EVENT 609 Men 16 Yrs/Over 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 1 | Kian Saville | 23 | SB9 | Daventry | 3:44.53 |
| 2 | 3 | Noah Wrightson | 19 | | Wellingboro | 2:58.02 |
| 3 | 5 | Toby Dew | 19 | | Nene Valley | 2:56.14 |
| 4 | 7 | Louis Booker | 16 | | Wellingboro | 2:54.13 |
| 5 | 6 | Thomas James | 17 | | Wellingboro | 2:55.84 |
| 6 | 4 | Filip Kanikowski | 20 | | Kettering | 2:56.47 |
| 7 | 2 | Freddy Keech | 16 | | Kettering | 3:18.69 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 9 | Jack Kentish | 16 | | Daventry | 2:51.66 |
| 2 | 11 | Cameron Bell | 16 | | Rushden | 2:43.36 |
| 3 | 13 | James Annable | 17 | | Kettering | 2:28.95 |
| 4 | 15 | Samuel Smith | 18 | | Northampton | 2:15.25 |
| 5 | 14 | Aaron Flynn | 33 | | Wellingboro | 2:26.32 |
| 6 | 12 | Manav Mistry | 16 | | Northampton | 2:41.60 |
| 7 | 10 | Loic Wrightson | 16 | | Wellingboro | 2:48.64 |
| 8 | 8 | Benjamin Bayes | 19 | | Wellingboro | 2:53.28 |