| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Emma HARWOOD | 12 | Wirral Metro | 1:27.05 |
| 1 | 2 | Mollie GREENE | 12 | Co Leeds | 1:21.95 |
| 2 | 3 | Isabella SHERING | 12 | Co Sheffield | 1:17.37 |
| 3 | 4 | Iona LOGAN | 12 | Co Leeds | 1:11.97 |
| 4 | 5 | Brooke ILLINGWORTH | 12 | Durham City | 1:10.50 |
| 5 | 6 | Isla WILLIAMS | 12 | Co Leeds | 1:11.56 |
| 6 | 7 | Sophie BROMLEY | 12 | Co Sheffield | 1:16.28 |
| 7 | 8 | Jess WIDDOWSON | 12 | Co Leeds | 1:17.50 |
| 8 | 9 | Kloe EADE | 12 | Bo Barnsley | 1:22.52 |
| 9 | 10 | Keira ZLOBINSKI | 12 | Rotherham Mo | 1:27.39 |