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| Under-20 Men Decathlon (U20M events) FINAL (Broadbridge Heath, 9 September) | 1 | | Jamie East | (Camberley & District AC) | 5341pts | | | | | 2 | | Adam Bosher | (Epsom & Ewell Harriers) | 2932pts | | | | | | | Thomas Ashby | (Herne Hill Harriers) | DNF | | | | |
| | | Under-20 Men Decathlon Event No 1 100 Metres (Broadbridge Heath, 8 September) | | | Jamie East | (Camberley & District AC) | 11.91 | | | | 669pts | | | Thomas Ashby | (Herne Hill Harriers) | 12.07 | | | | 637pts | | | Adam Bosher | (Epsom & Ewell Harriers) | 13.22 | | | | 431pts |
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| Under-20 Men Decathlon Event No 2 Long Jump (Broadbridge Heath, 8 September) | | | Thomas Ashby | (Herne Hill Harriers) | 6.13 | | | | 615pts | | | Jamie East | (Camberley & District AC) | 5.85 | | | | 554pts | | | Adam Bosher | (Epsom & Ewell Harriers) | 4.88 | | | | 360pts |
| | | Under-20 Men Decathlon Event No 3 Shot Putt (6kg) (Broadbridge Heath, 8 September) | | | Thomas Ashby | (Herne Hill Harriers) | 12.85 | | | | 658pts | | | Jamie East | (Camberley & District AC) | 11.20 | | | | 558pts | | | Adam Bosher | (Epsom & Ewell Harriers) | 7.33 | | | | 327pts |
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| Under-20 Men Decathlon Event No 4 High Jump (Broadbridge Heath, 8 September) | | | Thomas Ashby | (Herne Hill Harriers) | 1.82 | | | | 644pts | | | Jamie East | (Camberley & District AC) | 1.70 | | | | 544pts | | | Adam Bosher | (Epsom & Ewell Harriers) | 1.43 | | | | 338pts |
| | | Under-20 Men Decathlon Event No 5 400 Metres (Broadbridge Heath, 8 September) | | | Thomas Ashby | (Herne Hill Harriers) | 53.70 | | | | 652pts | | | Jamie East | (Camberley & District AC) | 54.24 | | | | 630pts | | | Adam Bosher | (Epsom & Ewell Harriers) | 68.35 | | | | 174pts |
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| Under-20 Men Decathlon 1st Day Total (Broadbridge Heath, 8 September) | | | Adam Bosher | (Epsom & Ewell Harriers) | 1630pts | | | | | | | Jamie East | (Camberley & District AC) | 2955pts | | | | | | | Thomas Ashby | (Herne Hill Harriers) | 3206pts | | | | |
| | | Under-20 Men Decathlon Event No 6 110 Metres Hurdles (99.0cm) (Broadbridge Heath, 9 September) | | | Jamie East | (Camberley & District AC) | 16.2 | | | | 684pts | | | Adam Bosher | (Epsom & Ewell Harriers) | 20.3 | | | | 308pts | | | Thomas Ashby | (Herne Hill Harriers) | DNS | | | | |
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| Under-20 Men Decathlon Event No 7 Discus (1.75kg) (Broadbridge Heath, 9 September) | | | Jamie East | (Camberley & District AC) | 29.35 | | | | 452pts | | | Adam Bosher | (Epsom & Ewell Harriers) | 21.97 | | | | 309pts | | | Thomas Ashby | (Herne Hill Harriers) | DNS | | | | |
| | | Under-20 Men Decathlon Event No 8 Pole Vault (Broadbridge Heath, 9 September) | | | Jamie East | (Camberley & District AC) | 3.10 | | | | 381pts | | | Adam Bosher | (Epsom & Ewell Harriers) | NH | | | | | | | Thomas Ashby | (Herne Hill Harriers) | DNS | | | | |
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| Under-20 Men Decathlon Event No 9 Javelin (800g) (Broadbridge Heath, 9 September) | | | Adam Bosher | (Epsom & Ewell Harriers) | 31.25 | | | | 317pts | | | Jamie East | (Camberley & District AC) | 31.05 | | | | 314pts | | | Thomas Ashby | (Herne Hill Harriers) | DNS | | | | |
| | | Under-20 Men Decathlon Event No 10 1500 Metres (Broadbridge Heath, 9 September) | | | Jamie East | (Camberley & District AC) | 5.00.82 | | | | 555pts | | | Adam Bosher | (Epsom & Ewell Harriers) | 5.36.38 | | | | 368pts | | | Thomas Ashby | (Herne Hill Harriers) | DNS | | | | |
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