| Girls 800 Metres HEAT 1 (Motspur Park, 28 April) | 1 | | A White | (Mitcham AC) | 2.40.6 | | | Q | | 2 | | K O'Toole | (Mitcham AC) | 2.41.5 | | | q | | 3 | | M Courtney | (Mitcham AC) | 2.42.5 | | | q | | 4 | | Bernadette Ross | (Mitcham AC) | 2:49.4 | | | q | | 5 | | Julie Edwards | (Croydon Harriers) | 2.53.5 | | | | | 6 | | B Rowe | (Belgrave Harriers) | 2.53.7 | | | | | 7 | | R Coleman | (Hercules Wimbledon AC) | 3.01.0 | | | | | 8 | | H Jenkins | (Woking AC) | 3.08.0 | | | | |
| | | Girls 800 Metres HEAT 2 (Motspur Park, 28 April) | 1 | | T Bartlett | (Dorking St Paul's AC) | 2.40.3 | | | Q | | 2 | | J Owens | (Mitcham AC) | 2.41.9 | | | q | | 3 | | H Avila | (Sutton & Cheam Harriers) | 2.44.2 | | | q | | 4 | | Elizabeth Gualtieri | (Croydon Harriers) | 2.49.4 | | | q | | 5 | | R Owen | (Mitcham AC) | 2.50.4 | | | | | 6 | | J Streeter | (Redhill & Reigate AC) | 2.55.5 | | | | | 7 | | S Bird | (Woking AC) | 3.20.8 | | | | |
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| Girls 800 Metres HEAT 3 (Motspur Park, 28 April) | 1 | | C Scanlon | (Sutton & Cheam Harriers) | 2.29.8 | | | Q | | 2 | | L Carter | (Mitcham AC) | 2.40.0 | | | q | | 3 | | A Mansell | (Mitcham AC) | 2.41.1 | | | q | | 4 | | J Miles | (Sutton & Cheam Harriers) | 2.49.7 | | | | | 5 | | D Gair | (Mitcham AC) | 2.51.2 | | | | | 6 | | Donna Brown | (Croydon Harriers) | 2.58.7 | | | | | 7 | | C Oakley | (Epsom & Ewell Harriers) | 3.12.0 | | | | |
| | | Girls 800 Metres FINAL (Motspur Park, 28 April) | 1 | | A White | (Mitcham AC) | 2.33.5 | | | | | 2 | | T Bartlett | (Dorking St Paul's AC) | 2.37.8 | | | | | 3 | | A Mansell | (Mitcham AC) | 2.38.7 | | | | | 4 | | C Scanlon | (Sutton & Cheam Harriers) | 2.40.3 | | | | | 5 | | H Avila | (Sutton & Cheam Harriers) | 2.41.8 | | | | | 6 | | L Carter | (Mitcham AC) | 2.43.1 | | | | | 7 | | J Owens | (Mitcham AC) | 2.46.6 | | | | | 8 | | M Courtney | (Mitcham AC) | 2.47.2 | | | | | 9 | | K O'Toole | (Mitcham AC) | 2.47.8 | | | | | 10 | | Elizabeth Gualtieri | (Croydon Harriers) | 2.51.3 | | | | | 11 | | Bernadette Ross | (Mitcham AC) | 3.03.8 | | | | |
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