| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Freya Colbert | 13 | Grantham | 1:22.44 |
| 2 | 2 | Mya Watt | 13 | Derventio | 1:21.52 |
| 3 | 3 | Sophie Baker | 13 | Chesterfield | 1:21.44 |
| 4 | 4 | Merewyn Jones | 13 | Nova Cent'n | 1:19.25 |
| 5 | 5 | Tia Keightley | 13 | Co Leicester | 1:21.14 |
| 6 | 6 | Constance Vanes | 13 | Co Derby | 1:21.52 |
| 7 | 7 | Georgia Clarke | 13 | Leic Sharks | 1:22.28 |
| 8 | 8 | Cailin Hancock | 13 | Hinckley | 1:22.95 |