| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Jade Reed | 13 | Co Norwich | 38.85 |
| 2 | 2 | Clementine Lovell | 13 | teamipswich | 38.55 |
| 3 | 3 | V Davies-Haywood | 13 | Co Norwich | 37.03 |
| 4 | 4 | Jasmine Carter | 13 | Basildon Ph | 35.41 |
| 5 | 5 | Yan Ting Emily Pak | 13 | Co Cambridge | 36.17 |
| 6 | 6 | Charlisse Harding | 13 | Norwich Swan | 37.65 |
| 7 | 7 | Oraphin Vandermeer | 13 | Co Cambridge | 38.80 |
| 8 | 8 | Ruby Rowland | 13 | Gt Yarmouth | 39.25 |