| B Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Rico BRINGEMAN | 05 | South Lincs | 58.28 |
| 2 | 2 | Adel ACHELI | 02 | Co Sheffield | 57.69 |
| 3 | 3 | Oliver WATTS | 05 | Lboro Uni | 57.29 |
| 4 | 4 | Ellis CLEWORTH | 04 | Lboro Uni | 56.96 |
| 5 | 5 | Thomas SANSOME | 03 | Loughboro Un | 57.27 |
| 6 | 6 | Luke TUNSTALL | 05 | Lboro Uni | 57.38 |
| 7 | 7 | Oliver SAUNDERS | 05 | Bath Univ | 58.13 |
| 8 | 8 | Isaac DODDS | 04 | Bath Univ | 58.41 |