| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Ruby BARKER | 14 | Edenbridge | 1:18.00 |
| 2 | 3 | Niamh MILLER | 14 | Sevenoaks | 1:14.61 |
| 3 | 4 | Paris FAIRHURST | 14 | White Oak | 1:14.07 |
| 4 | 5 | Bella JONES | 14 | RTW Monson | 1:12.11 |
| 5 | 6 | Olivia COOLEY | 14 | RTW Monson | 1:12.90 |
| 6 | 7 | Olivia NORLEY | 14 | RTW Monson | 1:14.55 |
| 7 | 8 | Emilia NARKEVIC | 14 | Maidstone SC | 1:15.49 |
| 8 | 9 | Lola BOWRA | 14 | Sevenoaks | 1:19.12 |