EVENT 505 Mens 100m Breaststroke - Heats
Not Competing : 19,34,48,58
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Sebastian Fazackerley | 10 | Settle Srays | |
| 4 | 4 | Joshua Newton | 10 | Preston | 2:08.91 |
| 5 | 3 | Owen Donnelly | 9 | Clitheroe | 2:20.42 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 6 | Redvers Theaker | 10 | Pioneer 79 | 2:06.00 |
| 3 | 9 | Ayub Beg | 11 | Burnley BOBC | 2:05.00 |
| 4 | 10 | Freddie Hunter | 9 | Preston | 2:04.85 |
| 5 | 8 | Stanley Collinson | 10 | Garstang | 2:05.00 |
| 6 | 7 | Thomas Whitworth | 11 | Pioneer 79 | 2:05.18 |
| 7 | 5 | Nathan Huddleston | 13 | Lancaster | 2:06.03 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 12 | Ned Whitaker | 11 | Settle Srays | 2:03.52 |
| 2 | 14 | Ben Bedford | 9 | Settle Srays | 2:01.62 |
| 3 | 16 | Isaac Shaw | 9 | Preston | 1:59.33 |
| 4 | 18 | Hal Shuttleworth | 11 | Pioneer 79 | 1:54.47 |
| 5 | 17 | Jordan Namba | 12 | Burnley BOBC | 1:58.06 |
| 6 | 15 | Ethan Conroy | 11 | Burnley BOBC | 2:00.86 |
| 7 | 13 | Archie Lorimer | 9 | Clitheroe | 2:03.10 |
| 8 | 11 | Luke Brierley | 11 | Pioneer 79 | 2:04.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 21 | Oliver Nutter | 10 | Burnley BOBC | 1:52.32 |
| 2 | 23 | Hayden Sole | 11 | Lancaster | 1:50.48 |
| 3 | 26 | Archie Bolton | 11 | Pioneer 79 | 1:50.00 |
| 4 | 27 | Kian Donohoe | 11 | Pioneer 79 | 1:47.80 |
| 5 | 25 | Owen Wilson | 9 | Pioneer 79 | 1:50.00 |
| 6 | 24 | Jackson Bainbridge | 11 | Preston | 1:50.32 |
| 7 | 22 | Zac Green | 11 | Preston | 1:51.56 |
| 8 | 20 | Thomas Harris | 10 | Clitheroe | 1:53.00 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 29 | Rowan Allison | 11 | Preston | 1:47.21 |
| 2 | 31 | Alfie Ardron | 11 | Preston | 1:46.15 |
| 3 | 33 | Ethan Taylor | 12 | Blackburn | 1:43.70 |
| 4 | 36 | Henry Holding | 12 | Pioneer 79 | 1:41.30 |
| 5 | 35 | Isaac Jones | 11 | Preston | 1:42.55 |
| 6 | 32 | Callum Mongan | 11 | Aquabears | 1:44.00 |
| 7 | 30 | Joseph McGinty | 12 | Burnley BOBC | 1:46.30 |
| 8 | 28 | Harri Birtwhistle-Hugh | 11 | Carlisle Aq | 1:47.49 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 38 | Adam Jones | 13 | Ulverston | 1:39.56 |
| 2 | 40 | Ewan McMorran | 12 | Preston | 1:38.50 |
| 3 | 42 | Joseph Turner | 13 | Barrow | 1:36.12 |
| 4 | 44 | Fraser Travis | 14 | Aquabears | 1:34.50 |
| 5 | 43 | Sam Charlesworth | 13 | Pioneer 79 | 1:34.53 |
| 6 | 41 | Harry Snape | 11 | Preston | 1:37.90 |
| 7 | 39 | Adam Fern | 14 | Pioneer 79 | 1:39.28 |
| 8 | 37 | Ryan Prescott | 13 | Pioneer 79 | 1:40.17 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 46 | Joseph Arcangelo | 15 | Chorley Marl | 1:32.86 |
| 2 | 49 | Adam Seddon | 14 | Aquabears | 1:29.18 |
| 3 | 51 | Thomas Owen Baxter | 15 | Clitheroe | 1:26.66 |
| 4 | 53 | Jamie Ball | 14 | Pioneer 79 | 1:23.73 |
| 5 | 52 | Harvey Kinnear | 11 | Preston | 1:23.80 |
| 6 | 50 | Ethan Colman | 12 | Blackburn | 1:27.93 |
| 7 | 47 | Eric Inman | 10 | Preston | 1:31.62 |
| 8 | 45 | Harry Lee | 12 | Preston | 1:34.36 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 55 | Casey Turner | 14 | Barrow | 1:21.05 |
| 2 | 57 | Jack Lancashire | 16 | Lancaster | 1:18.85 |
| 3 | 2 | Zak Smith-Shelley | 16 | Burnley BOBC | 1:17.00 |
| 4 | 61 | Benjamin Makin | 16 | Pioneer 79 | 1:12.50 |
| 5 | 60 | Dominic Testa-O'Neill | 16 | Burnley BOBC | 1:16.98 |
| 6 | 59 | Tobias Pilkington | 15 | Burnley BOBC | 1:17.93 |
| 7 | 56 | Harry Shaw | 16 | Lancaster | 1:20.85 |
| 8 | 54 | Samuel Curran | 14 | Pioneer 79 | 1:21.33 |