| Challenge Boys SF2 | 2 x 3 laps (1.2 km. ea.) Sprint Relay | Lap 3 |
| Rnk | Bib |  | Name | Club | Lap 3 | End of Lap 3 |
| 1 | 142 | | Fondeurs-Laurentides | Fondeurs-Laurentides 1 | 02:46.366 (3) | 07:51.444 |
| 2 | 141 | | Nakkertok 6 | Nakkertok 6 | 02:46.002 (1) | 07:52.095 (+0.651) |
| 3 | 140 | | Whitehorse 1 | Whitehorse 1 | 02:46.213 (2) | 07:53.033 (+1.588) |
| 4 | 143 | | RMR 1 | RMR 1 | 02:59.334 (8) | 08:08.330 (+16.885) |
| 5 | 144 | | M.S.A. 1 | M.S.A. 1 | 03:00.447 (9) | 08:13.176 (+21.732) |
| 6 | 147 | | Nakkertok 3 | Nakkertok 3 | 02:55.318 (5) | 08:16.018 (+24.573) |
| 7 | 145 | | North Bay Nordic 1 | North Bay Nordic 1 | 02:52.241 (4) | 08:17.130 (+25.685) |
| 8 | 149 | | Georgian Bay 1 | Georgian Bay 1 | 03:02.633 (11) | 08:23.933 (+32.488) |
| 9 | 146 | | Larch Hills Nordic 2 | Larch Hills Nordic 2 | 02:58.205 (6) | 08:27.205 (+35.760) |
| 10 | 148 | | Menihek Nordic 1 | Menihek Nordic 1 | 02:58.602 (7) | 08:28.836 (+37.391) |
| 11 | 151 | | Canmore Nordic 4 | Canmore Nordic 4 | 03:07.135 (13) | 08:35.540 (+44.095) |
| 12 | 150 | | Nakkertok 7 | Nakkertok 7 | 03:04.060 (12) | 08:36.860 (+45.415) |
| 13 | 152 | | Canmore Nordic 5 | Canmore Nordic 5 | 03:02.222 (10) | 08:58.119 (+1:06.674) |
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