Event 203 Mens 18-24 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Allan Kerr | 24 | Fauldhouse | 1:15.86 | 34.60 | 1:15.86 |
| 2 | Steven Turtle | 24 | GlasgowNmds | 1:16.15 | 35.29 | 1:16.15 |
| 3 | Ian Scott | 18 | Carlisle Mas | 1:19.36 | 37.12 | 1:19.36 |
| 4 | Daniel Carr | 24 | Cardiff Mast | 1:54.80 | 52.00 | 1:54.80 |
Event 203 Mens 25-29 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Michael Kane | 25 | Carnegie | 1:06.50 | 31.44 | 1:06.50 |
| 2 | Robert Mackay | 29 | Warrender | 1:14.18 | 34.96 | 1:14.18 |
| 3 | Peter Fenwick | 27 | Thurso | 1:25.83 | 40.28 | 1:25.83 |
Event 203 Mens 30-34 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Ian Calder | 31 | GlasgowNmds | 1:25.63 | 39.31 | 1:25.63 |
| 2 | David Preiss | 31 | Glasgow Wn | 1:26.17 | 40.80 | 1:26.17 |
Event 203 Mens 35-39 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | David Waddell | 39 | Duns | 1:12.52 | 34.24 | 1:12.52 |
| 2 | Gary Buxton | 38 | Carlisle Mas | 1:16.48 | 36.16 | 1:16.48 |
| 3 | Keith Dunnett | 37 | Silver City | 1:17.16 | 36.21 | 1:17.16 |
| 4 | Myles Little | 38 | Carlisle Mas | 1:17.31 | 35.53 | 1:17.31 |
| 5 | Norman Williamson | 35 | GlasgowNmds | 1:18.63 | 37.32 | 1:18.63 |
| 6 | Tony Hardy | 39 | Aer Lingus | 1:19.55 | 36.98 | 1:19.55 |
Event 203 Mens 40-44 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Evan Williams | 42 | Grove | 1:21.89 | 40.58 | 1:21.89 |
| 2 | Raymond Olsson | 42 | Motherwell W | 1:24.95 | 40.08 | 1:24.95 |
| 3 | Alistair Black | 41 | Inverclyde M | 1:38.19 | 46.19 | 1:38.19 |
Event 203 Mens 45-49 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Stuart Forbes | 46 | Grove | 1:15.73 | 35.87 | 1:15.73 |
| 2 | Gordon Belbin | 45 | Carlisle Mas | 1:17.91 | 36.30 | 1:17.91 |
| 3 | Richard Metcalfe | 46 | Royal Navy | 1:22.12 | 38.84 | 1:22.12 |
| 4 | Dave O'Callaghan | 48 | City Masters | 1:24.70 | 40.41 | 1:24.70 |
| 5 | Michael Battersby | 49 | Cardiff Mast | 1:25.45 | 41.38 | 1:25.45 |
| 6 | Graeme Schreiber | 49 | Ren 96 | 1:26.09 | 39.92 | 1:26.09 |
| 7 | Alan Hutcheson | 48 | Ren 96 | 1:36.89 | 45.46 | 1:36.89 |
| 8 | Neil Millard | 45 | Cardiff Mast | 1:37.26 | 45.09 | 1:37.26 |
| 9 | Richard Jones | 48 | Silver City | 1:40.94 | 47.66 | 1:40.94 |
Event 203 Mens 50-54 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Bill Reid | 53 | Silver City | 1:19.08 | 37.93 | 1:19.08 |
| 2 | Stewart Maxwell | 50 | Dundee City | 1:20.82 | 38.14 | 1:20.82 |
Event 203 Mens 55-59 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Graham Pearson | 55 | Carlisle Mas | 1:17.39 | 36.34 | 1:17.39 |
| 2 | Johnstone Macpherson- | 58 | Forres | 1:23.29 | 39.60 | 1:23.29 |
| 3 | David Freeland | 57 | Motherwell W | 1:44.65 | 48.69 | 1:44.65 |
Event 203 Mens 60-64 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Hugh Cullen | 63 | Glasgow Wn | 1:32.38 | 42.90 | 1:32.38 |
| 2 | George Jackson | 62 | Howe Bridge | 1:36.90 | 44.87 | 1:36.90 |
| 3 | Harold Roberts | 64 | Carlisle Mas | 1:45.08 | 49.57 | 1:45.08 |
| 4 | Tom McQuade | 61 | Motherwell W | 1:48.90 | 51.25 | 1:48.90 |
Event 203 Mens 65-69 100 Metre Breaststroke
| Name | Age | Club | Time | Splits
|
| 1 | Farquhar Macrae | 68 | Silver City | 1:36.49 | 44.73 | 1:36.49 |