EVENT 403 Boys 09 Yrs/Over 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Felix Nutter | 10 | Burnley BOBC | 1:55.00 |
| 4 | 3 | Ivan Pawlaszczyk | 10 | Blackpool Aq | 1:55.00 |
| 5 | 2 | Alex Doyle | 10 | Southport | 1:55.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Harry Posner | 9 | Blackpool Aq | 1:53.13 |
| 2 | 7 | Oscar O'Connell | 10 | Blackpool Aq | 1:52.87 |
| 3 | 9 | Finlay Dale | 10 | Southport | 1:48.75 |
| 4 | 11 | Albert Robinson | 11 | Ramsbottom | 1:44.98 |
| 5 | 10 | Olly Newbould | 11 | Gt Harwood | 1:45.00 |
| 6 | 8 | Callum Cheung | 10 | Everton | 1:49.00 |
| 7 | 6 | William Rothwell | 10 | Knutsford | 1:53.00 |
| 8 | 4 | Daniel Rykowski | 10 | Leyland Barr | 1:53.32 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Oscar Wharton | 11 | Carlisle Aq | 1:44.55 |
| 2 | 15 | Charlie Dobson | 11 | Ramsbottom | 1:43.75 |
| 3 | 17 | Harrison Burgess | 10 | Ramsbottom | 1:41.30 |
| 4 | 20 | Harry Morgan-Hayes | 12 | Fleetwood | 1:40.42 |
| 5 | 19 | Gabriel Hoch | 12 | Clitheroe | 1:41.00 |
| 6 | 16 | Antony Ziemer | 10 | Ramsbottom | 1:43.60 |
| 7 | 14 | William O'Brien | 11 | Knutsford | 1:44.10 |
| 8 | 12 | Alfie Graham | 11 | Wigan BEST | 1:44.97 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 22 | Gabriel Barnett | 11 | Blackpool Aq | 1:34.92 |
| 2 | 24 | Albert Hope | 13 | Clitheroe | 1:33.00 |
| 3 | 26 | George Burton | 13 | Clitheroe | 1:32.49 |
| 4 | 28 | Oliver Carter | 13 | Wigan BEST | 1:29.91 |
| 5 | 27 | Finlay Warburton | 12 | Leyland Barr | 1:32.13 |
| 6 | 25 | Robin Beaumont-Taylor | 13 | Clitheroe | 1:33.00 |
| 7 | 23 | Isaac Faulkner | 12 | Blackburn | 1:34.50 |
| 8 | 21 | Seth Hamilton | 11 | Wigan BEST | 1:39.64 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 30 | Leo Griffiths | 13 | Gt Harwood | 1:28.35 |
| 2 | 33 | Benjamin Nicholson | 13 | Blackburn | 1:27.04 |
| 3 | 35 | Owen Hodgett | 14 | Flixton | 1:26.00 |
| 4 | 37 | Edward Ma | 13 | Winsford | 1:24.03 |
| 5 | 36 | Matthew Bell | 14 | Carlisle Aq | 1:24.11 |
| 6 | 34 | Logan Byrne | 11 | Southport | 1:26.80 |
| 7 | 32 | Dexter Diver | 13 | Fleetwood | 1:27.10 |
| 8 | 29 | Aaron Nolte | 12 | Blackpool Aq | 1:28.79 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 39 | Ethan Conroy | 15 | Burnley BOBC | 1:23.99 |
| 2 | 41 | Rhys Pownall | 13 | Leyland Barr | 1:22.04 |
| 3 | 43 | Matthew Gibson | 15 | Kendal | 1:20.65 |
| 4 | 45 | Maksymilian Kurzak | 15 | Stretford | 1:20.00 |
| 5 | 44 | Logan Warburton | 13 | Blackpool Aq | 1:20.20 |
| 6 | 42 | Flynn Martin | 14 | Chorley Marl | 1:20.98 |
| 7 | 40 | Daniel Richardson | 14 | Winsford | 1:22.85 |
| 8 | 38 | Gordon Ballantyne | 14 | Leyland Barr | 1:24.00 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 47 | Toby Latimer | 16 | Winsford | 1:16.39 |
| 2 | 49 | Ben Cook | 13 | Burnley BOBC | 1:14.15 |
| 3 | 52 | Cameron Ayres | 16 | Southport | 1:11.70 |
| 4 | 55 | Lewis Gilbert | 15 | Stretford | 1:09.40 |
| 5 | 53 | Daniel Cannavan | 16 | Aquabears | 1:10.97 |
| 6 | 51 | Lawrence Ndadaye | 16 | Stretford | 1:11.75 |
| 7 | 48 | Thomas Binns | 15 | Burnley BOBC | 1:15.43 |
| 8 | 46 | Hal Shuttleworth | 14 | Burnley BOBC | 1:19.00 |