| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Corey FARLEY | 15 | Deepings | 1:16.94 |
| 2 | 2 | Sophie WARD | 15 | Grantham | 1:16.22 |
| 3 | 3 | Alice-Mae DOWNS | 15 | Co Lincoln P | 1:13.17 |
| 4 | 4 | Hannah BRUCE | 15 | South Lincs | 1:11.15 |
| 5 | 5 | Grace MACDONALD | 15 | Grantham | 1:12.21 |
| 6 | 6 | Sigourney BOLTON | 15 | South Lincs | 1:13.86 |
| 7 | 7 | Lexie HAMILTON | 15 | South Lincs | 1:16.73 |
| 8 | 8 | Megan LAMB | 15 | Lincoln Vulc | 1:17.14 |