| Under-15 Boys 1500 Metres HEAT 1 (Kingsmeadow Stadium, 13 May) | 1 | | Harry Allen | (Hercules Wimbledon AC) | 04:54.78 | | | Q | | 2 | | Thomas Clerkin | (Herne Hill Harriers) | 04:56.12 | | | Q | | 3 | | Jack McLennan | (Herne Hill Harriers) | 04:56.68 | | | Q | | 4 | | Caspian Holmes | (Herne Hill Harriers) | 04:57.45 | | | Q | | 5 | | Alfie Bryan | (Herne Hill Harriers) | 05:04.22 | | | | | 6 | | Jacob Duke | (Epsom & Ewell Harriers) | 05:07.10 | | | | | 7 | | Luca Grima | (Hercules Wimbledon AC) | 05:14.53 | | | | | 8 | | Jacob Loombe | (Holland Sports AC) | 05:16.54 | | | | | 9 | | Jack Samuel | (Epsom & Ewell Harriers) | 05:24.42 | | | | | 10 | | Lucas Wilkins | (Epsom & Ewell Harriers) | 05:37.72 | | | | |
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