| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Jessica O'HERLIHY | 06 | South Lincs | 1:08.63 |
| 2 | 2 | Emma CROKER | 05 | South Lincs | 1:06.56 |
| 3 | 3 | Megan SPEIRS | 04 | Co Lincoln P | 1:06.26 |
| 4 | 4 | Katie MALONEY | 97 | Lincoln Vulc | 1:05.43 |
| 5 | 5 | Charlotte WRIGHT | 05 | Louth | 1:06.05 |
| 6 | 6 | Alexandra BULAT | 06 | Lincoln Vulc | 1:06.54 |
| 7 | 7 | Mia COPPING | 07 | Lincoln Vulc | 1:08.13 |
| 8 | 8 | Grace TURNER | 07 | Grantham | 1:08.68 |