EVENT 401 Boy 11 Yrs/Over 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 2 | Aaron Nolte | 11 | Garstang | 6:10.00 |
| 4 | 4 | Liam Hardy | 18 | Oldham Aqua | 5:39.99 |
| 5 | 3 | Matthew Coleman | 12 | Southport | 5:47.88 |
| 6 | 1 | Lucas Gaskell | 11 | Ormskirk | 6:26.87 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Leo Talbot | 11 | Bolton Metro | 5:35.53 |
| 2 | 8 | Duncan Whalley | 13 | Bury & Elton | 5:22.00 |
| 3 | 10 | Joshua Paul | 12 | Ormskirk | 5:15.01 |
| 4 | 12 | Jaeden Lim | 14 | Stretford | 5:12.54 |
| 5 | 11 | William Kershaw | 11 | Blackpool Aq | 5:13.00 |
| 6 | 9 | Freddie Yates | 13 | Gt Harwood | 5:18.00 |
| 7 | 7 | Lee Scholes | 11 | Oldham Aqua | 5:23.00 |
| 8 | 5 | Mark Owen | 12 | Bolton Metro | 5:39.32 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 14 | Samuel Stout | 14 | Co Salford | 5:07.40 |
| 2 | 16 | Adam Brown | 14 | Winsford | 5:02.67 |
| 3 | 18 | William Grundy | 12 | Bolton Metro | 4:57.67 |
| 4 | 21 | Samuel Charlesworth | 16 | Burnley BOBC | 4:50.00 |
| 5 | 20 | Alfie Bloor | 13 | Winsford | 4:54.60 |
| 6 | 17 | Jacob Hacking | 15 | Gt Harwood | 5:00.00 |
| 7 | 15 | Oliver Nutter | 13 | Burnley BOBC | 5:05.00 |
| 8 | 13 | James Fothergill | 13 | Flixton | 5:08.30 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | Anthony Robinson | 15 | Ormskirk | 4:44.16 |
| 2 | 26 | Joseph Jones | 15 | Southport | 4:42.79 |
| 3 | 28 | Leon Callaghan | 18 | Bolton Metro | 4:34.88 |
| 4 | 30 | Jacob Atkinson | 17 | Stockport Mo | 4:12.32 |
| 5 | 29 | Nathan Lockett | 16 | Co Salford | 4:19.20 |
| 6 | 27 | R Haliburton-Chaplin | 17 | Fleetwood | 4:42.40 |
| 7 | 25 | Toby Latimer | 15 | Winsford | 4:43.73 |
| 8 | 22 | John Kinuthia | 14 | Oldham Aqua | 4:49.90 |