| Place | Name | AaD | Club | Time | 50 | |||||
| 1. | Luca HALLAM | 12 | Grantham | 1:17.37 | 37.62 | |||||
| 2. | Francesco MONACO | 12 | South Lincs | 1:17.75 | 38.88 | |||||
| 3. | Oliver WILKINSON | 12 | Lincoln Vulc | 1:18.93 | 38.89 | |||||
| 4. | Cole COOPER | 12 | Co Lincoln P | 1:19.62 | 39.58 | |||||
| 5. | Oliver CLARKE | 12 | Deepings | 1:19.83 | 39.51 | |||||
| 6. | Zachary WILSON | 12 | Lincoln Vulc | 1:22.28 | 39.64 | |||||
| 7. | Bobby WALLIS | 12 | Co Lincoln P | 1:27.31 | 42.11 | |||||
| 8. | Joshua KIM | 12 | Grantham | 1:30.20 | 42.27 |