| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Caitlin EBBAGE | 17 | Tonbridge | 30.05 |
| 2 | 2 | Lilie CHAMBERS | 18 | Sevenoaks | 29.68 |
| 3 | 3 | Annabel SMITH | 19 | Bromley | 28.87 |
| 4 | 4 | Evelyn DAVIS | 18 | Bromley | 28.39 |
| 5 | 5 | Katie LATHAM | 25 | Bromley | 28.74 |
| 6 | 6 | Tiegan CHILD | 20 | Bromley | 29.41 |
| 7 | 7 | Alicia CORVER | 18 | Bromley | 29.79 |
| 8 | 8 | Eliza POWELL | 18 | Bromley | 30.35 |