| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Olexa MILES | 15 | Thanet Swim | 29.51 |
| 2 | 2 | Harriet ROGERS | 16 | Faversham | 28.91 |
| 3 | 3 | Heidi WALKIN | 16 | Thanet Swim | 28.77 |
| 4 | 4 | Jessica PERKINS | 15 | Herne Bay | 27.96 |
| 5 | 5 | Chloe DESIDERIO | 17 | Dover Life | 28.77 |
| 6 | 6 | Tilly POLLARD | 15 | Ashford Sch | 28.79 |
| 7 | 7 | Ivy HAGGERTY | 16 | Thanet Swim | 28.96 |
| 8 | 8 | Evie POTTICARY | 15 | Thanet Swim | 29.54 |