| Boys under 16 | Name | Time | Gender Place | Overall Place |
|---|---|---|---|---|
| 16th | Joseph Mortimer | 25:32.58 | 16th | 17th |
| 17th | Peter Coxon | 26:09.32 | 17th | 20th |
| 18th | William Leong | 26:54.17 | 18th | 21st |
| 19th | Jaxon Marshall | 27:01.64 | 19th | 22nd |
| 20th | Tommy Stevenson | 27:16.55 | 20th | 25th |
| 21st | Huw Jenner | 27:55.91 | 21st | 29th |
| 22nd | Will Griffiths | 29:17.95 | 22nd | 36th |
| 23rd | Teodoro Reidel | 29:26.71 | 23rd | 38th |
| 24th | David Liu | 32:49.83 | 24th | 43rd |