| B Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 3 | 1 | Jayman LAU | 10 | Loughborough | 33.03 |
| 4 | 3 | Aaryamaan SINGH | 08 | Swindon Dolp | DN:S . |
| 5 | 2 | Harry MOORE | 09 | Stockport Mo | 30.05 |
| B Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 7 | Lucas CARTER | 08 | Swindon Dolp | 28.29 |
| 8 | 4 | Zachary STEPHENSON | 07 | Repton | 31.58 |
| B Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 8 | Jack GOLDFINCH | 06 | Loughborough | 28.55 |
| 8 | 5 | Taylor HORSMAN | 07 | Tadcaster | 30.02 |
| B Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 8 | 6 | Carlos SIERRA VILLEGAS | 08 | Chesterfield | 30.68 |