| 1 | Hồ Phú Nhật | 43.88 | DNF | 43.88 DNF DNF — — |
| 2 | Đỗ Anh Tuấn | 50.32 | DNF | 50.32 DNF DNF — — |
| 3 | Lê Anh | 1:02.06 | DNF | DNF 1:02.06 DNF — — |
| 4 | Eng Dickson (黄迪胜) | 1:07.06 | 1:24.65 | 1:29.26 1:37.64 1:07.06 — — |
| 5 | Dương Công Tuyền | 1:08.33 | DNF | DNF 1:08.33 DNF — — |
| 6 | Tanai Chaikraveephand (ธนัย ชัยกระวีพันธ์) | 1:10.15 | DNF | DNF 1:20.86 1:10.15 — — |
| 7 | Nhâm Nguyễn Hải Đăng | 1:21.08 | DNF | DNF 2:32.69 1:21.08 — — |
| 8 | Phan Trọng Nghĩa | 1:28.32 | DNF | 1:28.32 DNF 2:32.10 — — |
| 9 | Hồ Quang Tiến | 1:46.99 | DNF | 2:30.99 DNF 1:46.99 — — |
| 10 | Ngô Ngọc Long | 2:15.13 | DNF | 2:27.90 2:15.13 DNF — — |
| 11 | Đỗ Quang Hưng | 2:55.29 | DNF | DNF DNF 2:55.29 — — |
| 12 | Bùi Hữu Tuệ Minh | 3:17.96 | DNF | DNF DNF 3:17.96 — — |
| 13 | Yi-Fan Wu (吳亦凡) | 3:19.99 | DNF | DNF 3:19.99 DNF — — |
| 14 | Sivakorn Makcharoen (ศิวกร มรรคเจริญ) | 3:21.52 | DNF | 3:21.52 DNF DNF — — |
| 15 | Nguyễn Tuấn Kiên | 5:38.02 | DNF | 5:38.02 DNF DNF — — |
| 16 | Matvii Parkhomenko (Матвій Пархоменко) | 7:15.98 | DNF | DNF 7:15.98 DNF — — |
| 17 | Ngô Tùng Dương | DNF | DNF | DNF DNF DNF — — |
| 17 | Asia Konvittayayotin (เอเชีย กรวิทยโยธิน) | DNF | DNF | DNF DNF DNF — — |
| 17 | Nông Quốc Duy | DNF | DNF | DNF DNF DNF — — |