| Boys 100 Metres HEAT 1 (Croydon Arena, 17 May) | 1 | | Martin Giraud | (Hercules Wimbledon AC) | 12.5 | -1.7 | | | | 2 | | Marlon Dickson | (Belgrave Harriers) | 12.9 | -1.7 | | | | 3 | | C Bartlett | (Epsom & Ewell Harriers) | 13.2 | -1.7 | | | | 4 | | D Jackman | (Belgrave Harriers) | 13.3 | -1.7 | | | | 5 | | A Rankin | (Wilsons School, Wallington) | 13.8 | -1.7 | | | | 6 | | E Cooper | (Woking AC) | 14.4 | -1.7 | | | | 7 | | J Coello | (Dorking St Paul's AC) | 15.2 | -1.7 | | | |
| | | Boys 100 Metres HEAT 2 (Croydon Arena, 17 May) | 1 | | L Nunoo | (Belgrave Harriers) | 12.2 | -0.7 | | | | 2 | | Keith Wu | (Wilsons School, Wallington) | 12.5 | -0.7 | | | | 3 | | M Woodbridge | (Epsom & Ewell Harriers) | 12.6 | -0.7 | | | | 4 | | P Andan | (Croydon Harriers) | 12.6 | -0.7 | | | | 5 | | J Oshinowo | (Hercules Wimbledon AC) | 12.7 | -0.7 | | | | 6 | | R Bailey | (Guildford & Godalming AC) | 13.5 | -0.7 | | | | 7 | | M Taylor | (Epsom & Ewell Harriers) | 14.4 | -0.7 | | | |
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