| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Katie WEEKLY | 16 | Beckenham | 29.22 |
| 2 | 2 | Lilly-Marie DERRY | 16 | Sevenoaks | 28.67 |
| 3 | 3 | Lola BURNS | 16 | Beckenham | 28.21 |
| 4 | 4 | Izabella OKARO | 16 | Sevenoaks | 27.28 |
| 5 | 5 | Kasia TITTERTON | 16 | Bromley | 27.56 |
| 6 | 6 | Annabella COTTRELL | 16 | Gwich Royals | 28.42 |
| 7 | 7 | Sophia O'NEILL | 16 | Orpington OJ | 28.92 |
| 8 | 8 | Amber PIPER | 16 | Thanet Swim | 29.22 |