| Under-13 Girls 150 Metres HEAT 1 (Spectrum, Guildford, 4 July) | 1 | | Natasha Clementis | (Epsom & Ewell Harriers) | 21.3 ng | | | | | 2 | | Ayesha Sanusi | (Herne Hill Harriers) | 21.5 ng | | | | | 3 | | Stacy Fairhead | (Guildford & Godalming AC) | 22.1 ng | | | | | 4 | | Kia Fairclough | (Sutton & District AC) | 22.7 ng | | | | | 5 | | Chelsea Elder | (Woking AC) | 23.7 ng | | | | |
| | | Under-13 Girls 150 Metres HEAT 2 (Spectrum, Guildford, 4 July) | 1 | | Louise Massingham | (Walton AC) | 21.5 ng | | | | | 2 | | Nicole Hutchinson | (Woking AC) | 21.5 ng | | | | | 3 | | Elisabeth Silcock | (Downsend S) | 22.0 ng | | | | | 4 | | Lauren Madden | (Guildford & Godalming AC) | 22.0 ng | | | | | 5 | | Sarah Randell | (Guildford & Godalming AC) | 24.1 ng | | | | |
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