| Youths 100 Metres HEAT 1
(Motspur Park, 14 May) | | 1 | | M Ingram | (Hercules Wimbledon AC) | 12.0 | | | Q | | | 2 | | I Went | (Beverley School, New Malden) | 12.6 | | | Q | | | 3 | | J Rees | (Whitgift School, Croydon) | 12.6 | | | | | | 4 | | R Luker | (Beverley School, New Malden) | 13.1 | | | | | | 5 | | A Lowe | (Walton AC) | 13.4 | | | | |
| | | Youths 100 Metres HEAT 2
(Motspur Park, 14 May) | | 1 | | Paul Thomas | (Mitcham AC) | 11.8 | | | Q | | | 2 | | C Wild | (Epsom & Ewell Harriers) | 12.2 | | | Q | | | 3 | | D Ewing | (Sutton & Cheam Harriers) | 12.4 | | | | | | 4 | | R Young | (Epsom & Ewell Harriers) | 12.5 | | | | | | 5 | | R Lewis | (Wallington High School) | 13.2 | | | | | | 6 | | B Fonteyn | (South London Harriers) | 14.0 | | | | |
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| Youths 100 Metres HEAT 3
(Motspur Park, 14 May) | | 1 | | Tim Arinze | (Herne Hill Harriers) | 11.6 | | | Q | | | 2 | | John-Paul Fernee | (Mitcham AC) | 11.9 | | | | | | 3 | | T Frater | (Herne Hill Harriers) | 12.6 | | | | | | 4 | | S Sims | (Epsom & Ewell Harriers) | 12.6 | | | | | | 5 | | R Hussey | (Epsom & Ewell Harriers) | 12.7 | | | | | | 6 | | G Nicholson | (Hall Sch) | 12.9 | | | | | | 7 | | A Duke | (Pollards Hill H) | 13.0 | | | | | | 8 | | S Moore | (Beverley School, New Malden) | 13.7 | | | | |
| | | Youths 100 Metres FINAL
(Motspur Park, 14 May) | | 1 | | Tim Arinze | (Herne Hill Harriers) | 11.4 | | =CBP | | | | 2 | | Paul Thomas | (Mitcham AC) | 11.7 | | | | | | 3 | | John-Paul Fernee | (Mitcham AC) | 11.8 | | | | | | 4 | | M Ingram | (Hercules Wimbledon AC) | 12.1 | | | | | | 5 | | C Wild | (Epsom & Ewell Harriers) | 12.3 | | | | | | 6 | | I Went | (Beverley School, New Malden) | 12.5 | | | | |
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