| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Jessica Shaw | 14 | Co Peterboro | 29.00 |
| 2 | 2 | Hannah Brooke | 14 | Co St Albans | 28.81 |
| 3 | 3 | Ruby Greenhalf | 14 | Co Norwich | 28.62 |
| 4 | 4 | Erin Little | 14 | Chelmsford | 27.13 |
| 5 | 5 | Ruby Dagless | 14 | Norwich Swan | 28.61 |
| 6 | 6 | Daisy Moxham | 14 | Co Cambridge | 28.76 |
| 7 | 7 | Lily Macdonald | 14 | Co Norwich | 28.88 |
| 8 | 8 | Ciara Taylor | 14 | St Ives | 29.07 |