| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Elicia CHILDS | 11 | Sevenoaks | 38.56 |
| 1 | 2 | Emily TARR | 11 | RTW Monson | 38.13 |
| 2 | 3 | Martha RICKARD | 11 | Bromley | 36.67 |
| 3 | 4 | Alice BROOKS | 11 | Bromley | 36.22 |
| 4 | 5 | Isabelle HEALY | 11 | Gwich Royals | 34.88 |
| 5 | 6 | Jada YANKEY | 11 | Bromley | 35.04 |
| 6 | 7 | Elise BUTLER | 11 | Maidstone SC | 36.30 |
| 7 | 8 | Ellie GIBBS | 11 | Orpington OJ | 37.37 |
| 8 | 9 | Ruth ALLEN | 11 | Saxon Crown | 38.47 |
| 9 | 10 | Charlee HALL | 10 | White Oak | 39.00 |