EVENT 404 Mens 15 Yrs/Over 50m Breaststroke - Heats
Not Competing : 1,31,33
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 2 | Henry Cawte | 15 | Lincoln Vulc | 33.30 |
| 3 | 3 | Aaron Costigan | 15 | Bilston | 33.13 |
| 4 | 4 | Nico Winkler | 15 | Northampton | 33.10 |
| 5 | 5 | Thomas Harrop | 15 | Louth | 33.04 |
| 6 | 6 | Jordan Bull | 15 | Deepings | 32.90 |
| 7 | 7 | Calum Gorman | 16 | StaffordApex | 32.80 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 8 | Joseph Kinsell | 16 | Chase | 32.46 |
| 2 | 9 | Thomas Horswood | 17 | Shrewsbury | 32.33 |
| 3 | 10 | Matthew Wood | 16 | Co Derby | 32.06 |
| 4 | 11 | Marcus Williamson | 18 | Newcastle St | 31.92 |
| 5 | 12 | Philip Harrington | 24 | Oldbury | 31.87 |
| 6 | 13 | Sam Swaby | 16 | Louth | 31.79 |
| 7 | 14 | Matthew Mounsey | 16 | Derventio | 31.30 |
| 8 | 15 | Jack Smith | 15 | Derventio | 31.30 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 16 | James Smith | 19 | Gainsborough | 31.24 |
| 2 | 17 | David Trickett | 18 | Leic Peng | 31.20 |
| 3 | 18 | Adam Raynes | 17 | Leic Peng | 31.20 |
| 4 | 19 | Daniel Gagg | 17 | Nova Cent'n | 31.08 |
| 5 | 20 | James Marsh | 17 | Worcester | 31.00 |
| 6 | 21 | Daniel Smith | 24 | Perry B & TS | 30.90 |
| 7 | 22 | James Sutton | 16 | Northampton | 30.50 |
| 8 | 23 | Jack Johnson | 23 | Northampton | 30.40 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 24 | Oliver Hempsall | 19 | Nova Cent'n | 30.30 |
| 2 | 25 | Josh Bradley | 20 | Halesowen | 30.21 |
| 3 | 26 | Matthew Bruce | 19 | Co Coventry | 30.19 |
| 4 | 27 | Thomas Howarth | 17 | Nova Cent'n | 30.00 |
| 5 | 28 | Luke Davies | 17 | Co Birm'ham | 30.00 |
| 6 | 29 | Joshua Winnicott | 18 | Co Birm'ham | 29.40 |
| 7 | 30 | James Latham | 18 | Derventio | 28.80 |
| 8 | 32 | Adam Peaty | 19 | Co Derby | 26.40 |