| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Karolina PARKINSON | 14 | Lincoln Vulc | 1:08.03 |
| 2 | 2 | Charlotte JENKINSON | 14 | Deepings | 1:06.33 |
| 3 | 3 | Sophie COOKSEY | 14 | Louth | 1:05.39 |
| 4 | 4 | Elysia SMITH | 14 | Louth | 1:04.15 |
| 5 | 5 | Maddison HODGIN | 14 | Co Lincoln P | 1:04.94 |
| 6 | 6 | Isla GRAY | 14 | Grantham | 1:05.42 |
| 7 | 7 | Skye HOLMES | 14 | Louth | 1:07.31 |
| 8 | 8 | Isobel ALLSOP | 14 | Grantham | 1:08.47 |