EVENT 656 Open/Male 14 Yrs/Under 400m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 2 | Casey Costain | 13 | Wirral Metro | |
| 4 | 4 | Samuel Higginbottom | 12 | Lancaster | |
| 5 | 3 | Farron Bigrigg | 13 | Cockermouth | |
| 6 | 1 | Leo Craven | 12 | Warrington W | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Samuel Lutas | 13 | Prescot | |
| 2 | 8 | Ethan Bent | 14 | Stockport Mo | |
| 3 | 10 | Harry Jones | 14 | Winsford | |
| 4 | 12 | Luke Goddard | 13 | Copeland | |
| 5 | 11 | Zachary Flitton | 14 | Workington | |
| 6 | 9 | Lee Scholes | 14 | Co Salford | |
| 7 | 7 | William Birchall | 13 | Satellite | |
| 8 | 5 | Alex Murray | 12 | Warrington W | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 14 | Carter Kneale | 13 | Io Man | |
| 2 | 16 | Joseph Todhunter | 14 | Copeland | |
| 3 | 18 | William Kershaw | 14 | Blackpool Aq | |
| 4 | 20 | Jasper De Glopper | 13 | Warrington W | |
| 5 | 19 | Sam McCusker | 14 | Altrincham | |
| 6 | 17 | Gus Fraser | 13 | Winsford | |
| 7 | 15 | Logan Byrne | 13 | Southport | |
| 8 | 13 | Leo Ashcroft | 12 | Wigan BEST | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 22 | James Graham | 13 | Co Liverpool | |
| 2 | 25 | Dylan Gregory | 13 | Co Liverpool | |
| 3 | 27 | Jacob Standing | 14 | Stockport Mo | |
| 4 | 29 | Bailey Nixon | 14 | Co Liverpool | |
| 5 | 28 | Corey Owens | 14 | Stockport Mo | |
| 6 | 26 | Callum Byrne | 14 | Southport | |
| 7 | 24 | James Farnan | 14 | Io Man | |
| 8 | 21 | Aaron Nolte | 14 | Blackpool Aq | |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 31 | Daniel French | 13 | Wirral Metro | : . |
| 2 | 33 | Gabriel Barnett | 13 | Blackpool Aq | : . |
| 3 | 35 | Jan Nazarej | 14 | Warrington W | : . |
| 4 | 38 | James Vaughan | 14 | Wigan BEST | : . |
| 5 | 36 | Cain Ashton | 14 | Co Manch Aq | : . |
| 6 | 34 | Ethan Blyth | 13 | Bolton Metro | : . |
| 7 | 32 | Freddie Sutton | 14 | Copeland | : . |
| 8 | 30 | George Pearce | 13 | Winsford | : . |