| 1 | Ziyu Wu (吴子钰) | 1:11.98 | 1:13.74 | 1:11.98 1:12.22 1:17.01 — — |
| 2 | Emmanuel Kao | 1:07.32 | 1:13.97 | 1:17.33 1:07.32 1:17.27 — — |
| 3 | Anyu Zhang (张安宇) | 1:12.35 | 1:16.91 | 1:15.97 1:12.35 1:22.40 — — |
| 4 | Deng Zhengping | 1:31.21 | 1:36.75 | 1:31.21 1:37.25 1:41.79 — — |
| 5 | Ng Jia Quan (黄佳铨) | 1:32.44 | 1:38.11 | 1:43.52 1:32.44 1:38.38 — — |
| 6 | Carmen Teo Bin Jie (张斌婕) | 1:45.54 | 1:46.85 | 1:47.90 1:47.12 1:45.54 — — |
| 7 | Darius Soh Zi Jie | 1:42.82 | 1:46.86 | 1:47.60 1:50.17 1:42.82 — — |
| 8 | Peh Zander | 1:47.44 | 1:53.56 | 2:00.33 1:52.92 1:47.44 — — |
| 9 | William Chew Hou Theng | 1:57.95 | 2:03.41 | 2:06.62 1:57.95 2:05.67 — — |
| 10 | Nigel Sim | 2:04.98 | 2:10.49 | 2:10.00 2:16.48 2:04.98 — — |
| 11 | Lim Chun Yik (林峻毅) | 1:52.24 | 2:15.15 | 2:05.03 1:52.24 2:48.18 — — |
| 12 | Samuel Lai (赖文辉) | 1:58.02 | 2:16.47 | 1:58.02 2:28.53 2:22.87 — — |
| 13 | Yunsung Nam | 2:12.68 | 2:26.43 | 2:12.68 2:23.55 2:43.07 — — |
| 14 | Advay Hari | 3:30.48 | — | 3:30.48 — — — — |
| 15 | Danielle Ang Huixin | 3:50.40 | — | 3:50.40 — — — — |
| 16 | Cedric Siu Yik Hin (蕭奕軒) | 6:41.56 | — | 6:41.56 — — — — |
| 17 | Glen Goh Wee Zhuan (吴洧全) | 8:29.36 | — | 8:29.36 — — — — |
| 18 | Ramanujan Srinivasan | DNF | — | DNF — — — — |