| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Olivia NORLEY | 12 | RTW Monson | 32.03 |
| 2 | 2 | Emilia NARKEVIC | 12 | Maidstone SC | 31.92 |
| 3 | 3 | Isabella JONES | 12 | RTW Monson | 31.41 |
| 4 | 4 | Josephine LAWN | 12 | Bromley | 30.60 |
| 5 | 5 | Harriet GRIFFITHS | 12 | RTW Monson | 31.04 |
| 6 | 6 | Amelia SMITH | 12 | Bromley | 31.82 |
| 7 | 7 | Isla TURNER | 12 | Gwich Royals | 31.93 |
| 8 | 8 | Poppy TRAYNIER | 12 | Beckenham | 32.18 |