| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Evie LEWIS | 13 | Saxon Crown | 1:05.59 |
| 1 | 2 | Isla OWEN | 13 | Tonbridge | 1:05.42 |
| 2 | 3 | Elsie SAFFER | 13 | RTW Monson | 1:04.37 |
| 3 | 4 | Freya SHEARD | 13 | Saxon Crown | 1:03.81 |
| 4 | 5 | Tyla-Jade THOMAS | 13 | MwayMaritime | 1:02.86 |
| 5 | 6 | L SPALLEK-PUTTACHAROEN | 13 | Maidstone SC | 1:03.81 |
| 6 | 7 | Elise BUTLER | 13 | Maidstone SC | 1:04.20 |
| 7 | 8 | Lalé BILGIN | 13 | Beckenham | 1:04.41 |
| 8 | 9 | Georgia NORLEY | 13 | Maidstone SC | 1:05.57 |
| 9 | 10 | Elsie LEACH | 13 | Thanet Swim | 1:05.68 |