EVENT 102 Boy 11 Yrs/Over 400m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Hayden Sole | 12 | Preston | 6:00.00 |
| 3 | 3 | Benjamin Tilston | 12 | Oldham Aqua | 5:49.50 |
| 4 | 5 | Jake Cooper | 14 | Oldham Aqua | 5:35.50 |
| 5 | 4 | Samuel Sutcliffe | 11 | Ramsbottom | 5:45.00 |
| 6 | 2 | Jamie Ball | 15 | Pioneer 79 | 5:55.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Daniel Ainsworth | 14 | Blackburn | 5:16.01 |
| 2 | 9 | Ralph Haliburton-Chapl | 15 | Fleetwood | 5:09.71 |
| 3 | 11 | Luke Black | 16 | Blackpool Aq | 5:02.90 |
| 4 | 13 | Harry Robinson | 17 | Preston | 4:53.12 |
| 5 | 12 | Joshua King | 15 | Bolton Metro | 4:54.50 |
| 6 | 10 | Dakota Ravetali | 17 | Burnley BOBC | 5:08.99 |
| 7 | 8 | Spencer Cragg | 15 | Burnley BOBC | 5:15.00 |
| 8 | 6 | Tobias Pilkington | 16 | Burnley BOBC | 5:20.00 |