EVENT 307 Open/Male 09 /Over 200m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | James FORGIONE | 10 | Newark | |
| 2 | 2 | Alfie BUTT | 10 | Louth | |
| 3 | 3 | Alfie BLADES | 14 | Gainsborough | 3:02.12 |
| 4 | 4 | Owen ZHANG | 12 | Gainsborough | 3:00.48 |
| 5 | 5 | Oscar HE | 11 | Gainsborough | 2:57.30 |
| 6 | 6 | Derrin BROCKLEBANK | 10 | Grantham | 2:55.61 |
| 7 | 7 | Freddie HIRST | 10 | Grantham | 2:54.21 |
| 8 | 8 | Harry BEASTALL | 13 | Co Lincoln P | 2:52.60 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Albert HAILE | 12 | Louth | 2:49.41 |
| 2 | 10 | Daniel PEARSON | 36 | Boston | 2:45.94 |
| 3 | 11 | Benjamin TETLAW | 15 | Newark | 2:45.81 |
| 4 | 13 | Leo BARNETT | 12 | Grantham | 2:45.52 |
| 5 | 14 | George LEONARD | 12 | Grantham | 2:45.03 |
| 6 | 15 | Hayden FIELDS | 17 | Lincoln TSA | 2:45.00 |
| 7 | 16 | Thomas HILLSON | 11 | Grantham | 2:44.41 |
| 8 | 17 | Freddie PRICE | 12 | Louth | 2:40.15 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Logan BATES | 11 | Hucknall | 2:37.94 |
| 2 | 21 | Luke DAYBELL | 15 | Grantham | 2:14.44 |
| 3 | 23 | Ben CARLYLE | 14 | Grantham | 2:12.81 |
| 4 | 25 | Layton ANNISON-SNOWDEN | 15 | Louth | 2:08.35 |
| 5 | 24 | William KITE | 14 | Louth | 2:10.97 |
| 6 | 22 | Henry MASON-SMITH | 13 | Louth | 2:13.80 |
| 7 | 20 | Henry DAVIES | 13 | Hucknall | 2:37.30 |
| 8 | 18 | Joshua KIM | 11 | Grantham | 2:38.94 |