| Youths 100 Metres HEAT 1 (Motspur Park, 18 May) | 1 | | G.Warr | (Belgrave Harriers) | 11.7 | -3.5 | | | | 2 | | R.Huggins | (Epsom & Ewell Harriers) | 12.3 | -3.5 | | | | 3 | | G.Fooks | (Sutton & Cheam Harriers) | 12.6 | -3.5 | | | | 4 | | M.Severs | (Walton AC) | 12.8 | -3.5 | | | | 5 | | Anthony Tilney | (Epsom & Ewell Harriers) | 12.9 | -3.5 | | | |
| | | Youths 100 Metres HEAT 2 (Motspur Park, 18 May) | 1 | | Ray Burke | (Croydon Harriers) | 11.7 | -2.7 | | | | 2 | | C.Woodhall | (Camberley & District AC) | 12.4 | -2.7 | | | | 3 | | J.Bayliss | (Croydon Harriers) | 12.9 | -2.7 | | | | 4 | | W.Straker | (Mitcham AC) | 12.9 | -2.7 | | | | 5 | | R.Van den Boom | (Woking AC) | 13.2 | -2.7 | | | |
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| Youths 100 Metres HEAT 3 (Motspur Park, 18 May) | 1 | | M.Dooley | (Belgrave Harriers) | 11.9 | -1.7 | | | | 2 | | David Bayliss | (Hounslow AC) | 12.0 | -2.7 | | | | 3 | | A.Lowe | (Epsom & Ewell Harriers) | 12.2 | -2.7 | | | | 4 | | G.Bunyan | (Woking AC) | 12.8 | -2.7 | | | | 5 | | L.Gerrie | (Mitcham AC) | 12.9 | -2.7 | | | |
| | | Youths 100 Metres FINAL (Motspur Park, 18 May) | 1 | | Ray Burke | (Croydon Harriers) | 11.2 | 0.0 | CBP | | | 2 | | G.Warr | (Belgrave Harriers) | 11.5 | 0.0 | | | | 3 | | M.Dooley | (Belgrave Harriers) | 11.8 | 0.0 | | | | 4 | | David Bayliss | (Hounslow AC) | 11.9 | 0.0 | | | | 5 | | R.Huggins | (Epsom & Ewell Harriers) | 11.9 | 0.0 | | | | 6 | | C.Woodhall | (Camberley & District AC) | 12.4 | 0.0 | | | |
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