EVENT 108 Boy Open 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 2 | Lewis LUNG | 9 | JCCS 8 | |
| 1 | 4 | George RICKETTS | 9 | Co Leeds | |
| 2 | 6 | Thomas PARKER | 10 | Co Leeds | |
| 3 | 8 | Ralphy KING | 9 | Smeaton 8 | 1:47.73 |
| 4 | 10 | Oliver GLEED | 8 | Smeaton 8 | 1:30.00 |
| 5 | 9 | Marc GUARDIOLA | 10 | Scott Hall 8 | 1:30.45 |
| 6 | 7 | James DEVERILL | 10 | Co Leeds | 1:55.94 |
| 7 | 5 | Nicholas ROBINS | 12 | Rothwell 8 | |
| 8 | 3 | Max CALVACHE | 10 | Scott Hall 8 | |
| 9 | 1 | Sam RAWLINGS | 11 | Scott Hall 8 | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 12 | Elliott KNOWLES | 9 | Smeaton 8 | 1:28.47 |
| 1 | 14 | Joshua WRIGHT | 9 | Co Leeds | 1:22.55 |
| 2 | 16 | Daniel RAWLINGS | 9 | Co Leeds | 1:19.84 |
| 3 | 18 | Toby FILLINGHAM | 9 | Pudsey 8 | 1:19.00 |
| 4 | 20 | Oliver CRETU | 11 | Fearnville 8 | 1:17.30 |
| 5 | 19 | Jacob LILL | 10 | Morley 8 | 1:18.00 |
| 6 | 17 | Dylan WARREN | 10 | Holt Park 8 | 1:19.17 |
| 7 | 15 | Alfie HICKMAN | 12 | Holt Park 8 | 1:21.50 |
| 8 | 13 | Nicolo BIONDO | 12 | Holt Park 8 | 1:23.51 |
| 9 | 11 | Elliott GRAYSON | 9 | Smeaton 8 | 1:30.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 22 | Isaac PARRY | 10 | Holt Park 8 | 1:16.00 |
| 1 | 24 | Fraser GALBRAITH | 8 | Kirkstall 8 | 1:15.00 |
| 2 | 26 | Callum WOODS | 10 | Morley 8 | 1:14.00 |
| 3 | 28 | Samuel FORD | 8 | Co Leeds | 1:13.65 |
| 4 | 30 | James TONG | 9 | Co Leeds | 1:13.11 |
| 5 | 29 | Edgar TRAVIS-TURNER | 10 | Scott Hall 8 | 1:13.17 |
| 6 | 27 | Noah HOHNSTONE | 10 | Kirkstall 8 | 1:14.00 |
| 7 | 25 | Mustafa RAZA | 8 | JCCS 8 | 1:14.30 |
| 8 | 23 | Zach WHITTLESTON | 12 | Morley | 1:15.73 |
| 9 | 21 | Jacob JONES | 10 | Rothwell 8 | 1:17.10 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 32 | Samuel WILKINSON | 10 | Co Leeds | 1:12.75 |
| 1 | 34 | Oliver MASKELL | 10 | Co Leeds | 1:10.94 |
| 2 | 36 | Archie RUSSELL | 10 | Co Leeds | 1:09.60 |
| 3 | 38 | Flynn DYSON | 10 | Morley 8 | 1:08.10 |
| 4 | 40 | Solomon COFFEY-WILLS | 9 | Co Leeds | 1:05.60 |
| 5 | 39 | Evan TOWNSEND | 9 | Pudsey 8 | 1:08.00 |
| 6 | 37 | Max HICKLING | 11 | Wetherby 8 | 1:08.32 |
| 7 | 35 | Justice FLETCHER | 12 | JCCS 8 | 1:10.45 |
| 8 | 33 | Finn EASINGWOOD | 9 | Co Leeds | 1:11.46 |
| 9 | 31 | Muhammad RAZA | 10 | JCCS 8 | 1:13.03 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 42 | Barney HOBBS | 10 | Co Leeds | 1:05.40 |
| 1 | 44 | Calum KERSHAW | 9 | Co Leeds | 1:05.17 |
| 2 | 46 | Charlie BRADLEY | 10 | Co Leeds | 1:04.20 |
| 3 | 48 | Zachary HOGG | 10 | Co Leeds | 1:04.00 |
| 4 | 50 | Gethin CLARK | 10 | Pudsey 8 | 1:02.08 |
| 5 | 49 | Harry DIXON | 9 | Co Leeds | 1:03.61 |
| 6 | 47 | Euan CARMODY | 9 | Co Leeds | 1:04.15 |
| 7 | 45 | Jacob DYER | 10 | Co Leeds | 1:04.57 |
| 8 | 43 | Teddy MCCALLUM | 11 | Scott Hall 8 | 1:05.31 |
| 9 | 41 | Ellis HARGREAVES | 10 | Co Leeds | 1:05.58 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 52 | Oliver ATHA | 11 | Co Leeds | 1:00.00 |
| 1 | 54 | Daniel HIRST | 11 | Kirkstall 8 | 58.59 |
| 2 | 56 | Harrison WAKE | 10 | Co Leeds | 57.64 |
| 3 | 58 | Mason THOMPSON | 10 | Aire 8 | 57.21 |
| 4 | 60 | Oscar HUSSEY | 10 | Co Leeds | 56.48 |
| 5 | 59 | Oliver BARKER | 9 | Co Leeds | 56.60 |
| 6 | 57 | Alex CHRISTIE | 12 | Scott Hall 8 | 57.47 |
| 7 | 55 | Liam LI | 8 | Co Leeds | 58.55 |
| 8 | 53 | Max HASWELL | 9 | Co Leeds | 59.50 |
| 9 | 51 | Jeffrey LANGE | 11 | Kirkstall 8 | 1:00.00 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 62 | James VAN LOPIK | 12 | Aire 8 | 55.41 |
| 1 | 64 | William LANCASHIRE | 12 | Scott Hall 8 | 54.22 |
| 2 | 66 | Daniel BREEDON | 11 | Scott Hall 8 | 53.75 |
| 3 | 68 | James ANDREASEN | 12 | Co Leeds | 51.11 |
| 4 | 70 | Sebastian HUNTER | 12 | Co Leeds | 47.42 |
| 5 | 69 | Isaac WEEKS | 11 | Co Leeds | 48.70 |
| 6 | 67 | Felix GILLILAND | 11 | Co Leeds | 52.70 |
| 7 | 65 | Leo LI | 10 | Co Leeds | 54.00 |
| 8 | 63 | Jack SCHOFIELD | 11 | Aire 8 | 54.29 |
| 9 | 61 | Tyler RAVEN | 9 | Co Leeds | 56.40 |