| Colts 800 Metres HEAT 1 (Croydon Arena, 19 May) | 1 | | A De'ath | (Mitcham & Sutton AC) | 2:30.0 | | | | | 2 | | B Squire | (Epsom & Ewell Harriers) | 2:31.3 | | | | | 3 | | D Liddle | (Woking AC) | 2:35.0 | | | | | 4 | | C King | (Belgrave Harriers) | 2:39.9 | | | | | 5 | | J Reddick | (Redhill & Surrey Beagles AC) | 2:40.7 | | | | | 6 | | G Marshall | (Mole Valley Runners) | 2:46.6 | | | | | 7 | | S Burden | (South London Harriers) | 2:54.9 | | | | | 8 | | J Read | (Dorking St Paul's AC) | 3:02.0 | | | | |
| | | Colts 800 Metres HEAT 2 (Croydon Arena, 19 May) | 1 | | R Crossan | (Woking AC) | 2:29.4 | | | | | 2 | | S McNally | (Mitcham & Sutton AC) | 2:33.8 | | | | | 3 | | J Drummond | (Croydon Harriers) | 2:34.4 | | | | | 4 | | A Smith | (Guildford & Godalming AC) | 2:35.1 | | | | | 5 | | A Joyce | (Mitcham & Sutton AC) | 2:36.6 | | | | | 6 | | L Feeney | (Mole Valley Runners) | 2:47.1 | | | | | 7 | | M Emmett | (unattached) | 2:48.7 | | | | | 8 | | R Sweeney | (Woking AC) | 2:49.3 | | | | | 9 | | K Fairclough | (Woodcote S) | 2:51.3 | | | | | 10 | | J Cabrera | (South London Harriers) | 3:01.0 | | | | |
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| Colts 800 Metres HEAT 3 (Croydon Arena, 19 May) | 1 | | T Evans | (Epsom & Ewell Harriers) | 2:30.5 | | | | | 2 | | A Ward | (Mitcham & Sutton AC) | 2:36.0 | | | | | 3 | | R Digance | (Dorking St Paul's AC) | 2:36.4 | | | | | 4 | | J Drake | (Belgrave Harriers) | 2:38.4 | | | | | 5 | | Paul Birchall | (Guildford & Godalming AC) | 2:38.7 | | | | | 6 | | R Baxter | (Woking AC) | 2:51.4 | | | | | 7 | | P Sylvester | (Mole Valley Runners) | 3:02.0 | | | | | 8 | | L Price | (South London Harriers) | 3:02.4 | | | | |
| | | Colts 800 Metres FINAL (Croydon Arena, 20 May) | 1 | | R Crossan | (Woking AC) | 2:25.3 | | | | | 2 | | T Evans | (Epsom & Ewell Harriers) | 2:26.9 | | | | | 3 | | S McNally | (Mitcham & Sutton AC) | 2:28.1 | | | | | 4 | | B Squire | (Epsom & Ewell Harriers) | 2:29.0 | | | | | 5 | | A De'ath | (Mitcham & Sutton AC) | 2:30.3 | | | | | 6 | | A Joyce | (Mitcham & Sutton AC) | 2:31.2 | | | | | 7 | | R Digance | (Dorking St Paul's AC) | 2:32.5 | | | | | 8 | | J Drummond | (Croydon Harriers) | 2:33.9 | | | | | 9 | | D Liddle | (Woking AC) | 2:34.0 | | | | | 10 | | A Smith | (Guildford & Godalming AC) | 2:34.0 | | | | | 11 | | J Drake | (Belgrave Harriers) | 2:37.2 | | | | | 12 | | A Ward | (Mitcham & Sutton AC) | 2:39.2 | | | | |
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