| Place | Name | AaD | Club | Time | 50 | |||||
| 1. | Oscar GOLDSMITH | 16 | South Lincs | 1:10.65 | 33.78 | |||||
| 2. | Jack ZERAVICA | 16 | Grantham | 1:11.63 | 33.33 | |||||
| 3. | Aidan FITZGIBBON | 16 | Co Lincoln P | 1:13.15 | 33.70 | |||||
| 4. | Jacob BRIERS | 16 | Deepings | 1:15.57 | 35.12 | |||||
| 5. | Benjamin DERBY | 16 | Lincoln Vulc | 1:18.22 | 36.28 |