EVENT 305 Open/Male 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 3 | 1 | Charlie Hall | 16 | | Workington | |
| 4 | 3 | Max Henderson | 17 | | Cockermouth | |
| 5 | 2 | Matthew Foley | 16 | | Ulverston | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 2 | 5 | Alixander Lewis | 16 | | Co Manch Aq | |
| 3 | 7 | Oscar Hodgson | 16 | | Cockermouth | |
| 4 | 9 | Ben Cook | 16 | | Burnley BOBC | |
| 5 | 8 | George Annette | 16 | | Co Salford | |
| 6 | 6 | Jack Calderbank | 14 | | Bolton Metro | |
| 7 | 4 | George Pearce | 14 | | Co Liverpool | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 11 | Rowan Allison | 17 | | Preston | |
| 2 | 13 | Dylan Larrosa | 17 | | Io Man | |
| 3 | 15 | Mir Al-Dabak | 15 | | Stockport Mo | 31.21 |
| 4 | 17 | Joey Standard | 15 | | Stockport Mo | |
| 5 | 16 | Ryan Potter | 22 | SB14 | Preston | 31.23 |
| 6 | 14 | Finlay Warburton | 15 | | Leyland Barr | |
| 7 | 12 | William O'Brien | 14 | | Stockport Mo | |
| 8 | 10 | Samuel Scullion | 17 | | Bebington | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 19 | Michael Gillespie | 17 | | Stockport Mo | |
| 2 | 21 | Sky Hei Lam So | 16 | | Co Manch Aq | |
| 3 | 23 | Max Offord | 16 | | Altrincham | |
| 4 | 25 | Cormac Whiteley | 15 | | Ramsbottom | |
| 5 | 24 | Daniel Houghton-Butler | 15 | | Halton | |
| 6 | 22 | Aaron Kewley | 16 | | Hoylake | |
| 7 | 20 | Jacob Garczynski | 14 | | Io Man | |
| 8 | 18 | Thomas Binns | 18 | | Burnley BOBC | |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 29 | Jacob Brookes | 20 | | Io Man | |
| 2 | 35 | Connor Mealin | 19 | | Io Man | 31.00 |
| 3 | 41 | Harry Robinson | 21 | | Io Man | 30.12 |
| 4 | 47 | King Sum Loo | 18 | | Co Salford | 29.11 |
| 5 | 44 | James Escolme | 19 | | Carnforth | 29.85 |
| 6 | 38 | Logan Warburton | 16 | | Preston | 30.86 |
| 7 | 32 | Rhys Pownall | 16 | | Preston | |
| 8 | 26 | Samuel Lee | 15 | | Trafford Met | |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 30 | Zachary Bellhouse | 18 | | Io Man | |
| 2 | 36 | Las Al-Dabak | 17 | | Stockport Mo | 30.13 |
| 3 | 42 | Adam Frost | 30 | | Satellite | 30.53 |
| 4 | 48 | Luke Hoey | 23 | | Co Salford | 30.28 |
| 5 | 45 | Billie Fu | 17 | | Stockport Mo | 29.63 |
| 6 | 39 | Nathan Healey | 16 | | Wigan BEST | |
| 7 | 33 | Patrick Harriman | 16 | | Satellite | 30.75 |
| 8 | 27 | Ollie Lambert | 16 | | Co Liverpool | |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 31 | Thomas Harris | 16 | | Clitheroe | |
| 2 | 37 | Adam Kelly | 17 | | Cockermouth | 30.73 |
| 3 | 43 | Oliver Parry | 17 | | Ramsbottom | 30.07 |
| 4 | 50 | Karnell Nunes-Smith | 21 | | Co Manch Aq | 29.26 |
| 5 | 46 | Jonathon Waters | 17 | | Preston | 29.54 |
| 6 | 40 | Thomas O'Brien | 17 | | Stockport Mo | 30.19 |
| 7 | 34 | Mackinlay Houghton | 21 | | Halton | 30.18 |
| 8 | 28 | Oscar Donnelly | 17 | | Co Liverpool | 31.22 |