EVENT 305 Open/Male 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Matthew KEMP | 14 | Wellingboro | 4:31.30 |
| 3 | 4 | Jacob PAWLYSZYN | 10 | Wellingboro | 4:28.60 |
| 4 | 6 | George HATWOOD | 13 | Wellingboro | 4:01.30 |
| 5 | 5 | Samuel HICKS | 13 | Hinckley | 4:11.10 |
| 6 | 3 | Charlie BROTHERSTON | 12 | Wellingboro | 4:29.00 |
| 7 | 1 | Toby PATERSON | 10 | Hinckley | 4:42.30 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 8 | Jacob KING | 12 | Hinckley | 3:44.70 |
| 2 | 10 | Renars JERMAKS | 15 | Wellingboro | 3:40.80 |
| 3 | 12 | Ted MARSHALL | 11 | Leic Sharks | 3:30.70 |
| 4 | 14 | Jack PATERSON | 14 | Hinckley | 3:23.10 |
| 5 | 13 | Louie HINCHLIFFE | 12 | Leic Sharks | 3:25.25 |
| 6 | 11 | Rory SMITH | 12 | Co Leicester | 3:35.00 |
| 7 | 9 | Harry DAFFERN | 12 | Leic Sharks | 3:41.11 |
| 8 | 7 | George BROTHERSTON | 14 | Wellingboro | 3:50.60 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Alex BARTLAM | 14 | Co Leicester | 3:20.50 |
| 2 | 18 | John GRAHAM-BROWN | 12 | Co Leicester | 3:19.20 |
| 3 | 20 | Clay TUFFLEY-STEELE | 15 | Market Har | 3:12.60 |
| 4 | 22 | Zachary FRASER | 14 | Wellingboro | 3:07.90 |
| 5 | 21 | Ollie DOVEY | 14 | Corby | 3:08.58 |
| 6 | 19 | William KING | 16 | Hinckley | 3:15.00 |
| 7 | 17 | Ryan HEJRATY | 14 | Co Leicester | 3:19.20 |
| 8 | 15 | Daniel MUSTATA | 13 | Corby | 3:22.30 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | Joshua BONE | 15 | Hinckley | 2:58.90 |
| 2 | 26 | Richard WOOD | 44 | Corby | 2:57.17 |
| 3 | 28 | Thomas BAXTER | 15 | West Norfolk | 2:50.10 |
| 4 | 30 | Paul PAGE | 17 | Hinckley | 2:32.20 |
| 5 | 29 | Arthur BLACKLAWS | 14 | Co Leicester | 2:47.70 |
| 6 | 27 | Ethan SOPPETT-MOSS | 15 | Corby | 2:56.58 |
| 7 | 25 | Callum TAYLOR | 22 | Wellingboro | 2:58.00 |
| 8 | 23 | Emerson-Blu GUPWELL | 14 | Co Leicester | 2:59.30 |