| 1 | Yalait Zorigtbaatar (A1) | MGL | 39.34 | | - |
| 2 | Baadain Tulga (Neo) | MGL | 39.87 | | +0.530 |
| 3 | Dunchinsuren Gochoosuren (Neo) | MGL | 40.41 | | +1.070 |
| 4 | Myagmarbaatar Munkh-Od (Neo) | MGL | 40.85 | | +1.510 |
| 5 | Darkhanbaatar Altansykh (A1) | MGL | 41.38 | SB | +2.040 |
| 6 | Gankhuu Batmagnai (Neo) | MGL | 42.46 | | +3.120 |
| 7 | S. Munkhdelger (n/a) | MGL | 44.53 | PB | +5.190 |
| 8 | Bayarmagnai Amarzaya (C2) | MGL | 44.61 | | +5.270 |
| 9 | Ulziibat Usukhbayar (C2) | MGL | 46.11 | | +6.770 |
| 10 | Myagmardorj Usukhbayar (C1) | MGL | 46.40 | | +7.060 |
| 11 | Batbold Temuulen (C2) | MGL | 46.45 | SB | +7.110 |
| 12 | Delgertsogt Uuriinbayar (Neo) | MGL | 47.28 | | +7.940 |
| 13 | Ononkhuu Odbileg (C2) | MGL | 48.62 | | +9.280 |
| 14 | Adiya Khosbayr (B2) | MGL | 48.84 | | +9.500 |
| 15 | B. Gundalai (A2) | MGL | 49.27 | PB | +9.930 |
| 16 | Burenbayar Altangerel (D2) | MGL | 52.28 | | +12.940 |
| 17 | Zandan Batzolboo (C2) | MGL | 54.28 | | +14.940 |
| 18 | Orgil Jargalsaikhan (B2) | MGL | 55.30 | | +15.960 |
| 19 | Dashkhuu Tserenpuntsag (B2) | MGL | 56.01 | | +16.670 |
| 20 | Enkhtuvshin Narantsatsralt (C2) | MGL | 56.25 | | +16.910 |
| 21 | Tursaikhan Nemekhbayar (B1) | MGL | 56.68 | | +17.340 |
| 22 | Baatar Altangerel (D1) | MGL | 57.10 | SB | +17.760 |
| 23 | Batsuuri Munkhbat (D2) | MGL | 57.12 | SB | +17.780 |
| 24 | Erdenebileg Munkh-Erdene (D1) | MGL | 57.98 | SB | +18.640 |
| 25 | Jargalsaikhan Tengis (D1) | MGL | 58.46 | SB | +19.120 |
| 26 | Galbaatar Tsogtsaikhan (A1) | MGL | 1:04.95 | PB | +25.610 |
| 27 | B.05 Tergel (D1) | MGL | 1:07.29 | PB | +27.950 |
| 28 | G. Bayarmagnai (n/a) | MGL | 1:08.29 | PB | +28.950 |
| 29 | Ganbat Usukhbayar (C1) | MGL | 1:09.97 | | +30.630 |
| 30 | T. Bayartsengel (n/a) | MGL | 1:16.67 | PB | +37.330 |