| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Harriet MCCORMACK | 15 | Grantham | 1:07.67 |
| 2 | 2 | Jessica - Rose DAVISON | 15 | Grantham | 1:05.27 |
| 3 | 3 | Corey FARLEY | 15 | Deepings | 1:05.11 |
| 4 | 4 | Grace MACDONALD | 15 | Grantham | 1:01.69 |
| 5 | 5 | Hannah BRUCE | 15 | South Lincs | 1:02.89 |
| 6 | 6 | Alice-Mae DOWNS | 15 | Co Lincoln P | 1:05.21 |
| 7 | 7 | Megan LAMB | 15 | Lincoln Vulc | 1:05.67 |
| 8 | 8 | Lexie HAMILTON | 15 | South Lincs | 1:07.73 |