| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Ashley Ransome | 30 | Hatfield | 29.67 |
| 2 | 2 | Alexa Mann | 19 | DunmowAtlant | 29.43 |
| 3 | 3 | Charlotte Smith | 18 | Norwich Swan | 28.53 |
| 4 | 4 | Millie Harris | 17 | West Norfolk | 28.24 |
| 5 | 5 | Skye Carter | 18 | Basildon Ph | 28.29 |
| 6 | 6 | Georgia Holgate | 18 | Co Cambridge | 29.40 |
| 7 | 7 | Isobel Mather | 18 | Co Cambridge | 29.57 |
| 8 | 8 | Chloe Butler | 21 | Norwich Swan | 29.78 |