| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Vlad Achim | 11 | Prescot | 3:25.90 |
| 2 | 4 | Nikodem Dorsz | 12 | Bridgefield | 2:45.20 |
| 3 | 6 | Alex Murray | 13 | Warrington W | 2:32.60 |
| 4 | 8 | Andrew Clavis | 19 | Warrington W | 2:07.00 |
| 5 | 7 | Leo Craven | 14 | Warrington W | 2:27.01 |
| 6 | 5 | Ethan Bent | 16 | Romiley Mari | 2:43.15 |
| 7 | 3 | Daniel Morrison | 11 | Bridgefield | 3:21.21 |
| 8 | 1 | Ian Zeng | 11 | Altrincham | 3:41.26 |