| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Charley Jones | 16 | Royal Wolv | 30.68 |
| 1 | 2 | Kate Butler | 16 | Stockport Mo | 30.62 |
| 2 | 3 | Jocelyn Cosmatos | 16 | Leatherhead | 30.55 |
| 3 | 4 | Pia Murray | 16 | Ellesmere Co | 30.25 |
| 4 | 5 | Medi Harris | 16 | Swim Gwynedd | 29.64 |
| 5 | 6 | Imogen Meers | 16 | Bromley | 30.18 |
| 6 | 7 | Sophie Shaw | 16 | Mid Sussex | 30.41 |
| 7 | 8 | Mia Carter | 16 | Bishop Stort | 30.58 |
| 8 | 9 | Heather Witcombe | 16 | Soundwell | 30.66 |
| 9 | 10 | Jessica McDonough | 16 | Co Liverpool | 30.73 |