| Girls (U15) 800 Metres HEAT 1 (Croydon Arena, 18 May) | 1 | | Helen Williams | (Walton AC) | 2:30.6 | | | | | 2 | | Fiona Peake | (Woking AC) | 2:33.8 | | | | | 3 | | F Eagle | (Mole Valley Runners) | 2:35.6 | | | | | 4 | | E Roberts | (Aldershot, Farnham & District AC) | 2:36.3 | | | | | 5 | | L Lightman | (Woking AC) | 2:39.4 | | | | | 6 | | M Gratton-Kane | (Croydon Harriers) | 2:41.8 | | | | | 7 | | N Sharples | (Hercules Wimbledon AC) | 2:42.2 | | | | | 8 | | S Rodenburg | (Woking AC) | 2:45.0 | | | | | 9 | | L Pattison | (Mitcham & Sutton AC) | 2:46.3 | | | | | 10 | | C Rode | (Dorking St Paul's AC) | 2:54.6 | | | | |
| | | Girls (U15) 800 Metres HEAT 2 (Croydon Arena, 18 May) | 1 | | J Lettis | (Woking AC) | 2 31.7 | | | | | 2 | | A Crouch | (Mitcham & Sutton AC) | 2:32.0 | | | | | 3 | | S Penstone | (Guildford & Godalming AC) | 2:32.5 | | | | | 4 | | E Bongers | (Holland Sports AC) | 2:32.6 | | | | | 5 | | P Whitehouse | (Mole Valley Runners) | 2:33.3 | | | | | 6 | | B O'Carroll | (Hercules Wimbledon AC) | 2:33.6 | | | | | 7 | | J Miller | (Walton AC) | 2:33.9 | | | | | 8 | | J Rowling | (Dorking St Paul's AC) | 2:36.6 | | | | | 9 | | Katherine Lee | (Croydon Harriers) | 2:37.5 | | | | | 10 | | H Green | (Woking AC) | 2:39.4 | | | | | 11 | | Sarah Dowie | (Croydon Harriers) | 2:47.3 | | | | | 12 | | T Dowdall | (Belgrave Harriers) | 2:47.6 | | | | |
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