| Senior Ladies 100 Metres HEAT 1 (Motspur Park, 16 May) | 1 | | Eleanor Thomas | (Hounslow AC) | 11.8 | +5.6 | CBP= | | | 2 | | Ann Worrell (U23) | (Borough Road College) | 12.1 | +5.6 | | | | 3 | | K Terret | (Mitcham AC) | 12.5 | +5.6 | | | | 4 | | A Gibbons | (Woking AC) | 12.8 | +5.6 | | | | 5 | | S Flawith | (Guildford & Godalming AC) | 13.8 | +5.6 | | | | 6 | | Allison Manley | (Croydon Harriers) | 12.2 | +3.7 | | | |
| | | Senior Ladies 100 Metres HEAT 2 (Motspur Park, 16 May) | 1 | | Annette Campbell (U23) | (Herne Hill Harriers) | 12.3 | +3.7 | | | | 2 | | M O'Taney | (Woking AC) | 12.8 | +3.7 | | | | 3 | | Katerina Savva (U20) | (Epsom & Ewell Harriers) | 13.1 | +3.7 | | | | 4 | | K Marshall | (Merton Ladies) | 13.3 | +3.7 | | | |
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