| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Maryse Magnee | 15 | Co Birm'ham | 1:15.45 |
| 1 | 2 | Gabriella Hunt | 15 | Warrington W | 1:15.29 |
| 2 | 3 | Hollie Whaymand | 15 | Maxwell | 1:14.60 |
| 3 | 4 | Seren Tallantyre | 15 | N & D PP SC | 1:14.42 |
| 4 | 5 | Gracie Parker | 15 | Basildon Ph | 1:14.31 |
| 5 | 6 | Gabrielle Idle-Beavers | 15 | Mt Kelly | 1:14.41 |
| 6 | 7 | Mari Gibson | 15 | Co Cardiff | 1:14.46 |
| 7 | 8 | Maisie Brown | 15 | Rushmoor Ryl | 1:15.18 |
| 8 | 9 | Niamh Savory | 15 | Newcastle | 1:15.33 |
| 9 | 10 | Ella Greatbatch | 15 | Bishop Stort | 1:15.57 |