EVENT 210 Men 15 Yrs/Over 1500m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Reuben Aspinall | 15 | Crewe Flyers | 18:40.10 |
| 4 | 3 | James Fothergill | 15 | Co Manch Aq | 18:20.50 |
| 5 | 2 | William Line | 16 | Winsford | 18:21.60 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Luke Kavanagh | 15 | Wirral Metro | 18:17.60 |
| 2 | 7 | Alex Rix | 16 | Warrington W | 17:58.50 |
| 3 | 9 | Jackson Jardine | 16 | Cockermouth | 17:34.80 |
| 4 | 11 | Benjamin Ross | 15 | Co Salford | 17:11.91 |
| 5 | 10 | Simon Harrison | 15 | Satellite | 17:28.70 |
| 6 | 8 | Jack Pritchard | 16 | Wigan BEST | 17:48.50 |
| 7 | 5 | Alexander Hornby | 16 | Wigan BEST | 18:13.08 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Adam Wright | 17 | Winsford | 16:54.70 |
| 2 | 16 | Matthew Warburton | 18 | Warrington W | 16:48.90 |
| 3 | 20 | Joshua Keogh | 15 | Bolton Metro | 16:33.40 |
| 4 | 22 | Alexander Volkovoy | 18 | Co Salford | 16:10.30 |
| 5 | 21 | Finlay Pope | 16 | Stockport Mo | 16:31.20 |
| 6 | 17 | Lewis Turner | 17 | Winsford | 16:48.00 |
| 7 | 14 | Connor Hartley | 18 | Co Salford | 16:49.84 |
| 8 | 12 | Ethan Kelly | 15 | Co Liverpool | 17:04.33 |