| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Chloe HIMSLEY | 10 | Sevenoaks | 1:16.69 |
| 1 | 2 | Elicia CHILDS | 11 | Sevenoaks | 1:14.65 |
| 2 | 3 | Isabelle HEALY | 11 | Gwich Royals | 1:12.83 |
| 3 | 4 | Jada YANKEY | 11 | Bromley | 1:12.02 |
| 4 | 5 | Tyla-Jade THOMAS | 11 | Gravesend | 1:08.25 |
| 5 | 6 | Grace KNORTON | 11 | Bexley | 1:09.98 |
| 6 | 7 | Alice BROOKS | 11 | Bromley | 1:12.11 |
| 7 | 8 | Freya SHEARD | 11 | Saxon Crown | 1:13.22 |
| 8 | 9 | Elise BUTLER | 11 | Maidstone SC | 1:15.56 |
| 9 | 10 | Georgia NORLEY | 11 | RTW Monson | 1:17.16 |