EVENT 105 Open/Male 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Louie WILSON | 9 | Borocuda T | 4:48.90 |
| 3 | 3 | Leo LINES | 10 | Co Leeds | 4:15.00 |
| 4 | 5 | Oliver REED | 10 | Co Leeds | 4:05.80 |
| 5 | 4 | Rumi JEEVA | 10 | Co Leeds | 4:12.20 |
| 6 | 2 | Andre Nicholas ROTARU | 10 | Co Leeds | 4:31.22 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 7 | Henry PEARSON | 10 | Chester Le S | 4:04.70 |
| 1 | 9 | Louie TRAVIS | 9 | Co Leeds | 3:59.87 |
| 2 | 11 | Max PEARSON | 11 | Chester Le S | 3:54.50 |
| 3 | 13 | Joel HARRIS | 9 | Co Leeds | 3:53.90 |
| 4 | 15 | Rayan AL-SAJIR | 10 | Co Leeds | 3:50.00 |
| 5 | 14 | Jayden LUNG | 9 | Co Leeds | 3:50.15 |
| 6 | 12 | William WINSTANLEY | 10 | Co Leeds | 3:54.00 |
| 7 | 10 | George BEILBY-WOODWARD | 12 | Co Leeds | 3:57.00 |
| 8 | 8 | Archie TAGER | 11 | Camden Swiss | 4:02.90 |
| 9 | 6 | Shaun LIU | 9 | Co Leeds | 4:05.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 17 | Henry ROLLINGS | 11 | Co Leeds | 3:45.75 |
| 1 | 19 | Aaron WATT | 12 | Chester Le S | 3:42.20 |
| 2 | 21 | Michael FILIPPOV | 9 | Camden Swiss | 3:38.50 |
| 3 | 23 | Harry TROUSDALE | 12 | Co Leeds | 3:34.50 |
| 4 | 25 | Thomas HORSMAN | 12 | Borocuda T | 3:32.60 |
| 5 | 24 | Noah BEDFORD COLLINS | 11 | Co Leeds | 3:33.27 |
| 6 | 22 | Reuben BARKER | 10 | Co Leeds | 3:37.97 |
| 7 | 20 | Laurence SUTTON | 11 | Copeland | 3:41.90 |
| 8 | 18 | Noah DE'GIOVANNI | 10 | Co Leeds | 3:43.16 |
| 9 | 16 | Theo DRYDEN | 10 | Chester Le S | 3:48.80 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 27 | Gleb KHARCHENKO | 11 | Camden Swiss | 3:26.70 |
| 1 | 29 | Jake HARRISON | 10 | Co Leeds | 3:26.40 |
| 2 | 31 | Daniel RAWLINGS | 12 | Co Leeds | 3:21.20 |
| 3 | 33 | Oliver BARKER | 12 | Co Leeds | 3:13.40 |
| 4 | 35 | Ben DAVIDSON | 11 | Workington | 3:07.10 |
| 5 | 34 | George RICKETTS | 12 | Co Leeds | 3:11.70 |
| 6 | 32 | Aviv PASHELI | 13 | Camden Swiss | 3:15.80 |
| 7 | 30 | Liam ARDILL | 12 | Camden Swiss | 3:26.20 |
| 8 | 28 | David MCINTOSH | 9 | Co Leeds | 3:26.60 |
| 9 | 26 | Jacob CAWOOD | 11 | Co Leeds | 3:31.40 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 37 | Tomas BICKERS | 13 | Co Leeds | 3:01.72 |
| 1 | 39 | Joshua COHEN | 13 | Camden Swiss | 2:57.30 |
| 2 | 41 | Benjamin PALMER | 15 | Chester Le S | 2:51.50 |
| 3 | 43 | Freddie SUTTON | 15 | Copeland | 2:45.20 |
| 4 | 45 | Charlie HALL | 16 | Workington | 2:40.40 |
| 5 | 44 | Elie GORIN-DELMAS | 15 | Camden Swiss | 2:43.67 |
| 6 | 42 | Harrison WAKE | 13 | Co Leeds | 2:48.59 |
| 7 | 40 | Kaloyan NEDYALKOV | 14 | Workington | 2:54.20 |
| 8 | 38 | Hogan LAM | 14 | Co Leeds | 2:59.70 |
| 9 | 36 | Lewis LUNG | 12 | Co Leeds | 3:06.00 |