EVENT 452 Open/Male 14 /Under 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Reuben Dorey | 12 | Carlisle Aq | |
| 2 | 4 | Antony Ziemer | 11 | Ramsbottom | |
| 3 | 6 | Alex Murray | 12 | Warrington W | |
| 4 | 8 | Kaloyan Nedyalkov | 12 | Workington | |
| 5 | 7 | Andrew Wu | 12 | Trafford Met | |
| 6 | 5 | Sebastian Boughen | 12 | Preston | |
| 7 | 3 | Samuel Higginbottom | 12 | Lancaster | |
| 8 | 1 | Daniel Rykowski | 12 | Leyland Barr | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Etan Lo | 12 | Trafford Met | |
| 2 | 12 | Daniel Lesti | 12 | Co Salford | |
| 3 | 14 | Zachary Edge | 11 | Stockport Mo | |
| 4 | 16 | Luca White | 12 | Altrincham | |
| 5 | 15 | Ethan Craven | 11 | Warrington W | |
| 6 | 13 | Albion Dobrushi | 11 | Co Liverpool | |
| 7 | 11 | James Boyers | 12 | Wigan BEST | |
| 8 | 9 | Oscar O'Connell | 12 | Blackpool Aq | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Carter Kneale | 13 | Io Man | |
| 2 | 20 | Jacob Baker | 13 | Aquabears | |
| 3 | 22 | William Birchall | 13 | Satellite | |
| 4 | 24 | Samuel Wilson | 13 | Ramsbottom | |
| 5 | 23 | Luke Goddard | 13 | Copeland | |
| 6 | 21 | Archie Honey | 13 | Blackpool Aq | |
| 7 | 19 | Samuel Lutas | 13 | Prescot | |
| 8 | 17 | Thomas Ball | 11 | Co Liverpool | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 26 | Jasper De Glopper | 13 | Warrington W | |
| 2 | 28 | Georgiy Tymchyshen | 13 | Co Manch Aq | |
| 3 | 30 | Leo Ashcroft | 12 | Wigan BEST | |
| 4 | 32 | Bogdan Tonu | 13 | Bolton Metro | |
| 5 | 31 | Matthew Windeler | 13 | Trafford Met | |
| 6 | 29 | Jacob Agate | 13 | Halton | |
| 7 | 27 | Farron Bigrigg | 13 | Cockermouth | |
| 8 | 25 | Gabriel Holt | 13 | Winsford | |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 34 | Harrison Burgess | 12 | Ramsbottom | |
| 2 | 36 | Jasper Gibson-Bird | 13 | Fleetwood | |
| 3 | 38 | James Graham | 13 | Co Liverpool | |
| 4 | 40 | Ethan Williams | 13 | Gt Harwood | |
| 5 | 39 | Gabriel Barnett | 13 | Blackpool Aq | |
| 6 | 37 | Jacob Thistlewood | 12 | Stockport Mo | |
| 7 | 35 | Benji Sutcliffe | 13 | Ramsbottom | |
| 8 | 33 | William Brearton | 13 | Wirral Metro | |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 44 | Noah Wild | 14 | Satellite | |
| 2 | 50 | Dylan Gregory | 13 | Co Liverpool | |
| 3 | 56 | Ethan Blyth | 13 | Bolton Metro | |
| 4 | 63 | Daniel Houghton-Butler | 14 | Halton | |
| 5 | 60 | James Vaughan | 14 | Wigan BEST | |
| 6 | 53 | Harrison Dale | 14 | Southport | |
| 7 | 47 | Rocco Wilson | 14 | Cockermouth | |
| 8 | 41 | Mason Grady | 14 | Stockport Mo | |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 45 | Corey Owens | 14 | Stockport Mo | |
| 2 | 51 | Archie McLaren | 13 | Aquabears | |
| 3 | 57 | Lewis Cooper | 14 | Carlisle Aq | |
| 4 | 64 | Ben Saxby | 14 | Ramsbottom | |
| 5 | 61 | Daniel Barton | 14 | Wigan BEST | |
| 6 | 54 | Caleb Gowenlock | 14 | Wigan BEST | |
| 7 | 48 | Haydn Unwin | 14 | Trafford Met | |
| 8 | 42 | Toby Holland | 14 | Altrincham | |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 46 | Samuel Lee | 14 | Trafford Met | |
| 2 | 52 | Finlay Byrne | 13 | Southport | |
| 3 | 59 | Thomas Rickels | 13 | Altrincham | |
| 4 | 65 | Elliott Hughes | 14 | Trafford Met | |
| 5 | 62 | L Nevin Suarez | 13 | Winsford | |
| 6 | 55 | Zachary Flitton | 14 | Workington | |
| 7 | 49 | Hayden Battle | 14 | St Helens | |
| 8 | 43 | Jan Nazarej | 14 | Warrington W | |