| Youths 100 Metres Hurdles (91.4cm) HEAT 1 (Motspur Park, 12 May) | 1 | | M Richardson | (Hercules Wimbledon AC) | 15.6 | | | Q | | 2 | | Billy Davey | (Surrey AC) | 15.7 | | | Q | | 3 | | Warren Caswell | (Epsom & Ewell Harriers) | 15.7 | | | Q | | 4 | | F Wibberley | (Beverley School, New Malden) | 16.1 | | | | | 5 | | Michael Body | (Croydon Harriers) | 17.9 | | | | |
| | | Youths 100 Metres Hurdles (91.4cm) HEAT 2 (Motspur Park, 12 May) | 1 | | D Bamber | (Epsom College) | 15.8 | | | Q | | 2 | | D Wemborn | (Epsom College) | 16.1 | | | Q | | 3 | | A McLeod | (Beverley School, New Malden) | 16.7 | | | Q | | 4 | | H Tang | (Epsom College) | 16.9 | | | | | 5 | | J Poole | (St Josephs's College, Upper Norwood) | 16.9 | | | | |
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