Heats (Declared Winners) Mens 100m Breaststroke
19/24 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Conor MORRIS | (83) | Aer Lingus | 1:11.77 | | | 32.39 |
| 2. | Alan KERR | (83) | Fauldhouse | 1:13.05 | | | 33.70 |
| 3. | Greig CRAWFORD | (84) | Forfar | 1:24.23 | | | 38.33 |
| 4. | Gary NISBET | (86) | Forfar | 1:25.68 | | | 40.55 |
25/29 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Robert MACKAY | (78) | Warrender | 1:13.11 | | | 34.71 |
| 2. | Paul CROWTHER | (80) | Glasgow Nmds | 1:15.35 | | | 34.45 |
30/34 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Martin G DOUGLAS | (73) | Co Newcastle | 1:09.75 | | | 32.77 |
| 2. | Alex LUCAS | (76) | Silver City | 1:13.68 | | | 34.53 |
| 3. | Mark O'CONNOR | (76) | Silver City | 1:25.59 | | | 40.57 |
35/39 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | David WADDELL | (68) | Duns | 1:12.34 | | | 33.96 |
| 2. | Gary BUXTON | (69) | Carlisle Mas | 1:15.91 | | | 35.97 |
| 3. | Keith DUNNETT | (70) | Silver City | 1:16.66 | | | 35.72 |
| 4. | Tony HARDY | (68) | Aer Lingus | 1:17.20 | | | 35.26 |
| 5. | Philip CROXALL | (69) | Colne | 1:17.23 | | | 36.52 |
| 6. | Colin PRIMROSE | (67) | Hamilton WP | 1:20.88 | | | 37.63 |
| 7. | Robin BALFOUR | (70) | Dunfermline | 1:20.91 | | | 37.65 |
| 8. | Robert MITCHELL | (68) | Inverclyde M | 1:40.02 | | | 48.18 |
40/44 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Gordon BELBIN | (62) | Carlisle Mas | 1:19.12 | | | 37.32 |
| 2. | Raymond OLSSON | (65) | Motherwell W | 1:21.99 | | | 38.40 |
| 3. | James HUGHES | (65) | N Ayrshire | 1:26.78 | | | 40.24 |
| 4. | Graham BELL | (66) | Ren 96 | 1:29.41 | | | 42.42 |
| 5. | Alistair BLACK | (66) | Inverclyde | 1:36.36 | | | 46.68 |
45/49 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Stewart MAXWELL | (57) | Co Dundee | 1:19.27 | | | 37.64 |
| 2. | Stuart FORBES | (61) | Grove | 1:20.46 | | | 39.31 |
| 3. | Vivian MONGEY | (60) | Aer Lingus | 1:21.21 | | | 39.21 |
| 4. | Brian BAIN | (60) | Silver City | 1:26.54 | | | 41.34 |
| 5. | Graeme SUTTON | (59) | Carlisle Mas | 1:27.22 | | | 41.27 |
| 6. | Alan DONALDSON | (57) | N Ayrshire | 1:34.72 | | | 45.20 |
| 7. | Richard JONES | (59) | Silver City | 1:39.94 | | | 47.07 |
50/54 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Graham PEARSON | (52) | Carlisle Mas | 1:16.72 | | | 36.31 |
| 2. | Bill REID | (54) | Silver City | 1:17.05 | | | 36.74 |
| 3. | Thomas MORROW | (56) | Co Milton K | 1:17.58 | | | 36.33 |
55/59 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Johnstone MACPHERSON-S | (49) | Forres | 1:21.71 | | | 38.70 |
| 2. | David FREELAND | (50) | Motherwell W | 1:46.69 | | | 50.37 |
60/64 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | George JACKSON | (45) | Howe Bridge | 1:32.53 | | | 42.73 |
| 2. | Harold ROBERTS | (43) | Carlisle Mas | 1:43.06 | | | 49.06 |
| 3. | Tom MCQUADE | (46) | Motherwell W | 1:49.33 | | | 51.72 |
65/69 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Farquhar MACRAE | (39) | Silver City | 1:34.97 | | | 44.57 |
70/74 Yrs Age Group
| Place | Name | YoB | Club | Time | | | 50 |
| 1. | Harry HEWITT | (34) | Dunfermli Wp | 2:14.81 | | | 1:03.95 |
