EVENT 105 Open/Male 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Olaf GRUDOWSKI | 12 | Co Leeds | 4:24.77 |
| 4 | 3 | Albert BATESON | 9 | Co Leeds | 4:10.00 |
| 5 | 2 | Oliver RANKIN-EDWARDS | 9 | Leyland Barr | 4:15.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 5 | Daniel RAWLINGS | 10 | Co Leeds | 4:05.80 |
| 1 | 7 | James TRETHOWAN | 10 | Borocuda T | 3:57.20 |
| 2 | 9 | Fraser GALBRAITH | 9 | Co Leeds | 3:55.55 |
| 3 | 11 | Finlay WOOLLOFF | 12 | Donc Dartes | 3:55.00 |
| 4 | 13 | William SAPSTEAD | 10 | Middlesboro | 3:53.00 |
| 5 | 12 | Ben GILROY | 12 | Borocuda T | 3:53.70 |
| 6 | 10 | Theo GILBERT | 10 | Co Leeds | 3:55.45 |
| 7 | 8 | James DEVERILL | 11 | Co Leeds | 3:56.90 |
| 8 | 6 | George NEEDHAM | 11 | Donc Dartes | 4:01.70 |
| 9 | 4 | Alex OWEN | 11 | Co Leeds | 4:05.90 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 15 | Yin Ho Adrian CHAN | 10 | Co Leeds | 3:50.50 |
| 1 | 17 | Tomas BICKERS | 11 | Co Leeds | 3:39.30 |
| 2 | 19 | George RICKETTS | 10 | Co Leeds | 3:36.70 |
| 3 | 21 | Jensen HUGHES | 12 | Donc Dartes | 3:36.20 |
| 4 | 23 | Noah DARNELL | 12 | Co Leeds | 3:36.07 |
| 5 | 22 | Angus YOUNG | 12 | Co Leeds | 3:36.11 |
| 6 | 20 | Harley GILL | 11 | Co Leeds | 3:36.40 |
| 7 | 18 | Finlay AIRD | 16 | Borocuda T | 3:37.50 |
| 8 | 16 | Barney HOBBS | 11 | Co Leeds | 3:45.85 |
| 9 | 14 | Edward PROUD | 12 | Middlesboro | 3:50.60 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 25 | Zachary WHITTAKER | 10 | Co Leeds | 3:34.67 |
| 1 | 27 | Lewis LUNG | 10 | Co Leeds | 3:34.13 |
| 2 | 29 | Alfie CRAGGS | 12 | Co Leeds | 3:32.40 |
| 3 | 31 | Owen TEMPEST | 12 | Co Leeds | 3:29.70 |
| 4 | 33 | Liam LI | 9 | Co Leeds | 3:28.97 |
| 5 | 32 | Hogan LAM | 12 | Co Leeds | 3:29.20 |
| 6 | 30 | William PROUD | 12 | Middlesboro | 3:31.50 |
| 7 | 28 | Matthew OGBUAGU | 11 | Co Leeds | 3:33.80 |
| 8 | 26 | Lucas HALL | 11 | Borocuda T | 3:34.60 |
| 9 | 24 | Alfred BIRCH | 10 | Stocksbridge | 3:35.30 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 35 | Oscar O'DONNELL | 11 | Co Leeds | 3:25.80 |
| 1 | 37 | Callum FOZARD | 12 | Co Leeds | 3:22.82 |
| 2 | 39 | Joshua MCMILLAN | 12 | Co Leeds | 3:18.30 |
| 3 | 41 | Oliver BARRETT | 12 | Co Leeds | 3:13.40 |
| 4 | 43 | George CARRY | 15 | Co Leeds | 3:04.94 |
| 5 | 42 | Adam MOORE | 16 | Chapeltown | 3:11.53 |
| 6 | 40 | Harrison WAKE | 11 | Co Leeds | 3:17.81 |
| 7 | 38 | Jackson CLARKE | 13 | Co Leeds | 3:20.30 |
| 8 | 36 | Jacob WOOD | 9 | Stocksbridge | 3:25.50 |
| 9 | 34 | Oliver ATHA | 12 | Co Leeds | 3:27.52 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 45 | Benjamin WRIGHT | 13 | Middlesboro | 3:02.10 |
| 1 | 47 | Alfie YOUNG | 14 | Co Leeds | 2:57.60 |
| 2 | 49 | Patrick O'HARA | 13 | Co Leeds | 2:53.40 |
| 3 | 51 | Ethan COWELL | 14 | Co Leeds | 2:41.75 |
| 4 | 53 | Joseph HALL | 15 | Co Leeds | 2:30.90 |
| 5 | 52 | Aman THETHY | 15 | Rushden | 2:35.80 |
| 6 | 50 | Benjamin WALKER | 16 | Stocksbridge | 2:45.30 |
| 7 | 48 | Callum RAVEN | 15 | Co Leeds | 2:55.86 |
| 8 | 46 | Jacob REDDING | 13 | Middlesboro | 3:01.00 |
| 9 | 44 | Ethan REDDIVARI | 12 | Middlesboro | 3:04.40 |