| 1 | Emmanuel Kao | 39.23 | 42.25 | 41.47 42.97 39.23 42.30 DNF |
| 2 | Ziyu Wu (吴子钰) | 39.30 | 44.62 | 44.58 46.81 39.30 48.53 42.46 |
| 3 | Ruihang Xu (许瑞航) | 43.16 | 44.94 | 44.73 43.16 44.08 48.39 46.00 |
| 4 | Anyu Zhang (张安宇) | 43.62 | 46.14 | 53.34 46.93 46.35 45.14 43.62 |
| 5 | Deng Zhengping | 44.00 | 50.95 | 44.43 55.75 59.87 52.66 44.00 |
| 6 | Amey Gaba | 49.64 | 52.04 | 53.51 56.10 50.76 51.86 49.64 |
| 7 | Ng Jia Quan (黄佳铨) | 49.69 | 54.87 | 1:00.74 49.69 1:00.04 52.08 52.50 |
| 8 | Tristan Chua Yong | 48.35 | 55.51 | 55.95 53.92 1:02.06 48.35 56.65 |
| 9 | Koh Zi Yi | 53.39 | 57.84 | 1:00.91 56.91 53.39 1:02.33 55.70 |
| 10 | Darius Soh Zi Jie | 59.01 | 59.81 | 59.53 1:00.52 1:00.78 59.01 59.37 |
| 11 | Lim Chun Yik (林峻毅) | 56.84 | 1:02.84 | 1:01.26 56.84 59.12 1:17.62 1:08.13 |
| 12 | William Chew Hou Theng | 1:01.14 | 1:05.20 | 1:01.95 1:06.42 1:07.55 1:01.14 1:07.23 |
| 13 | Carmen Teo Bin Jie (张斌婕) | 1:01.10 | 1:05.97 | 1:01.10 1:06.21 DNF 1:06.44 1:05.27 |
| 14 | Peh Zander | 55.93 | 1:06.55 | 55.93 1:08.35 1:05.87 1:05.44 1:08.78 |
| 15 | Joy Wee | 59.83 | 1:07.57 | 1:08.52 1:17.56 1:03.78 59.83 1:10.41 |
| 16 | Nigel Sim | 56.65 | 1:07.75 | 1:07.88 1:10.37 1:14.27 1:05.00 56.65 |
| 17 | Yunsung Nam | 1:07.87 | 1:13.75 | 1:17.95 1:22.80 1:14.51 1:08.78 1:07.87 |
| 18 | Wang Zimo | 1:07.79 | 1:17.16 | 1:07.79 1:20.69 1:15.44 1:16.15 1:19.89 |
| 19 | Isaac Shi En Lee | 1:11.82 | 1:21.91 | 1:27.32 1:18.70 1:11.82 1:37.49 1:19.71 |
| 20 | Alvis Ng | 1:13.43 | 1:22.76 | 1:28.67 1:23.72 1:20.77 1:23.78 1:13.43 |
| 21 | Advay Hari | 1:22.00 | 1:29.34 | 1:57.14 1:34.88 1:25.25 1:22.00 1:27.88 |
| 22 | Anders Neo Shao Quan | 1:24.62 | 1:30.00 | 1:29.00 1:24.62 1:26.49 1:34.52 1:47.17 |
| 23 | Farrell Nusantara | 1:28.70 | 1:34.97 | 1:38.36 1:34.26 1:43.51 1:32.30 1:28.70 |
| 24 | Chen Haorong (陈浩荣) | 1:37.27 | 1:40.39 | 1:37.27 1:48.17 1:37.28 1:39.32 1:44.58 |
| 25 | Eita Himeno (姫野瑛太) | 1:41.37 | — | 1:41.37 1:50.21 — — — |
| 26 | Kong Lu Yi | 1:58.81 | — | 1:58.81 2:06.39 — — — |
| 27 | Danielle Ang Huixin | 2:07.93 | — | 2:28.15 2:07.93 — — — |
| 28 | Cedric Siu Yik Hin (蕭奕軒) | 2:30.93 | — | 2:30.93 2:42.15 — — — |
| 29 | Ramanujan Srinivasan | 2:37.43 | — | DNF 2:37.43 — — — |
| 30 | Kimi Aiden Mirza | 2:38.34 | — | 2:38.34 2:46.52 — — — |
| 31 | Muhammad Ridhwan Bin Zakariya | 2:53.58 | — | 2:59.35 2:53.58 — — — |
| 32 | George Qian | 2:56.04 | — | 2:56.04 DNS — — — |
| 33 | Wong Qi Hao | 3:38.50 | — | 3:52.12 3:38.50 — — — |
| 34 | Glen Goh Wee Zhuan (吴洧全) | 4:28.12 | — | 4:31.45 4:28.12 — — — |