| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Freya SHARPE | 13 | Lincoln Vulc | 36.44 |
| 2 | 2 | Olivia KING | 13 | Deepings | 36.14 |
| 3 | 3 | Evie NEWMAN | 13 | Lincoln Vulc | 35.02 |
| 4 | 4 | Emily TALKES | 13 | Lincoln Vulc | 31.73 |
| 5 | 5 | Georgia MIDDLETON | 13 | Louth | 33.56 |
| 6 | 6 | Neya VERNON | 13 | Lincoln Vulc | 35.11 |
| 7 | 7 | Remi BERRY | 13 | Co Lincoln P | 36.25 |
| 8 | 8 | Lucy ABBOTT | 13 | Grantham | 36.85 |