| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Keira Parker | 11 | Co Derby | 1:21.66 |
| 2 | 2 | Darcy Partington | 11 | Repton | 1:19.19 |
| 3 | 3 | Evelyn Szabo | 11 | Repton | 1:16.33 |
| 4 | 4 | Ava Carter | 11 | BelperMarlin | 1:13.10 |
| 5 | 5 | Elsie Hatton | 11 | Repton | 1:15.61 |
| 6 | 6 | Madeleine Heron | 11 | Co Derby | 1:17.38 |
| 7 | 7 | Ada Moorhouse | 11 | Co Derby | 1:19.19 |
| 8 | 8 | Lexi Evans-McCaul | 11 | Ripley | 1:22.57 |