EVENT 103 Men 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Alex Brown | 76 | Blyth | 1:59.00 |
| 3 | 3 | Peter Watts | 68 | Tynemouth | 1:44.46 |
| 4 | 2 | Norman Stephenson | 76 | Co Sund'land | 1:50.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Stephen Bowler | 60 | Stockton | 1:44.15 |
| 2 | 7 | Brian Taylor | 70 | Adwick | 1:30.96 |
| 3 | 9 | Ian Sheveling | 47 | Bo Kirklees | 1:30.00 |
| 4 | 8 | Andrew McDonald | 55 | Co Sund'land | 1:30.00 |
| 5 | 6 | Neil Millican | 53 | King'f Scar | 1:37.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Paul Clemence | 50 | East Leeds | 1:20.00 |
| 2 | 13 | Ross Canning | 38 | Wear Valley | 1:17.00 |
| 3 | 15 | Mitchell Coombes | 21 | Basingstoke | 1:09.22 |
| 4 | 14 | Jordan Mogford | 21 | Billingham | 1:12.21 |
| 5 | 12 | Nicholas Simpson | 24 | Boldon | 1:20.00 |
| 6 | 10 | David Charlton | 39 | Boldon | 1:29.00 |