EVENT 209 Boy 09 Yrs/Over 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Finley NOBLE | 9 | March | 2:26.00 |
| 3 | 3 | Michael BATISTA | 12 | March | 2:00.40 |
| 4 | 2 | George WARBY | 10 | Wisbech | 2:25.69 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Harry RICKARD | 10 | March | 1:54.11 |
| 2 | 7 | Henry FULCHER | 12 | Chatteris | 1:42.00 |
| 3 | 9 | Cristopher SCOTT | 11 | Chatteris | 1:39.00 |
| 4 | 8 | Connor RICKARD | 13 | March | 1:41.85 |
| 5 | 6 | Luis SOUTO HILL | 12 | March | 1:48.56 |
| 6 | 4 | Ethan WOOLSEY | 10 | St Neot Swan | 1:59.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | George MILTON | 13 | March | 1:36.79 |
| 2 | 13 | Oliver DICKSON | 13 | St Ives | 1:32.35 |
| 3 | 15 | Keiran GRIFFIN | 15 | Co Peterboro | 1:29.01 |
| 4 | 14 | Oliver HIGGINS | 14 | St Neot Swan | 1:30.00 |
| 5 | 12 | Oscar SMITHEE | 14 | Wisbech | 1:36.77 |
| 6 | 10 | Harrison PEARSON | 11 | St Neot Swan | 1:37.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | Oliver SMITHEE | 16 | Wisbech | 1:22.00 |
| 2 | 19 | Harry RAYNER | 16 | March | 1:19.79 |
| 3 | 21 | Joshua MARSHALL | 16 | St Ives | 1:17.04 |
| 4 | 20 | Yousof HABIEB | 15 | Co Peterboro | 1:17.89 |
| 5 | 18 | P GUREV-MARKOVACHEV | 15 | Co Peterboro | 1:21.06 |
| 6 | 16 | Jonas MECKAUSKAS | 14 | March | 1:28.84 |