| 1 | Emmanuel Kao | 1:07.74 | 1:12.55 | 1:17.58 1:12.33 1:07.74 — — |
| 2 | Anyu Zhang (张安宇) | 1:26.82 | 1:29.31 | 1:26.82 1:27.73 1:33.38 — — |
| 3 | Peh Zander | 1:24.20 | 1:36.28 | 1:44.72 1:39.92 1:24.20 — — |
| 4 | Dylan Seah Tze Siang (谢智翔) | 1:39.99 | 1:44.53 | 1:52.45 1:39.99 1:41.15 — — |
| 5 | Ng Jia Quan (黄佳铨) | 1:41.81 | 1:45.65 | 1:41.81 1:49.42 1:45.71 — — |
| 6 | Carmen Teo Bin Jie (张斌婕) | 1:33.64 | 1:46.42 | 2:00.62 1:44.99 1:33.64 — — |
| 7 | Teh Qin Yang | 1:40.36 | 1:47.66 | 1:48.04 1:54.57 1:40.36 — — |
| 8 | Koh Zi Yi | 1:49.02 | 1:54.60 | 1:49.02 2:03.63 1:51.15 — — |
| 9 | Samuel Lai (赖文辉) | 2:03.79 | 2:09.22 | 2:06.62 2:03.79 2:17.25 — — |
| 10 | Koh Zi Qian | 1:58.92 | 2:14.17 | 2:21.76 1:58.92 2:21.83 — — |
| 11 | Aidan Loh Kai Ye | 2:19.66 | 2:22.73 | 2:28.10 2:20.44 2:19.66 — — |
| 12 | Malcolm Walter Ang | 2:15.64 | 2:26.00 | 2:27.98 2:34.39 2:15.64 — — |
| 13 | Luis Tan Hong Yi (陈宏溢) | 2:24.02 | 2:40.08 | 2:56.52 2:24.02 2:39.71 — — |
| 14 | Yeo Jun Wei Christian | 2:39.72 | 2:42.62 | 2:45.27 2:39.72 2:42.86 — — |
| 15 | Advay Hari | 2:38.33 | 2:45.10 | 2:38.33 2:47.19 2:49.77 — — |
| 16 | Jacob Keh (郭正兴) | 3:29.10 | — | 3:29.10 — — — — |
| 17 | Glen Goh Wee Zhuan (吴洧全) | 6:26.26 | — | 6:26.26 — — — — |