| Intermediate Ladies 100 Metres HEAT 1 (Motspur Park, 15 May) | 1 | | A Worrell | (Selsonia Ladies AC) | 12.6 | +4.7 | | Q | | 2 | | C Teunion | (Mitcham AC) | 13.0 | +4.7 | | q | | 3 | | J Brown | (Epsom & Ewell Harriers) | 13.1 | +4.7 | | q | | 4 | | P Salter | (Woking AC) | 13.3 | +4.4 | | | | 5 | | S Flawith | (Guildford & Godalming AC) | 13.4 | +4.7 | | | |
| | | Intermediate Ladies 100 Metres HEAT 2 (Motspur Park, 15 May) | 1 | | Janet Frank-Lynch | (Mitcham AC) | 12.8 | +4.6 | | Q | | 2 | | Susan Webb | (Croydon Harriers) | 13.0 | +4.6 | | q | | 3 | | S Paget-Brown | (Surrey AC) | 13.3 | +4.6 | | | | 4 | | J Punter | (Mitcham AC) | 13.5 | +4.6 | | | | 5 | | S Emanus | (Selsonia Ladies AC) | 13.9 | +4.6 | | | |
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| Intermediate Ladies 100 Metres HEAT 3 (Motspur Park, 15 May) | 1 | | A Lennox | (Croydon Harriers) | 13.0 | +6.0 | | Q | | 2 | | J Ayres | (Epsom & Ewell Harriers) | 13.2 | +6.0 | | | | 3 | | H Brown | (Mitcham AC) | 13.2 | +6.0 | | | | 4 | | Ruth Millington | (Sutton & Cheam Harriers) | 13.2 | +6.0 | | | | 5 | | V Ballard | (Mitcham AC) | 14.2 | +6.0 | | | |
| | | Intermediate Ladies 100 Metres FINAL (Motspur Park, 15 May) | 1 | | Janet Frank-Lynch | (Mitcham AC) | 12.8 | +3.3 | | | | 2 | | A Worrell | (Selsonia Ladies AC) | 12.8 | +3.3 | | | | 3 | | A Lennox | (Croydon Harriers) | 12.9 | +3.3 | | | | 4 | | J Brown | (Epsom & Ewell Harriers) | 12.9 | +3.3 | | | | 5 | | C Teunion | (Mitcham AC) | 13.1 | +3.3 | | | | 6 | | Susan Webb | (Croydon Harriers) | 13.2 | +3.3 | | | |
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