| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | India-Rose OSBORNE | 12 | Erith & Dist | 37.74 |
| 1 | 2 | Georgina HENSON | 12 | RTW Monson | 37.84 |
| 2 | 3 | Olivia BRADBURN | 12 | Erith & Dist | 36.45 |
| 3 | 4 | Jessica LONG | 12 | Bromley | 36.70 |
| 4 | 5 | Julia ELVIDGE | 12 | Sevenoaks | 33.42 |
| 5 | 6 | Olivia QUILLER | 12 | Maidstone SC | 35.26 |
| 6 | 7 | Sophia CALOUDIS | 12 | Thanet Swim | 35.94 |
| 7 | 8 | Nel DZIKI | 12 | RTW Monson | 36.22 |
| 8 | 9 | Verity NICHOLAS | 12 | Dover Life | 36.87 |
| 9 | 10 | Chloe SHIU | 12 | Beckenham | 36.79 |