EVENT 104 Boys Open 50m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Matthew OGBUAGU | 11 | Co Leeds | |
| 4 | 3 | George BEILBY-WOODWARD | 9 | Co Leeds | |
| 5 | 2 | Cameron EATON | 11 | Rothwell 8 | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Max ANDREASEN | 11 | Morley 8 | 1:21.21 |
| 2 | 7 | Luke DARNELL | 8 | JCCS 8 | 1:19.00 |
| 3 | 9 | Ralph RUDKIN | 10 | Scott Hall 8 | 1:15.12 |
| 4 | 11 | Adam KAGWE | 10 | Pudsey 8 | 1:15.00 |
| 5 | 10 | Alexander EASTHAM | 10 | Kirkstall 8 | 1:15.05 |
| 6 | 8 | Luca DOUGLAS | 9 | Pudsey 8 | 1:18.00 |
| 7 | 6 | Albert BATESON | 9 | Fearnville 8 | 1:19.71 |
| 8 | 4 | Yin Ho Adrian CHAN | 10 | Co Leeds | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 13 | Benjamin FALKINGHAM | 11 | Morley 8 | 1:11.21 |
| 1 | 15 | Isaac MALLORY | 10 | Smeaton 8 | 1:10.00 |
| 2 | 17 | Jamie TAYLOR | 10 | Fearnville 8 | 1:09.28 |
| 3 | 19 | Dylan PAREKH | 12 | Scott Hall 8 | 1:07.70 |
| 4 | 21 | Nathan MYZSESKI | 10 | JCCS 8 | 1:05.00 |
| 5 | 20 | Oladimeji OLAJIDE | 12 | Holt Park 8 | 1:05.52 |
| 6 | 18 | Daniel HUGHES | 11 | Pudsey 8 | 1:08.00 |
| 7 | 16 | Harvey BLACKBURN | 10 | Armley 8 | 1:10.00 |
| 8 | 14 | Luke TUDOR | 10 | Rothwell 8 | 1:11.00 |
| 9 | 12 | Ezel KAFTAR | 12 | Armley 8 | 1:13.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 23 | George PRIOR | 10 | Smeaton 8 | 1:05.00 |
| 1 | 25 | Nayan BARR | 11 | Scott Hall 8 | 1:02.08 |
| 2 | 27 | Alex OWEN | 11 | Co Leeds | 1:00.00 |
| 3 | 29 | Daniel VINE | 10 | Aire 8 | 58.99 |
| 4 | 31 | Toby FILLINGHAM | 10 | Pudsey 8 | 58.00 |
| 5 | 30 | Jude CALVERT | 10 | Morley 8 | 58.33 |
| 6 | 28 | Callum YOUNG | 8 | Kirkstall 8 | 59.81 |
| 7 | 26 | Thomas TURNBULL | 9 | Pudsey 8 | 1:01.00 |
| 8 | 24 | Ralphy KING | 10 | Co Leeds | 1:04.15 |
| 9 | 22 | Finley SMITH | 8 | JCCS 8 | 1:05.00 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 33 | Marc CANTERO-GUARDIOLA | 11 | Scott Hall 8 | 57.80 |
| 1 | 35 | Jack WALES | 11 | Rothwell 8 | 57.00 |
| 2 | 37 | Adam ROSE | 10 | Pudsey 8 | 56.00 |
| 3 | 39 | Lee CHATELIER | 12 | Kirkstall 8 | 55.00 |
| 4 | 41 | Osiris JOHAL | 11 | Fearnville 8 | 54.92 |
| 5 | 40 | Cameron EATON | 11 | Rothwell 8 | 54.97 |
| 6 | 38 | Noah JOHNSTONE | 11 | Kirkstall 8 | 55.35 |
| 7 | 36 | William MACE | 11 | JCCS 8 | 56.23 |
| 8 | 34 | Daniel BAIRA | 11 | JCCS 8 | 57.00 |
| 9 | 32 | Harrison NORTON | 10 | JCCS 8 | 58.00 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 43 | Henry PATTERSON | 9 | Holt Park 8 | 53.13 |
| 1 | 45 | Kaysan KHAN | 11 | Pudsey 8 | 53.00 |
| 2 | 47 | Toby FRANKLIN | 11 | Pudsey 8 | 51.00 |
| 3 | 49 | Samuel BENNETT | 12 | Aire 8 | 50.60 |
| 4 | 51 | Noah STAINFORTH | 11 | Armley 8 | 50.00 |
| 5 | 50 | James ROACH | 10 | Rothwell 8 | 50.05 |
| 6 | 48 | Zachary WHITTAKER | 10 | Smeaton 8 | 50.87 |
| 7 | 46 | Alex BOYD | 10 | Aire 8 | 52.72 |
| 8 | 44 | Ben COLLEDGE | 9 | Co Leeds | 53.08 |
