EVENT 453 Men Open 1500m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | William Kershaw | 12 | Blackpool Aq | 20:34.82 |
| 2 | 3 | Matthew Sawers | 13 | Wigan BEST | 18:33.39 |
| 3 | 5 | Cody Bridge | 14 | Blackpool Aq | 19:10.66 |
| 4 | 4 | Jack Seddon | 14 | Bolton Metro | 18:59.08 |
| 5 | 2 | William Grundy | 13 | Bolton Metro | 20:27.40 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Daniel Hilton | 16 | Prescot | : . |
| 2 | 9 | James Howard | 17 | Oldham Aqua | : . |
| 3 | 12 | Luca Morelli | 17 | Blackpool Aq | : . |
| 4 | 11 | Connor Hartley | 17 | Co Salford | : . |
| 5 | 8 | Oliver Crooks | 15 | Bolton Metro | : . |
| 6 | 6 | Benjamin Ross | 14 | Co Salford | : . |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 14 | Joshua Keogh | 14 | Bolton Metro | : . |
| 2 | 16 | Patrick Braddock | 18 | Oldham Aqua | : . |
| 3 | 18 | Max Adams | 18 | Co Salford | : . |
| 4 | 17 | Alexander Volkovoy | 17 | Co Salford | : . |
| 5 | 15 | Samuel Grimes | 16 | Wigan BEST | : . |
| 6 | 13 | Finlay Pope | 15 | Ramsbottom | : . |