Daisy D'ARCY | 13 | Co Liverpool | 1:12.56 |
| 5 | 6 | Ava HALLIWELL | 13 | Wirral Metro | 1:14.10 |
| 6 | 7 | Freya COOPER | 13 | Donc Dartes | 1:16.67 |
| 7 | 8 | Serena MIDAS-PANAYI | 13 | AJ Newcastle | 1:18.51 |
| 8 | 9 | Mabel WOOD | 13 | Wirral Metro | 1:18.73 |
| 9 | 10 | Isabelle RANDHAWA | 12 | Co Bradford | 1:19.85 |