| Under-17 Women 100 Metres HEAT 1 (Wimbledon Park, 11 May) | 1 | | Sarah Zawada | (Aldershot, Farnham & District AC) | 12.9 | -3.7 | | | | 2 | | Jacqueline Le Geyt | (Sutton & District AC) | 13.0 | -3.7 | | | | 3 | | Charlene Shoneye | (South London Harriers) | 13.1 | -3.7 | | | | 4 | | Mary Onianwa | (Hercules Wimbledon AC) | 13.3 | -3.7 | | | | 5 | | Bukky Adeshina | (Hercules Wimbledon AC) | 13.4 | -3.7 | | | | 6 | | K Rooke | (Epsom & Ewell Harriers) | 13.9 | -3.7 | | | |
| | | Under-17 Women 100 Metres HEAT 2 (Wimbledon Park, 11 May) | 1 | | Vicki Gates | (Camberley & District AC) | 12.9 | -1.6 | | | | 2 | | Lucy Atunumuo | (Hercules Wimbledon AC) | 13.0 | -1.6 | | | | 3 | | Susan Bovill | (Sutton & District AC) | 13.0 | -1.6 | | | | 4 | | Jackie Johnson | (Epsom & Ewell Harriers) | 13.4 | -1.6 | | | | 5 | | Denise Howell | (Walton AC) | 13.7 | -1.6 | | | | 6 | | Charlotte Shinerock | (Sutton & District AC) | 13.9 | -1.6 | | | | 7 | | Suzy Butler | (Kingston AC & Polytechnic Harriers) | 14.0 | -1.6 | | | |
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