| Senior Men 1500 Metres HEAT 1 (Motspur Park, 8 May) | 1 | | Gary Ribbons | (-) | 4:03.3 | | | Q | | 2 | | T A Browne | (Epsom & Ewell Harriers) | 4:05.2 | | | Q | | 3 | | John Spooner | (Windsor, Slough & Eton AC) | 4:05.5 | | | Q | | 4 | | A Dippie | (Wallington Grammar School) | 4:05.6 | | | Q | | 5 | | P Sullivan | (Surrey AC) | 4:08.6 | | | q | | 6 | | M Bench | (Hercules Wimbledon AC) | 4:10.8 | | | q | | 7 | | P Doyle | (St Josephs's College, Upper Norwood) | 4:11.5 | | | | | 8 | | S O'Neill | (Wallington Grammar School) | 4:30.0 | | | | | 9 | | R O'Donaghue | (Herne Hill Harriers) | 4:42.4 | | | | |
| | | Senior Men 1500 Metres HEAT 2 (Motspur Park, 8 May) | 1 | | Ian Logan | (Aldershot, Farnham & District AC) | 4:02.7 | | | Q | | 2 | | Martin Smith | (Polytechnic Harriers) | 4:04.1 | | | Q | | 3 | | G Shine | (Hercules Wimbledon AC) | 4:04.5 | | | Q | | 4 | | Bob Payne | (Herne Hill Harriers) | 4:04.6 | | | Q | | 5 | | Trevor Marsden | (Mitcham AC) | 4:06.0 | | | q | | 6 | | J Abberton | (Belgrave Harriers) | 4:10.9 | | | q | | 7 | | I Richards | (Mitcham AC) | 4:11.5 | | | | | 8 | | R Armstrong | (Aldershot, Farnham & District AC) | 4:14.2 | | | | | 9 | | Ray Marriott | (South London Harriers) | 4:16.3 | | | | | 10 | | Tony Clark | (Epsom & Ewell Harriers) | 4:25.7 | | | | | 11 | | Peter Richardson | (Croydon Harriers) | 4:31.0 | | | | |
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