EVENT 108 Open/Male 50m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 2 | Reuben ROBERTS | 10 | Fearnville 8 | 1:15.73 |
| 1 | 4 | Dylan SPRY | 10 | Aire 8 | 1:10.00 |
| 2 | 6 | Matei MIHAILOV | 11 | JCCS 8 | 1:10.00 |
| 3 | 8 | Federico FURNISS | 9 | Scott Hall 8 | 1:06.04 |
| 4 | 10 | Zach MCMENEMY | 10 | Rothwell 8 | 1:04.42 |
| 5 | 9 | Martin TODD | 10 | JCCS 8 | 1:05.00 |
| 6 | 7 | Oscar DUFFY | 12 | Rothwell 8 | 1:07.00 |
| 7 | 5 | Mason HESFORD-HOLGATE | 9 | Smeaton 8 | 1:10.00 |
| 8 | 3 | Charlie ROTHWELL | 9 | Fearnville 8 | 1:15.59 |
| 9 | 1 | Aaryan MITRA | 8 | Kirkstall 8 | 2:07.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 12 | Harris FOXLEY | 11 | Holt Park 8 | 1:03.43 |
| 1 | 14 | Ben SHEARD | 10 | Fearnville 8 | 1:01.50 |
| 2 | 16 | Jude PARRY | 10 | Kirkstall 8 | 1:00.00 |
| 3 | 18 | Daniel WARREN | 8 | Smeaton 8 | 1:00.00 |
| 4 | 20 | Montague LEEMAN | 8 | Rothwell 8 | 59.77 |
| 5 | 19 | Marvin CAKALI | 12 | Holt Park 8 | 1:00.00 |
| 6 | 17 | Leo WILSON | 10 | Smeaton 8 | 1:00.00 |
| 7 | 15 | Alexander MCINTOSH | 7 | Smeaton 8 | 1:01.41 |
| 8 | 13 | Alfred GLENDINNING | 10 | JCCS 8 | 1:02.82 |
| 9 | 11 | Ralph ADBY | 10 | Rothwell 8 | 1:04.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 22 | Jaycob NOTEMAN | 9 | Fearnville 8 | 58.53 |
| 1 | 24 | Myles WAKE | 9 | Fearnville 8 | 58.00 |
| 2 | 26 | Flynn ALDRED | 9 | Smeaton 8 | 57.22 |
| 3 | 28 | Sebastian BECK | 12 | Holt Park 8 | 55.61 |
| 4 | 30 | Corey JONES | 12 | Pudsey 8 | 55.00 |
| 5 | 29 | Freddie EARLE | 11 | Aire 8 | 55.34 |
| 6 | 27 | Varun PATEL | 11 | JCCS 8 | 56.41 |
| 7 | 25 | William BARKER | 10 | Smeaton 8 | 57.98 |
| 8 | 23 | Louis NINAN | 9 | Fearnville 8 | 58.51 |
| 9 | 21 | Elijah BRIGHT | 11 | Kikrstall 8 | 59.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 32 | Mohammed TAHER | 11 | Holt Park 8 | 53.93 |
| 1 | 34 | Purav SHAH | 9 | JCCS 8 | 53.21 |
| 2 | 36 | Rex WALMSLEY | 9 | Scott Hall 8 | 52.87 |
| 3 | 38 | Jack GELNDINNING | 11 | JCCS 8 | 52.37 |
| 4 | 40 | Jules BIOCK | 10 | Fearnville 8 | 51.69 |
| 5 | 39 | Max COATES-STATECZNY | 12 | Kirkstall 8 | 52.00 |
| 6 | 37 | Bailey HUNT | 9 | Morley 8 | 52.46 |
| 7 | 35 | James WALL | 10 | Holt Park 8 | 53.03 |
| 8 | 33 | Joshua WARD-PICKLES | 11 | Rothwell 8 | 53.70 |
| 9 | 31 | Luke STEFFENSEN | 10 | Aire 8 | 54.71 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 42 | Max TARR | 9 | Smeaton 8 | 48.67 |
| 1 | 44 | Daniel PAHLAVAN | 10 | Fearnville 8 | 46.73 |
| 2 | 46 | Ethan WRIGHT | 10 | Smeaton 8 | 46.65 |
| 3 | 48 | Joseph WOUTERS | 11 | Holt Park 8 | 46.06 |
| 4 | 50 | Freddie HAWTHORN | 12 | Pudsey 8 | 45.62 |
| 5 | 49 | Eric MASKREY | 11 | Scott Hall 8 | 45.93 |
| 6 | 47 | Atticus KHAN | 11 | Scott Hall 8 | 46.47 |
| 7 | 45 | Henry MUNRO | 10 | Scott Hall 8 | 46.71 |
| 8 | 43 | Finlay JONES | 10 | Fearnville 8 | 48.18 |
| 9 | 41 | Luca DOUGLAS | 12 | Pudsey 8 | 51.00 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 52 | Jacob DOLBY | 12 | Pudsey 8 | 45.00 |
| 1 | 54 | Arthur WARING | 10 | Holt Park 8 | 43.00 |
| 2 | 56 | Harry FREE | 12 | Morley 8 | 42.26 |
| 3 | 58 | Finley BROOKES | 12 | Pudsey 8 | 41.74 |
| 4 | 60 | Theo BEARDSMORE | 12 | Scott Hall 8 | 39.73 |
| 5 | 59 | Christian SUTCLIFFE | 12 | Scott Hall 8 | 41.54 |
| 6 | 57 | Nicolas DASHINSKY | 10 | Fearnville 8 | 42.22 |
| 7 | 55 | Elliott HICKS | 11 | JCCS 8 | 42.51 |
| 8 | 53 | Ryan DRINKALL | 9 | JCCS 8 | 43.33 |
| 9 | 51 | Oliver BREEDON | 10 | Fearnville 8 | 45.17 |