| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Amy Boreham | 20 | Watford SC | 30.00 |
| 2 | 2 | Summer Evason | 17 | Watford SC | 29.73 |
| 3 | 3 | Sophie Palmer | 17 | Basildon Ph | 29.30 |
| 4 | 4 | Millie Harris | 18 | West Norfolk | 28.10 |
| 5 | 5 | Olivia Greenall | 17 | Co Norwich | 28.82 |
| 6 | 6 | Megan Pye | 24 | Co Norwich | 29.59 |
| 7 | 7 | Genevieve White | 18 | Co Cambridge | 29.83 |
| 8 | 8 | Rebecca Keetley | 22 | Co Cambridge | 30.19 |