| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Mae DAVIES | 15 | RTW Monson | 37.86 |
| 1 | 2 | Ellen DUNCAN | 15 | Bexley | 37.22 |
| 2 | 3 | Ruby BARKER | 15 | Edenbridge | 36.45 |
| 3 | 4 | Zoe TOLLIT | 15 | RTW Monson | 35.76 |
| 4 | 5 | Josephine LAWN | 15 | Bromley | 33.69 |
| 5 | 6 | Lowri WILLIAMS | 15 | RTW Monson | 35.49 |
| 6 | 7 | Olivia COOLEY | 15 | RTW Monson | 35.88 |
| 7 | 8 | Heidi COX | 15 | Sittingbourn | 37.17 |
| 8 | 9 | Isla ROSS | 15 | Herne Bay | 37.23 |
| 9 | 10 | Lola BOWRA | 15 | Sevenoaks | 37.89 |