| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | NATHAN PITMAN | 15 | Gt Yarmouth | 3:46.59 |
| 3 | 3 | WILLIAM DOWNES | 13 | St Felix Sch | 3:12.10 |
| 4 | 5 | SAMUEL STEPHENS | 16 | St Felix Sch | 2:31.90 |
| 5 | 4 | CAILEAN FENNAH | 15 | Dereham | 2:47.70 |
| 6 | 2 | OLIVER DOWNES | 11 | St Felix Sch | 3:23.10 |