| Place | Name | AaD | Club | Time | 50 | |||||
| 1. | Sigourney BOLTON | 15 | South Lincs | 1:17.78 | 37.22 | |||||
| 2. | Alice-Mae DOWNS | 15 | Co Lincoln P | 1:18.74 | 36.64 | |||||
| 3. | Grace MACDONALD | 15 | Grantham | 1:20.16 | 38.22 | |||||
| 4. | Helena FIELD | 15 | Louth | 1:25.36 | 39.92 | |||||
| 5. | Isabella WALTER | 15 | Louth | 1:26.34 | 41.09 | |||||
| 6. | Megan LAMB | 15 | Lincoln Vulc | 1:26.46 | 39.88 | |||||
| 7. | Lexie HAMILTON | 15 | South Lincs | 1:28.16 | 42.49 | |||||
| 8. | Brooke HEMMINGS | 15 | Lincoln Vulc | 1:32.73 | 44.19 |