| 1 | Timofei Tarasenko | 1:05.25 | 1:08.87 | 1:09.52 1:05.25 1:11.84 — — |
| 2 | Lim Hung (林弘) | 1:02.16 | 1:09.82 | 1:16.29 1:11.02 1:02.16 — — |
| 3 | Đỗ Quang Hưng | 1:05.66 | 1:12.66 | 1:12.11 1:05.66 1:20.22 — — |
| 4 | Trương Khánh Tùng | 1:15.94 | 1:22.43 | 1:29.90 1:15.94 1:21.46 — — |
| 5 | Asia Konvittayayotin (เอเชีย กรวิทยโยธิน) | 1:23.57 | 1:24.38 | 1:23.89 1:23.57 1:25.69 — — |
| 6 | Đặng Trần Diễn | 1:33.18 | 1:34.12 | 1:33.18 1:35.66 1:33.52 — — |
| 7 | Phạm Đức Phước | 1:37.46 | 1:42.88 | 1:37.46 1:44.34 1:46.84 — — |
| 8 | Trần Đình Anh | 1:45.00 | 1:53.83 | 2:10.74 1:45.74 1:45.00 — — |
| 9 | Nông Quốc Duy | 1:49.81 | 1:54.41 | 1:49.81 1:50.60 2:02.82 — — |
| 10 | Nguyễn Thị Kim Nhã | 1:48.46 | 1:56.81 | 2:04.85 1:57.11 1:48.46 — — |
| 11 | Bùi Hải Long | 1:55.84 | 1:58.86 | 1:55.84 2:04.77 1:55.97 — — |
| 12 | Lê Hà Phong | 2:02.08 | 2:06.54 | 2:11.95 2:05.59 2:02.08 — — |
| 13 | Nguyễn Nam Phong | 2:15.80 | 2:18.16 | 2:19.15 2:15.80 2:19.52 — — |
| 14 | Chu Ngọc Quang | 2:38.34 | 2:41.20 | 2:40.94 2:44.31 2:38.34 — — |
| 15 | Trần Anh Quân | 2:31.92 | 2:45.20 | 2:42.75 2:31.92 3:00.94 — — |
| 16 | Thanh Minh Nguyen | 2:44.02 | 2:51.15 | 3:03.18 2:44.02 2:46.24 — — |
| 17 | Nguyễn Khoa Bằng | 2:58.58 | 3:06.93 | 2:58.58 3:14.73 3:07.47 — — |
| 18 | Thái Thiện Nhân | 3:01.44 | 3:17.14 | 3:01.44 3:03.30 3:46.69 — — |
| 19 | Nguyen Duy Long | 3:11.97 | 3:21.52 | 3:15.54 3:37.06 3:11.97 — — |
| 20 | Lê Mạnh Hải | 3:12.11 | 3:25.31 | 3:47.63 3:16.20 3:12.11 — — |
| 21 | Nguyen Dao Quoc Anh | 3:24.52 | 3:27.07 | 3:29.60 3:24.52 3:27.09 — — |
| 22 | Đặng Anh Kiên | 3:29.36 | 3:38.23 | 3:43.66 3:41.68 3:29.36 — — |
| 23 | Hồ Đức Minh | 3:29.80 | 3:41.04 | 3:54.05 3:39.27 3:29.80 — — |
| 24 | Albert So Yik Ban (蘇益品) | 3:24.63 | 3:55.81 | 3:52.84 4:29.97 3:24.63 — — |
| 25 | Ang An-Sel | 3:52.27 | 4:00.55 | 4:01.52 4:07.86 3:52.27 — — |
| 26 | Đàm Cao Thanh Tùng | 3:58.04 | 4:43.48 | 3:58.04 4:53.68 5:18.71 — — |
| 27 | Hoàng Đức Trí | 2:50.62 | DNF | 2:50.62 DNF 2:53.28 — — |
| 28 | Tanai Chaikraveephand (ธนัย ชัยกระวีพันธ์) | 5:11.07 | — | 5:11.07 — — — — |
| 29 | Nhâm Nguyễn Hải Đăng | 5:24.34 | — | 5:24.34 — — — — |
| 30 | Benjamin Jungjin Lee | DNF | — | DNF — — — — |
| 30 | Nguyễn Tuấn Công | DNF | — | DNF — — — — |