| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Jasmine WALLACE | 19 | Sevenoaks | 1:10.27 |
| 2 | 2 | Katie LATHAM | 25 | Bromley | 1:08.86 |
| 3 | 3 | Evelyn DAVIS | 18 | Bromley | 1:05.83 |
| 4 | 4 | Caitlin EBBAGE | 17 | Tonbridge | 1:04.87 |
| 5 | 5 | Annabel SMITH | 19 | Bromley | 1:05.34 |
| 6 | 6 | Mia COLYER | 17 | Black Lion | 1:08.85 |
| 7 | 7 | Scarlett CALLAGHAN | 20 | Beckenham | 1:09.51 |
| 8 | 8 | Hannah ELVIDGE | 20 | Sevenoaks | 1:10.47 |