| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Grace TURNER | 07 | Grantham SC | 1:01.39 |
| 2 | 2 | Katie MALONEY | 97 | Lincoln Vulcans SC | 1:01.05 |
| 3 | 3 | Alexandra BULAT | 06 | Lincoln Vulcans SC | 59.13 |
| 4 | 4 | Emma CROKER | 05 | South Lincs Competitive SC | 57.42 |
| 5 | 5 | Bethany WALKER | 00 | Gainsborough Dolphins SC | 59.04 |
| 6 | 6 | Charlotte WRIGHT | 05 | Louth Dolphins SC | 59.92 |
| 7 | 7 | Mia COPPING | 07 | Lincoln Vulcans SC | 1:01.27 |
| 8 | 8 | Mollie BRIGGS | 05 | South Lincs Competitive SC | 1:01.57 |