| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Lilly DELLER | 14 | Dartford | 38.24 |
| 1 | 2 | Poppy TAYLOR | 14 | Thanet Swim | 37.26 |
| 2 | 3 | Mia HUGHES | 14 | Bromley | 37.08 |
| 3 | 4 | Jessica SHIU | 14 | Beckenham | 35.67 |
| 4 | 5 | Imogen MYLES | 14 | Sevenoaks | 33.16 |
| 5 | 6 | Amalie SMITH | 14 | Tonbridge | 35.18 |
| 6 | 7 | Abigail SMILEY | 14 | RTW Monson | 36.21 |
| 7 | 8 | Mariela TIKOVA | 14 | Black Lion | 37.29 |
| 8 | 9 | Elodie PARTON | 14 | Tonbridge | 38.30 |
| 9 | 10 | Holly BEARDSMORE | 14 | Black Lion | 37.44 |