| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Chloe Armstrong | 18 | teamipswich | 31.62 |
| 2 | 2 | Adrija Raudonyte | 17 | Newmarket | 31.56 |
| 3 | 3 | Vanesa Cimermanova | 17 | Co Peterboro | 31.03 |
| 4 | 4 | Evangeline Pierce | 18 | Basildon Ph | 30.47 |
| 5 | 5 | Amara Addison | 18 | Norwich Swan | 30.51 |
| 6 | 6 | Megan Pye | 23 | Co Norwich | 31.28 |
| 7 | 7 | Charlotte Smith | 18 | Norwich Swan | 31.58 |
| 8 | 8 | Isobel Mather | 18 | Co Cambridge | 31.66 |