| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Kahlen ARUNDELL | 15 | Maidstone SC | 1:12.09 |
| 2 | 2 | Si Yao Peony LEE | 15 | Sevenoaks | 1:11.56 |
| 3 | 3 | Amelia TOVEY | 15 | Sevenoaks | 1:10.03 |
| 4 | 4 | Emily SERAFINI | 15 | Bromley | 1:07.24 |
| 5 | 5 | Jessica GABLE | 15 | RTW Monson | 1:09.50 |
| 6 | 6 | Evie SMITH | 15 | Maidstone SC | 1:10.28 |
| 7 | 7 | Beatrice PICKERING | 15 | Bromley | 1:11.97 |
| 8 | 8 | Fern GRAY | 15 | Sevenoaks | 1:12.65 |