| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Addyson Hicks | 12 | Corby | 40.88 |
| 2 | 2 | Wing Yiu Cheung | 12 | Northampton | 39.64 |
| 3 | 3 | Vanessa Meger | 12 | Corby | 38.63 |
| 4 | 4 | Amber Muir | 12 | Rushden | 37.32 |
| 5 | 5 | Victoria Komorowska | 12 | Corby | 37.95 |
| 6 | 6 | Daria Bielawski | 12 | Northampton | 38.84 |
| 7 | 7 | A Ursache | 12 | Kettering | 39.91 |
| 8 | 8 | Leah Whitehead | 12 | Northampton | 41.09 |