| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Zoe Thompson | 13 | Co Ely | 38.64 |
| 2 | 2 | Abigail Tilley | 13 | Chelmsford | 37.74 |
| 3 | 3 | Nieve Ives | 13 | Hatfield | 37.18 |
| 4 | 4 | Olivia Pais | 13 | Co Peterboro | 36.49 |
| 5 | 5 | Mia Wilson | 13 | Basildon Ph | 36.62 |
| 6 | 6 | Isabelle Howlett | 13 | Norwich Swan | 37.71 |
| 7 | 7 | Evie Armstrong | 13 | Dunstable | 38.44 |
| 8 | 8 | Evelyn Gadsby | 13 | Harwich DP | 38.85 |