| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Lilly FOX | 9 | Thanet Swim | 51.71 |
| 2 | 2 | Isabelle CLEMENTS | 10 | White Cliffs | 49.06 |
| 3 | 3 | Layla HARDING | 10 | Thanet Swim | 47.21 |
| 4 | 4 | Heidi ROSS | 10 | Herne Bay | 46.41 |
| 5 | 5 | Leah ROSS | 10 | Herne Bay | 46.68 |
| 6 | 6 | Emma PYDYN | 10 | Faversham | 47.99 |
| 7 | 7 | Faye NEWMAN | 10 | Hythe | 49.79 |
| 8 | 8 | Isabelle EVANS | 10 | Ashford Town | 51.78 |