EVENT 202 Boy Open 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Joseph RICE | 10 | Bircotes SC | 4:14.01 |
| 2 | 4 | Samuel POTTER | 12 | Bassetlaw SS | 4:05.31 |
| 3 | 6 | Jasper CHESTNUTT | 11 | Bircotes SC | 3:50.00 |
| 4 | 5 | Joshua DAY | 13 | Eckington | 3:54.91 |
| 5 | 3 | Zachary DRAYSON | 12 | Derventio | 4:10.83 |
| 6 | 1 | Matthew RICE | 9 | Bircotes SC | 4:15.02 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 8 | Finlay SMITH | 13 | Deepings | 3:45.00 |
| 2 | 10 | Henry JOHNSON | 13 | Bircotes SC | 3:30.00 |
| 3 | 12 | Oliver KEENS | 12 | Rotherham Mo | 3:23.50 |
| 4 | 11 | Harry OSBORNE | 10 | Rotherham Mo | 3:30.00 |
| 5 | 9 | William RICE | 13 | Bircotes SC | 3:40.00 |
| 6 | 7 | Liam LYONS | 12 | Derventio | 3:47.79 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 14 | Harrison DEEKS | 14 | Rotherham Mo | 3:11.30 |
| 2 | 16 | Jake HOTHAM | 15 | Matlock | 3:00.27 |
| 3 | 18 | Jacob HODKINSON | 14 | Bassetlaw SS | 2:55.62 |
| 4 | 17 | Ollie TRANMER | 13 | Rotherham Mo | 3:00.00 |
| 5 | 15 | Boyen CHESTNUTT | 15 | Bircotes SC | 3:10.00 |
| 6 | 13 | William BLAINEY | 13 | Newcastle St | 3:14.33 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 20 | Zac OAKES | 17 | Newcastle St | 2:51.68 |
| 2 | 22 | Scott PATTYSON | 16 | Newcastle St | 2:40.11 |
| 3 | 24 | Jacob HAMBLEN | 16 | Derventio | 2:32.41 |
| 4 | 23 | Brandon HOTHAM | 17 | Matlock | 2:35.14 |
| 5 | 21 | Leo ALLANSON | 15 | Derventio | 2:51.25 |
| 6 | 19 | Oliver OSBORNE | 14 | Derventio | 2:53.46 |