| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Amelia FISHER | 14 | Tonbridge | 1:23.93 |
| 1 | 2 | Chloe SHIU | 14 | Beckenham | 1:23.64 |
| 2 | 3 | Billie BALLACH | 14 | RTW Monson | 1:22.17 |
| 3 | 4 | Lola BOURNER | 14 | Sevenoaks | 1:21.83 |
| 4 | 5 | Olivia QUILLER | 14 | Maidstone SC | 1:15.01 |
| 5 | 6 | Jessica EVANS | 14 | RTW Monson | 1:20.13 |
| 6 | 7 | Holly CALVERT | 14 | Edenbridge | 1:21.95 |
| 7 | 8 | Katie MILLAR | 14 | Bromley | 1:22.96 |
| 8 | 9 | Erin DAVIE | 14 | Sevenoaks | 1:23.92 |
| 9 | 10 | Brook MCGREGOR | 14 | Thanet Swim | 1:24.06 |