| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Milen Merritt | 12 | Melton M'bry | 1:31.16 |
| 2 | 2 | Neya Vernon | 12 | Nova Cent'n | 1:30.68 |
| 3 | 3 | Lily-May Clark | 11 | Melton M'bry | 1:28.98 |
| 4 | 4 | Ada Moorhouse | 12 | Derby Excel | 1:28.58 |
| 5 | 5 | Connie Kyle | 12 | Co Leicester | 1:28.91 |
| 6 | 6 | Sara Vasilevska | 12 | Nova Cent'n | 1:29.68 |
| 7 | 7 | Bronte Easey | 12 | Bassetlaw SS | 1:30.82 |
| 8 | 8 | Olivia Tagg | 11 | Nova Cent'n | 1:31.31 |