| Junior Men 800 Metres HEAT 1 (Motspur Park, 14 May) | 1 | | T Pullen | (Aldershot, Farnham & District AC) | 1:58.9 | | | | | 2 | | Murray Reid | (Epsom & Ewell Harriers) | 1:59.0 | | | | | 3 | | S Powell | (Woking AC) | 1:59.4 | | | | | 4 | | T Cross | (Woking AC) | 2:04.0 | | | | | 5 | | P Lmermitte | (Belgrave Harriers) | 2:05.2 | | | | | 6 | | Robin Firth | (South London Harriers) | 2:05.8 | | | | | 7 | | R Charles | (Epsom & Ewell Harriers) | 2:06.5 | | | | | 8 | | P Collinson | (Epsom & Ewell Harriers) | 2:08.0 | | | | | 9 | | Colin Cooper | (Croydon Harriers) | 2:10.3 | | | | |
| | | Junior Men 800 Metres HEAT 2 (Motspur Park, 14 May) | 1 | | Richard Vassall | (Waverley Harriers) | 1:58.0 | | | | | 2 | | Tony Barratt | (Woking AC) | 1:58.1 | | | | | 3 | | R O'Hara | (Belgrave Harriers) | 1:59.2 | | | | | 4 | | I Croft | (Camberley & District AC) | 2:00.2 | | | | | 5 | | M Nelson | (Hercules Wimbledon AC) | 2:01.3 | | | | | 6 | | F Marsh | (Herne Hill Harriers) | 2:02.3 | | | | | 7 | | R Massey | (Camberley & District AC) | 2:03.9 | | | | | 8 | | N Slade | (King Edward School, Witley) | 2:07.5 | | | | | 9 | | Gavin Glover | (Croydon Harriers) | 2:08.9 | | | | | 10 | | D Thorne | (Mitcham AC) | 2:17.4 | | | | |
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