| 9 | 42 | Joshua WRIGHT | 10 | Co Leeds | 54.90 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 53 | Lewis LUNG | 10 | Co Leeds | 49.53 |
| 1 | 55 | Jack YOUNG | 12 | Pudsey 8 | 49.34 |
| 2 | 57 | Archie RUSSELL | 11 | Co Leeds | 48.93 |
| 3 | 59 | Flynn DYSON | 11 | Morley 8 | 48.38 |
| 4 | 61 | Luke FEARNHEAD | 10 | Co Leeds | 47.31 |
| 5 | 60 | Fraser GALBRAITH | 9 | Kirkstall 8 | 48.14 |
| 6 | 58 | Mustafa RAZA | 9 | JCCS 8 | 48.70 |
| 7 | 56 | Zac PHILLIPS | 9 | Kirkstall 8 | 49.33 |
| 8 | 54 | Dylan WARREN | 11 | Holt Park 8 | 49.38 |
| 9 | 52 | Albert OLCHOWIK | 11 | JCCS 8 | 49.56 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 63 | Evan TOWNSEND | 10 | Pudsey 8 | 46.87 |
| 1 | 65 | Paarth VASHISTA | 11 | Co Leeds | 46.30 |
| 2 | 67 | Callum WOODS | 11 | Morley 8 | 45.41 |
| 3 | 69 | Ted WINGFIELD | 9 | Co Leeds | 44.71 |
| 4 | 71 | Finn EASINGWOOD | 10 | Co Leeds | 44.62 |
| 5 | 70 | Charlie BRADLEY | 11 | Co Leeds | 44.70 |
| 6 | 68 | Edgar TRAVIS-TURNER | 11 | Scott Hall 8 | 45.08 |
| 7 | 66 | Ted BURBRIDGE | 12 | Fearnville 8 | 45.91 |
| 8 | 64 | Barney HOBBS | 11 | Co Leeds | 46.59 |
| 9 | 62 | Isaac PARRY | 11 | Holt Park 8 | 47.03 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 73 | Jacob LILL | 11 | Morley 8 | 44.49 |
| 1 | 75 | Daniel BREEDON | 12 | Scott Hall 8 | 44.08 |
| 2 | 77 | Tomas BICKERS | 11 | Co Leeds | 43.93 |
| 3 | 79 | Solomon COFFEY-WILLS | 10 | Co Leeds | 43.18 |
| 4 | 81 | Oliver MASKELL | 11 | Co Leeds | 42.67 |
| 5 | 80 | James DEVERILL | 11 | Co Leeds | 42.70 |
| 6 | 78 | Tyler GREEN | 10 | Kirkstall 8 | 43.45 |
| 7 | 76 | Zachary HOGG | 11 | Co Leeds | 44.03 |
| 8 | 74 | Muhammad RAZA | 11 | JCCS 8 | 44.13 |
| 9 | 72 | Arshak RAHMANI | 10 | Holt Park 8 | 44.56 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 83 | Jacob DYER | 11 | Co Leeds | 42.19 |
| 1 | 85 | Teddy MCCALLUM | 12 | Scott Hall 8 | 41.66 |
| 2 | 87 | Benjamin CLARK | 12 | Fearnville 8 | 41.28 |
| 3 | 89 | Liam LI | 9 | Co Leeds | 40.51 |
| 4 | 91 | Samuel FORD | 9 | Co Leeds | 40.22 |
| 5 | 90 | Max HASWELL | 10 | Co Leeds | 40.45 |
| 6 | 88 | Oscar CALAM | 10 | Co Leeds | 41.24 |
| 7 | 86 | Theo GILBERT | 10 | Co Leeds | 41.42 |
| 8 | 84 | Harley GILL | 11 | Morley 8 | 41.78 |
| 9 | 82 | Gethin CLARK | 11 | Pudsey 8 | 42.32 |
| Heat Number - 11 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 93 | Jacob JONES | 11 | Co Leeds | 40.13 |
| 1 | 95 | George RICKETTS | 10 | Co Leeds | 39.36 |
| 2 | 97 | Ellis HARGREAVES | 11 | Co Leeds | 38.10 |
| 3 | 99 | Daniel HIRST | 12 | Kirkstall 8 | 37.90 |
| 4 | 101 | Jeffrey LANGE | 12 | Co Leeds | 36.49 |
| 5 | 100 | William DUNN | 12 | Co Leeds | 36.95 |
| 6 | 98 | Oliver ATHA | 12 | Co Leeds | 38.10 |
| 7 | 96 | Felix GILLILAND | 12 | Co Leeds | 38.10 |
| 8 | 94 | Thomas HETHERINGTON | 12 | Aire 8 | 40.06 |
| 9 | 92 | Dominykas JAGMINAS | 12 | Rothwell 8 | 40.20 |