| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Isla TURNER | 12 | Gwich Royals | 1:09.40 |
| 2 | 2 | Emilia NARKEVIC | 12 | Maidstone SC | 1:09.22 |
| 3 | 3 | Olivia NORLEY | 12 | RTW Monson | 1:10.02 |
| 4 | 4 | Harriet GRIFFITHS | 12 | RTW Monson | 1:06.83 |
| 5 | 5 | Isabella JONES | 12 | RTW Monson | 1:08.59 |
| 6 | 6 | Josephine LAWN | 12 | Bromley | 1:07.76 |
| 7 | 7 | Lowri WILLIAMS | 12 | Sevenoaks | 1:09.84 |
| 8 | 8 | Ruby HALL | 12 | White Oak | 1:12.19 |