| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Molly REA | 14 | Modernian | 31.17 |
| 2 | 2 | Jessica KEFFORD | 14 | Dunstable | 30.48 |
| 3 | 3 | Ruby COLLINS | 14 | Dunstable | 29.98 |
| 4 | 4 | Georgina MUNDAY | 14 | Modernian | 29.80 |
| 5 | 5 | Rachel ANDREWS | 14 | Biggleswade | 29.88 |
| 6 | 6 | Millie DUDLEY | 14 | Dunstable | 30.36 |
| 7 | 7 | Georgina KNATCHBULL | 14 | Leighton Buz | 30.75 |
| 8 | 8 | Menna WALMSLEY | 14 | Team Luton | 31.27 |