EVENT 108 Open/Male 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 2 | Prashun RJAL | 8 | Smeaton 8 | |
| 1 | 4 | Toby GREENWOOD | 10 | JCCS 8 | |
| 2 | 6 | Qasim SO | 12 | Co Leeds | |
| 3 | 8 | Joshua SWALIBA | 12 | JCCS 8 | |
| 4 | 10 | Rayan AL-SAJIR | 9 | Co Leeds | |
| 5 | 9 | Alexander HUTCHISON | 8 | Co Leeds | |
| 6 | 7 | Ethan PARMAR | 11 | Morley 8 | |
| 7 | 5 | Ved ROY | 9 | Scott Hall 8 | |
| 8 | 3 | Rebal ALGHOFARI | 9 | Co Leeds | |
| 9 | 1 | Daniel CLARK | 10 | Co Leeds | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 12 | Jayden LUNG | 8 | Co Leeds | 1:22.68 |
| 1 | 14 | Oliver HIGGINS | 11 | Scott Hall 8 | 1:20.00 |
| 2 | 16 | Oliver WILKINSON | 11 | JCCS 8 | 1:20.00 |
| 3 | 18 | Ali MUMTAZ | 12 | Scott Hall 8 | 1:20.00 |
| 4 | 20 | Joseph CADDY | 11 | Fearnville 8 | 1:20.00 |
| 5 | 19 | Harry WILKINSON | 8 | Co Leeds | 1:20.00 |
| 6 | 17 | Ethan FELICIELLO | 12 | JCCS 8 | 1:20.00 |
| 7 | 15 | Charlie ALCOCK | 11 | Aire 8 | 1:20.00 |
| 8 | 13 | Rumi JEEVA | 9 | Smeaton 8 | 1:21.00 |
| 9 | 11 | William DOBSON | 11 | Rothwell 8 | 1:23.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 22 | Lochlan GERVIN | 10 | Smeaton 8 | 1:20.00 |
| 1 | 24 | Joe DIXON | 9 | Co Leeds | 1:18.72 |
| 2 | 26 | Ethan HUNT | 10 | Pudsey 8 | 1:15.25 |
| 3 | 28 | Toby GODDARD | 9 | Rothwell 8 | 1:13.30 |
| 4 | 30 | Leo FREER | 9 | Co Leeds | 1:10.70 |
| 5 | 29 | Z KOLACZ APPLEYARD | 11 | Fearnville 8 | 1:11.51 |
| 6 | 27 | Alastair HAMILTON | 11 | Pudsey 8 | 1:14.00 |
| 7 | 25 | Zachary QUINN | 11 | Aire 8 | 1:18.52 |
| 8 | 23 | Louie TRAVIS | 8 | JCCS 8 | 1:20.00 |
| 9 | 21 | Ollie SMALL | 9 | Kirkstall 8 | 1:20.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 32 | Jack WILLIMENT-BARR | 9 | Co Leeds | 1:08.70 |
| 1 | 34 | Edward FLANAGAN | 11 | Scott Hall 8 | 1:07.16 |
| 2 | 36 | Adam KAGWE | 11 | Pudsey 8 | 1:07.00 |
| 3 | 38 | Ryker BOYD | 10 | Co Leeds | 1:05.77 |
| 4 | 40 | Alexander EASTHAM | 11 | Kirkstall 8 | 1:05.00 |
| 5 | 39 | Mohammad AHMED | 10 | Kirkstall 8 | 1:05.00 |
| 6 | 37 | James BOWDEN | 10 | Aire 8 | 1:06.00 |
| 7 | 35 | Antoni PALCZEWSKI | 10 | Holt Park 8 | 1:07.00 |
| 8 | 33 | Gabriel GRIERSON | 10 | Fearnville 8 | 1:08.67 |
| 9 | 31 | Aditya PILLY | 12 | Smeaton 8 | 1:10.00 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 42 | Tommy O'CONNELL | 10 | Pudsey 8 | 1:03.00 |
| 1 | 44 | Harry VICKERMAN | 10 | Co Leeds | 1:01.40 |
| 2 | 46 | Luke DARNELL | 9 | Co Leeds | 1:00.39 |
| 3 | 48 | Bishan UBHI | 8 | Co Leeds | 1:00.00 |
| 4 | 50 | Parth SHEDGE | 12 | Morley 8 | 58.85 |
| 5 | 49 | Arshak RAHMANI | 11 | Co Leeds | 59.07 |
| 6 | 47 | Nathan XIU EN KOK | 12 | JCCS 8 | 1:00.11 |
| 7 | 45 | Charlie MACFADYEN | 11 | Co Leeds | 1:00.90 |
| 8 | 43 | Jake HARRISON | 9 | Co Leeds | 1:01.82 |
| 9 | 41 | Maxwell BEALES | 11 | Aire 8 | 1:04.31 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 52 | Luca DOUGLAS | 10 | Pudsey 8 | 58.34 |
| 1 | 54 | Yusef DOURANDISH | 10 | Co Leeds | 57.99 |
| 2 | 56 | Alfie CALAM | 8 | Co Leeds | 57.10 |
| 3 | 58 | Harvey BLACKBURN | 11 | Co Leeds | 56.16 |
| 4 | 60 | Noah BEDFORD COLLINS | 10 | Co Leeds | 53.83 |
| 5 | 59 | Ioan REDCO | 12 | Morley 8 | 54.00 |
| 6 | 57 | Dylan WARREN | 12 | Holt Park 8 | 56.68 |
| 7 | 55 | Reuben BARKER | 9 | Co Leeds | 57.12 |
| 8 | 53 | Rafi CHATTERTON | 10 | Kirkstall 8 | 58.00 |
| 9 | 51 | Dexter ROWLANDS | 10 | Co Leeds | 58.40 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 62 | Albert BATESON | 10 | Co Leeds | 53.10 |
| 1 | 64 | Henry ROLLINGS | 10 | Co Leeds | 52.70 |
| 2 | 66 | Jude CALVERT | 11 | Co Leeds | 50.50 |
| 3 | 68 | Harrison NORTON | 11 | Co Leeds | 49.00 |
| 4 | 70 | Edgar TRAVISS-TURNER | 12 | Co Leeds | 48.50 |
| 5 | 69 | Karel BOHM | 11 | Co Leeds | 48.92 |
| 6 | 67 | Adam MOHAMED | 9 | Co Leeds | 49.86 |
| 7 | 65 | Jacob CAWOOD | 10 | Co Leeds | 51.30 |
| 8 | 63 | Harry TROUSDALE | 11 | Co Leeds | 53.08 |
| 9 | 61 | Gabriel HIRST | 10 | Co Leeds | 53.80 |