| Place | Name | AaD | Club | Time | 50 | |||||
| 1. | Florence HENDERSON | 11 | Lincoln Vulc | 1:22.95 | 40.78 | |||||
| 2. | Miley RICHARDSON | 11 | Co Lincoln P | 1:23.86 | 40.58 | |||||
| 3. | Evie DAVIES | 11 | Deepings | 1:28.41 | 41.96 | |||||
| 4. | Lucy BARRATT | 11 | Gainsborough | 1:29.66 | 43.35 | |||||
| 5. | Millie MACKIE | 11 | Co Lincoln P | 1:32.68 | 46.09 | |||||
| 6. | Elise HEMMINGS | 11 | Lincoln Vulc | 1:33.20 | 44.48 | |||||
| 7. | Amy BARKER | 11 | Lincoln Vulc | 1:33.31 | 45.75 | |||||
| 8. | Zoe JONES | 11 | Louth | 1:35.36 | 45.53 |