| Place | Name | AaD | Club | Time | 50 | |||||
| 1. | Jacob FISH | 15 | Grantham | 1:03.51 | 29.73 | |||||
| 2. | Zach HOPKINSON | 15 | Grantham | 1:05.33 | 30.68 | |||||
| 3. | James NICHOLS | 15 | Grantham | 1:05.68 | 30.19 | |||||
| 4. | Lucas NEWBOULT | 15 | Lincoln Vulc | 1:06.27 | 30.55 | |||||
| 5. | Morgan FARRAR | 15 | Co Lincoln P | 1:06.32 | 30.60 | |||||
| 6. | Layton ANNISON-SNOWDEN | 15 | Louth | 1:09.77 | 32.25 | |||||
| 7. | Jack HICKS | 15 | Lincoln Vulc | 1:11.74 | 33.10 | |||||
| 8. | Matthew TOMPKINSON | 15 | Louth | 1:13.78 | 33.71 |