| 1 | Altan-Ochir Zul (Senior) | MGL | 46.35 | | - |
| 2 | Maitsetseg Suvd-Erdene (B1) | MGL | 47.00 | PB | +0.653 |
| 3 | Lkhagvabayar Minjin (B1) | MGL | 49.53 | PB | +3.180 |
| 4 | Gochoosuren Gantigmaa (C2) | MGL | 51.60 | | +5.257 |
| 5 | Munkhtsatsral Munkhjin (C2) | MGL | 51.85 | | +5.500 |
| 6 | Zorigoo Murungua (B1) | MGL | 54.07 | PB | +7.720 |
| 7 | Shinemongol Enkhsaruul (C2) | MGL | 57.35 | | +11.007 |
| 8 | Usukhbayar Munkhtsatsral (B1) | MGL | 58.35 | | +12.000 |
| 9 | Ornobish Michidmaa (A1) | MGL | 58.77 | | +12.427 |
| 10 | Batkhuu Mungun-Uyanga (C2) | MGL | 1:00.65 | | +14.303 |
| 11 | Ganbolor Tungalagtuya (A2) | MGL | 1:01.86 | SB | +15.510 |
| 12 | Gansukh Siilegmaa (B2) | MGL | 1:02.45 | PB | +16.100 |
| 13 | Naranjargal Nandin-Erdene (C2) | MGL | 1:02.49 | | +16.147 |
| 14 | Munkhtsetseg Nasandelger (C2) | MGL | 1:03.06 | | +16.717 |
| 15 | Byamba-Otgon Nomin (B1) | MGL | 1:09.84 | | +23.493 |
| 16 | Zulbaatar Minjinsor (C2) | MGL | 1:24.43 | | +38.087 |