| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Ruby WALLER | 16 | Sevenoaks | 38.06 |
| 1 | 2 | Harriet ROGERS | 16 | Faversham | 37.55 |
| 2 | 3 | Olivia DUNN | 16 | Beckenham | 37.28 |
| 3 | 4 | Molly FORDYCE | 16 | Faversham | 36.19 |
| 4 | 5 | Emilia OLIVER | 16 | RTW Monson | 34.20 |
| 5 | 6 | Scarlett DAVIE | 16 | Sevenoaks | 35.46 |
| 6 | 7 | Louisa POLLARD | 16 | Ashford Sch | 36.82 |
| 7 | 8 | Jessica EVERETT | 16 | Gwich Royals | 37.49 |
| 8 | 9 | Kayla DALY VALVERDE | 16 | Herne Bay | 37.93 |
| 9 | 10 | Ciara FLISHER | 16 | Ashford Sch | 38.46 |