| 1 | Emmanuel Kao | 1:14.08 | 1:17.78 | 1:19.51 1:14.08 1:19.74 — — |
| 2 | Tristan Chua Yong | 1:21.99 | 1:27.68 | 1:33.20 1:21.99 1:27.84 — — |
| 3 | Ng Jia Quan (黄佳铨) | 1:35.11 | 1:40.46 | 1:35.11 1:37.04 1:49.24 — — |
| 4 | Carmen Teo Bin Jie (张斌婕) | 1:34.80 | 1:40.80 | 1:42.16 1:34.80 1:45.43 — — |
| 5 | Lee Yu Zhe | 1:42.40 | 1:43.95 | 1:43.73 1:45.71 1:42.40 — — |
| 6 | Wong Chong Wen (黄崇文) | 1:38.62 | 1:44.61 | 1:38.62 1:48.31 1:46.89 — — |
| 7 | Masayuki Hirai (平井雅之) | 1:51.54 | 1:52.78 | 1:51.54 1:53.40 1:53.39 — — |
| 8 | Aidan Loh Kai Ye | 1:49.69 | 1:57.44 | 2:03.07 1:49.69 1:59.55 — — |
| 9 | Samuel Lai (赖文辉) | 1:50.96 | 1:57.74 | 1:50.96 2:05.70 1:56.56 — — |
| 10 | Luis Tan Hong Yi (陈宏溢) | 1:52.28 | 2:02.40 | 1:52.28 2:02.64 2:12.27 — — |
| 11 | Jovan Lee | 2:18.90 | 2:28.78 | 2:23.45 2:43.99 2:18.90 — — |
| 12 | Jacob Keh (郭正兴) | 2:11.62 | 2:28.82 | 2:11.62 2:47.60 2:27.23 — — |
| 13 | Elliot Lau | 2:30.94 | 2:34.96 | 2:36.79 2:30.94 2:37.14 — — |
| 14 | Anders Neo Shao Quan | 2:28.46 | 2:43.37 | 2:28.46 2:48.58 2:53.08 — — |
| 15 | Kalen Sha | 1:59.47 | DNF | 2:15.95 DNF 1:59.47 — — |
| 16 | Paul Sun (孫晨博) | 3:20.28 | — | 3:20.28 — — — — |
| 17 | Daisuke Kochi (幸地大輔) | 3:27.35 | — | 3:27.35 — — — — |
| 18 | Ethan Ang Yuan Jie | DNF | — | DNF — — — — |