EVENT 306 Mens Open 100m Breaststroke - Heats
Not Competing : 26,32,37,46
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Rhys Chiles | 14 | Co Leicester | 1:18.19 |
| 4 | 2 | Mark Laing | 14 | Halesowen | 1:18.93 |
| 5 | 3 | Jack Melia | 15 | Co Leicester | 1:18.29 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 4 | Joseph Collins | 14 | Bishop Stort | 1:18.75 |
| 3 | 5 | Jacob Smith | 15 | Halesowen | 1:18.33 |
| 4 | 6 | Nico Winkler | 14 | Northampton | 1:17.13 |
| 5 | 7 | Benjamin Campbell | 14 | Boldmere | 1:19.24 |
| 6 | 8 | Eric Anscombe | 14 | Nova Cent'n | 1:16.33 |
| 7 | 9 | Harry Furnish | 16 | Co Lincoln P | 1:18.60 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 10 | Declan Smith | 14 | Nova Cent'n | 1:16.30 |
| 2 | 11 | Ken Ho | 13 | Co Birm'ham | 1:21.62 |
| 3 | 12 | Zhi Ong | 14 | Co St Albans | 1:14.72 |
| 4 | 13 | Harry Manship | 14 | Team Mercia | 1:16.86 |
| 5 | 14 | Byron Wood | 15 | Runnymede | 1:16.00 |
| 6 | 15 | Ashley Trent | 16 | Co Cambridge | 1:16.35 |
| 7 | 16 | Martin Russell-Rogers | 15 | Hitchin | 1:16.99 |
| 8 | 17 | Rhys Taylor | 13 | Nova Cent'n | 1:17.15 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 18 | Gabriel Butler | 15 | Chase | 1:19.21 |
| 2 | 19 | Ryan Spoor | 17 | Halesowen | 1:16.96 |
| 3 | 20 | Tommy Smith | 16 | Co Leicester | 1:19.16 |
| 4 | 21 | Ole Mills | 14 | Chelmsford | 1:14.43 |
| 5 | 22 | Matthew Aldous-Horne | 17 | Bishop Stort | 1:14.25 |
| 6 | 23 | Ryan Sykes | 17 | West Norfolk | 1:14.85 |
| 7 | 24 | Nathan Hughes | 13 | Hatfield | 1:15.96 |
| 8 | 25 | Sam Swaby | 15 | Louth | 1:15.00 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 27 | Jordan Bull | 14 | Deepings | 1:14.56 |
| 2 | 28 | Matthew Wood | 16 | Co Derby | 1:14.75 |
| 3 | 29 | James Newton | 15 | Co Peterboro | 1:13.64 |
| 4 | 30 | Harry Parker | 15 | Hatfield | 1:16.92 |
| 5 | 31 | Nicholas Stalley | 16 | Modernians | 1:13.77 |
| 6 | 33 | James Sutton | 15 | Northampton | 1:10.98 |
| 7 | 34 | Alexander Rogers | 14 | Co Birm'ham | 1:12.80 |
| 8 | 35 | Jacob Darby | 17 | Halesowen | 1:11.84 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 36 | Jake Dixon | 15 | Co Birm'ham | 1:12.49 |
| 2 | 38 | James Marsh | 16 | Worcester | 1:12.36 |
| 3 | 39 | Andrew Page | 18 | Loughboro Un | 1:13.96 |
| 4 | 40 | Christopher Smith | 17 | Hoddesdon | 1:09.45 |
| 5 | 41 | Thomas Howarth | 17 | Nova Cent'n | 1:10.21 |
| 6 | 42 | Lee Peterson | 39 | Braintree | 1:10.24 |
| 7 | 43 | Ryan Clay | 18 | teamipswich | 1:09.46 |
| 8 | 44 | Josh Bradley | 20 | Halesowen | 1:10.99 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 45 | Benjamin Purcell | 16 | Hatfield | 1:10.89 |
| 2 | 47 | Louis Oliver | 18 | Co Birm'ham | 1:08.39 |
| 3 | 48 | Luke Davies | 17 | Boldmere | 1:08.73 |
| 4 | 49 | Kyle Barrett | 23 | Loughboro Un | 1:08.01 |
| 5 | 50 | Joshua Winnicott | 17 | Co Birm'ham | 1:08.66 |
| 6 | 51 | Max Hewett | 18 | Loughboro Un | 1:08.75 |
| 7 | 52 | Peter Tejes | 23 | Nova Cent'n | 1:05.00 |
| 8 | 53 | James Broady | 23 | Loughboro Un | 1:07.63 |