| Place | Name | AaD | Club | Time | 50 | |||||
| 1. | Emma CROKER | 19 | South Lincs | 1:04.36 | 31.48 | |||||
| 2. | Alexandra BULAT | 18 | Co Lincoln P | 1:05.25 | 32.39 | |||||
| 3. | Grace TURNER | 17 | Grantham | 1:07.73 | 32.24 | |||||
| 4. | Beatrice FINCH | 18 | South Lincs | 1:09.16 | 33.64 | |||||
| 5. | Jessica O'HERLIHY | 18 | South Lincs | 1:09.24 | 34.07 | |||||
| 6. | Alexandra HALLAM-STOTT | 18 | Grantham | 1:10.34 | 34.21 | |||||
| 7. | Holly GILES | 18 | Louth | 1:11.50 | 33.73 | |||||
| 8. | Francesca HALLAM-STOTT | 17 | Grantham | 1:11.72 | 35.04 |