| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Kyra WINTER | 11 | Chesterfield | 1:09.55 |
| 2 | 2 | Miley ARAM | 09 | Long Eaton | 1:08.21 |
| 3 | 3 | Isla HEATHCOTE | 09 | Co Sheffield | 1:07.18 |
| 4 | 4 | Lily O'NEILL | 08 | Stockport Mo | 1:05.63 |
| 5 | 5 | Peiqi WU | 09 | Stockport Mo | 1:06.88 |
| 6 | 6 | Aleksandra MOSKWA | 08 | Stockport Mo | 1:07.44 |
| 7 | 7 | Eliza JONES | 10 | Tadcaster | 1:09.43 |
| 8 | 8 | Ruby ROBINSON | 09 | Tadcaster | 1:09.95 |