| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 3 | 1 | Ed PEARSON | 11 | Io Man | 19:59.60 |
| 4 | 3 | Archie AINSLIE | 11 | Co Sheffield | 19:01.80 |
| 5 | 2 | Jacob BURTON | 10 | Swindon Dolp | 19:49.80 |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 2 | 4 | James LAKE | 07 | Loughborough | 17:03.31 |
| 3 | 6 | Max RUSSELL | 06 | Co Sheffield | 16:00.47 |
| 4 | 8 | Tobias ROBINSON | 96 | Loughboro Un | 14:40.53 |
| 5 | 7 | Asterios DALDOGIANNIS | 97 | Loughboro Un | 15:02.35 |
| 6 | 5 | Ashley HOGG | 98 | Co Manch Aq | 16:15.23 |