| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Arabella GREEN | 07 | Repton | 30.28 |
| 2 | 2 | Ruby WETHERILL | 08 | NottmLeander | 29.97 |
| 3 | 3 | Aleksandra MOSKWA | 08 | Stockport Mo | 29.64 |
| 4 | 4 | Mabli COLLYER | 08 | Repton | 29.02 |
| 5 | 5 | Peiqi WU | 09 | Stockport Mo | 29.58 |
| 6 | 6 | Lily O'NEILL | 08 | Stockport Mo | 29.74 |
| 7 | 7 | Ella FAULKNER | 09 | Stockport Mo | 30.27 |
| 8 | 8 | Isla HEATHCOTE | 09 | Co Sheffield | 30.53 |