| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Weronika Mikolajewska | 16 | Co Peterboro | 28.37 |
| 2 | 2 | Daisy Russell | 16 | DunmowAtlant | 28.25 |
| 3 | 3 | Millie Harris | 16 | West Norfolk | 27.91 |
| 4 | 4 | Eloise Cole | 16 | Bedford SS | 27.32 |
| 5 | 5 | Olivia Minett | 16 | Co Peterboro | 27.50 |
| 6 | 6 | Katerina Di Maria | 16 | Co Norwich | 28.13 |
| 7 | 7 | Isabel Thomas | 16 | Newmarket | 28.34 |
| 8 | 8 | Erin Currie | 16 | Hatfield | 28.76 |