| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Sigourney BOLTON | 15 | South Lincs | 1:15.50 |
| 2 | 2 | Megan BROWN | 15 | Grantham | 1:14.72 |
| 3 | 3 | Alice-Mae DOWNS | 15 | Co Lincoln P | 1:13.06 |
| 4 | 4 | Grace MACDONALD | 15 | Grantham | 1:04.69 |
| 5 | 5 | Jessica - Rose DAVISON | 15 | Grantham | 1:12.70 |
| 6 | 6 | Corey FARLEY | 15 | Deepings | 1:14.54 |
| 7 | 7 | Lexie HAMILTON | 15 | South Lincs | 1:14.87 |
| 8 | 8 | Isabella WALTER | 15 | Louth | 1:15.66 |