EVENT 105 Boy Open 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | James TRETHOWAN | 9 | Borocuda T | 4:45.00 |
| 4 | 2 | Daniel RAWLINGS | 9 | Co Leeds | 4:40.00 |
| 5 | 3 | Finlay AIRD | 15 | Borocuda T | 4:35.36 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 4 | Edward PROUD | 11 | Middlesboro | 4:31.50 |
| 1 | 5 | Marcus DENNIS | 9 | Co Leeds | 4:30.00 |
| 2 | 6 | Benjamin HANGULA | 11 | Co Wakefield | 4:30.00 |
| 3 | 7 | Lewis LUNG | 9 | Co Leeds | 4:30.00 |
| 4 | 8 | Ben GILROY | 11 | Borocuda T | 4:22.00 |
| 5 | 9 | Zachary HOGG | 10 | Co Leeds | 4:12.00 |
| 6 | 10 | Sam BURNELL | 12 | Borocuda T | 4:10.00 |
| 7 | 11 | Tomas BICKERS | 10 | Co Leeds | 4:10.00 |
| 8 | 12 | Olaf GRUDOWSKI | 11 | Co Leeds | 4:01.46 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 13 | Christopher GOODWIN | 11 | Chapeltown | 4:00.00 |
| 1 | 14 | Euan CARMODY | 9 | Co Leeds | 4:00.00 |
| 2 | 15 | Luke EARNSHAW | 12 | Co Wakefield | 4:00.00 |
| 3 | 16 | Angus YOUNG | 11 | Co Leeds | 3:58.41 |
| 4 | 17 | Oscar O'DONNELL | 11 | Co Leeds | 3:54.62 |
| 5 | 18 | Oliver ATHA | 11 | Co Leeds | 3:53.30 |
| 6 | 19 | Matthew CHEN | 12 | Co Wakefield | 3:53.20 |
| 7 | 20 | Thomas HORNE | 11 | Co Leeds | 3:53.12 |
| 8 | 21 | Tyler RAVEN | 9 | Co Leeds | 3:50.00 |
| 9 | 22 | Oliver BARKER | 9 | Co Leeds | 3:50.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 23 | Jake REDDIVARI | 9 | Middlesboro | 3:50.00 |
| 1 | 24 | William PROUD | 11 | Middlesboro | 3:46.40 |
| 2 | 25 | Lucas HALL | 10 | Borocuda T | 3:45.90 |
| 3 | 26 | Oliver HILL | 12 | Chapeltown | 3:45.13 |
| 4 | 27 | Harrison WAKE | 10 | Co Leeds | 3:45.00 |
| 5 | 28 | William CHADAWAY | 13 | Borocuda T | 3:42.30 |
| 6 | 29 | Hogan LAM | 11 | Co Leeds | 3:41.40 |
| 7 | 30 | Jackson CLARKE | 12 | Co Leeds | 3:37.71 |
| 8 | 31 | Sebastian HUNTER | 12 | Co Leeds | 3:37.70 |
| 9 | 32 | Joshua YOUNG | 14 | Middlesboro | 3:36.90 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 33 | Callum FOZARD | 11 | Co Leeds | 3:35.20 |
| 1 | 34 | Jacob NIXON | 11 | Middlesboro | 3:32.50 |
| 2 | 35 | Demilade AYEMOWA | 12 | Co Leeds | 3:30.00 |
| 3 | 36 | George BELLWOOD | 14 | Co Wakefield | 3:27.00 |
| 4 | 37 | Rory KING | 13 | Co Leeds | 3:23.67 |
| 5 | 38 | Adam GILL | 13 | Bo Barnsley | 3:21.30 |
| 6 | 39 | Dean NENOV | 13 | Co Leeds | 3:19.86 |
| 7 | 40 | Jacob REDDING | 12 | Middlesboro | 3:19.80 |
| 8 | 41 | Luke JENKINSON | 14 | Co Wakefield | 3:19.00 |
| 9 | 42 | Joshua MCMILLAN | 11 | Co Leeds | 3:17.40 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 43 | Freddie COOKE - SOUTH | 11 | Bo Barnsley | 3:16.40 |
| 1 | 44 | Benjamin WRIGHT | 12 | Middlesboro | 3:16.20 |
| 2 | 45 | Daniel HAWKINS | 13 | Harrogate | 3:15.20 |
| 3 | 46 | Reuben RAGSDALE-MILLER | 13 | Harrogate | 3:13.20 |
| 4 | 47 | Mateo MARINOV | 13 | Stocksbridge | 3:11.50 |
| 5 | 48 | Charlie HORNE | 14 | Co Leeds | 3:11.22 |
| 6 | 49 | Harry SENIOR | 16 | Co Leeds | 3:10.00 |
| 7 | 50 | Robert SHIPLEY | 12 | Middlesboro | 3:05.60 |
| 8 | 51 | Ryan MILNER | 13 | Co Leeds | 3:00.30 |
| 9 | 52 | Samuel HILL | 13 | Co Leeds | 3:00.00 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 54 | Hayden LAM | 12 | Co Leeds | 2:59.10 |
| 1 | 56 | Jacob O'DONNELL | 12 | Co Leeds | 2:57.80 |
| 2 | 58 | Benjamin WALKER | 15 | Stocksbridge | 2:50.50 |
| 3 | 60 | William BACON | 17 | Co Leeds | 2:43.04 |
| 4 | 62 | Maxwell FORD | 14 | Co Leeds | 2:39.38 |
| 5 | 61 | Oliver AUSTIN | 14 | Bo Barnsley | 2:40.73 |
| 6 | 59 | Edward REDSHAW | 14 | Middlesboro | 2:46.70 |
| 7 | 57 | Thomas WOOFINDIN | 13 | Co Leeds | 2:55.24 |
| 8 | 55 | Oliver STEELE | 15 | Co Leeds | 2:57.90 |
| 9 | 53 | Bradley WILSON | 17 | Chapeltown | 2:59.31 |