| Fastest Heat - 4 | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 32 | Luke Hornsey | 06 | Edinburgh Un | : . |
| 1 | 34 | Harry Wynne-Jones | 05 | Co Milton K | : . |
| 2 | 36 | Alexander Sargeant | 02 | Millfield | : . |
| 3 | 38 | Tyler Melbourne-Smith | 05 | Lboro Uni | : . |
| 4 | 40 | Daniel Jervis | 96 | Swansea Uni | : . |
| 5 | 39 | Tobias Robinson | 96 | Lboro Uni | : . |
| 6 | 37 | Reece Grady | 05 | Stockport Mo | : . |
| 7 | 35 | Joseph Deighan | 03 | Swansea Uni | : . |
| 8 | 33 | Luke McGee | 06 | N & D PP SC | : . |
| 9 | 31 | Thomas Trebilcock | 03 | Swansea Uni | : . |