EVENT 409 Boys 15 Yrs/Over 400m IM - Heats
Not Competing : 2,19,20,22
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Matthew Whitehead | 15 | Carlisle Aq | 5:20.05 |
| 4 | 4 | William Murray | 16 | Winsford | 5:18.95 |
| 5 | 3 | Luke Adams | 15 | Co Salford | 5:01.63 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 6 | Joel Donald | 15 | Stockport Mo | 5:03.77 |
| 2 | 8 | Samuel Taylor | 17 | Co Manch Aq | 4:57.76 |
| 3 | 10 | Jake Dane | 17 | Wirral Metro | 5:01.04 |
| 4 | 12 | Scott Provan | 16 | Co Salford | DN:C . |
| 5 | 11 | Nathan Watson | 17 | Cockermouth | 4:56.40 |
| 6 | 9 | Connor Harwood | 17 | Wirral Metro | 5:03.91 |
| 7 | 7 | Joseph Rees | 16 | Stockport Mo | 5:02.24 |
| 8 | 5 | Ben Smith | 16 | Co Manch Aq | 5:02.91 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 14 | Tom Robinson | 17 | Ulverston | 4:56.77 |
| 2 | 16 | Elliot Pickford | 17 | Wirral Metro | 4:54.87 |
| 3 | 18 | Harvey Jones | 16 | Stockport Mo | 4:48.72 |
| 4 | 23 | Hayden Griffiths | 20 | Co Manch Aq | 4:43.48 |
| 5 | 21 | Marcus Dey | 16 | Co Salford | 4:41.85 |
| 6 | 17 | James Cross | 17 | Wigan BEST | 4:52.15 |
| 7 | 15 | Samuel Goldrick | 19 | Co Manch Aq | 4:47.78 |
| 8 | 13 | Thomas Roberts | 19 | Halton | 5:09.73 |