| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Ella Ratliff | 15 | Derby Excel | 1:38.01 |
| 2 | 2 | Evie Hendry | 15 | Bakewell SC | 1:33.21 |
| 3 | 3 | Ruby Green | 15 | Chesterfield | 1:27.83 |
| 4 | 4 | Amelia Denham | 15 | Chesterfield | 1:15.78 |
| 5 | 5 | Elena Quinn | 15 | Ripley | 1:25.33 |
| 6 | 6 | Emily Akitt | 15 | Eckington | 1:32.42 |
| 7 | 7 | Daisy Anton | 15 | Ripley | 1:34.66 |