EVENT 114 Open/Male 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Max McAllister | 16 | Workington | 1:21.70 |
| 3 | 30 | Ben Noakes | 15 | Bolton Metro | 1:20.80 |
| 4 | 4 | Logan Byrne | 13 | Southport | 1:20.03 |
| 5 | 3 | Adam Mault | 16 | Rotherham Mo | 1:20.50 |
| 6 | 2 | Oliver Thomas | 15 | Aquabears | 1:21.20 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Luke Makin | 16 | Copeland | 1:19.70 |
| 2 | 9 | George Annette | 15 | Co Salford | 1:17.08 |
| 3 | 11 | Adam Kelly | 16 | Copeland | 1:14.00 |
| 4 | 13 | Daniel Cannavan | 18 | Aquabears | 1:12.20 |
| 5 | 12 | Zach Hopkinson | 15 | Grantham | 1:13.72 |
| 6 | 10 | Ewan Weaver | 18 | Aquabears | 1:16.10 |
| 7 | 8 | Archie Spicer | 15 | Carnforth | 1:18.80 |
| 8 | 5 | Harry Elson | 15 | Aquabears | 1:20.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Jake Sweeney | 19 | Trojan. | 1:11.24 |
| 2 | 17 | Harry Meakin | 14 | Biddulph | 1:11.10 |
| 3 | 19 | Luke Aitken | 16 | Co Salford | 1:09.90 |
| 4 | 21 | Josh Mitchell-Storey | 18 | Orion | 1:09.60 |
| 5 | 20 | Isaac Spinks | 19 | Bolton Metro | 1:09.73 |
| 6 | 18 | Finley Quayle | 19 | Copeland | 1:10.69 |
| 7 | 16 | Oliver Parry | 16 | Aquabears | 1:11.20 |
| 8 | 14 | Kyle Briars | 18 | Warrington W | 1:11.30 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | James Simpson | 29 | Trafford Met | 1:07.89 |
| 2 | 25 | Luke Adams | 22 | Co Salford | 1:07.70 |
| 3 | 27 | Joseph Keeley | 31 | Trafford Met | 1:07.20 |
| 4 | 29 | Patrick Curley | 21 | Trojan. | 1:05.04 |
| 5 | 28 | Donatas Dragasius | 20 | Co Manch Aq | 1:07.10 |
| 6 | 26 | James Escolme | 18 | Carnforth | 1:07.60 |
| 7 | 24 | Xuanming Guo | 17 | Aquabears | 1:07.80 |
| 8 | 22 | Logan Mulhall-reid | 18 | Warrington W | 1:09.60 |