| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Neve Jones | 11 | Hitchin | 34.75 |
| 2 | 2 | Emily Gray | 10 | Hatfield | 34.07 |
| 3 | 3 | Alexandra Yeabsley | 11 | Hatfield | 33.23 |
| 4 | 4 | Eva Lawson | 11 | Berkhamsted | 32.08 |
| 5 | 5 | Erin Currie | 11 | Hatfield | 32.34 |
| 6 | 6 | Isabella Peccei | 11 | Watford SC | 33.52 |
| 7 | 7 | Coco Williams | 11 | Co St Albans | 34.51 |
| 8 | 8 | Poppy Magill | 11 | Hatfield | 35.19 |