| Under-15 Boys 1500 Metres HEAT 1 (Croydon Arena, 15 May) | 1 | | Kirk Watts | (Croydon Harriers) | 4:47.9 | | | | | 2 | | T Pitt | (South London Harriers) | 4:48.3 | | | | | 3 | | S Alexander | (Belgrave Harriers) | 4:52.1 | | | | | 4 | | A Smith | (Guildford & Godalming AC) | 4:52.2 | | | | | 5 | | S Brown | (Holland Sports AC) | 4:54.5 | | | | | 6 | | Duncan Woolmer | (Croydon Harriers) | 4:54.6 | | | | | 7 | | M Lindley | (Reigate Priory AC) | 5:00.8 | | | | | 8 | | Tom Solomon | (Kingston AC & Polytechnic Harriers) | 5:09.1 | | | | | 9 | | C Payne | (Woking AC) | 5:20.7 | | | | |
| | | Under-15 Boys 1500 Metres HEAT 2 (Croydon Arena, 15 May) | 1 | | T Hillier | (Reigate Priory AC) | 4:45.8 | | | | | 2 | | Tom Dew | (Reigate Priory AC) | 4:59.6 | | | | | 3 | | M Woollett | (Epsom & Ewell Harriers) | 5:02.5 | | | | | 4 | | M Delahoyde | (Hercules Wimbledon AC) | 5:06.8 | | | | | 5 | | A Tollworthy | (Sutton & District AC) | 5:07.5 | | | | | 6 | | Chris Purser | (Croydon Harriers) | 5:08.4 | | | | | 7 | | R Jeffs | (Woking AC) | 5:15.5 | | | | | 8 | | Chris Hogg | (Tiffin School, Kingston) | 5:18.8 | | | | |
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