| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 1 | Amelie Spicer | 08 | Co Bristol | 1:16.99 |
| 1 | 2 | Gabriella Hunt | 08 | Warrington W | 1:16.86 |
| 2 | 3 | Gabrielle Idle-Beavers | 08 | Mt Kelly | 1:15.83 |
| 3 | 4 | Gracie Parker | 08 | Basildon Ph | 1:14.97 |
| 4 | 5 | Gabrielle McCulloch | 09 | Co Salford | 1:13.91 |
| 5 | 6 | Theodora Taylor | 09 | Torfaen D | 1:14.24 |
| 6 | 7 | Hollie Whaymand | 08 | Maxwell | 1:15.71 |
| 7 | 8 | Maryse Magnee | 08 | Boldmere | 1:16.65 |
| 8 | 9 | Ksenia Shchepovskikh | 08 | Camden Swiss | 1:16.97 |
| 9 | 10 | Hannah Day | 08 | Portsmouth N | 1:17.10 |