| 1 | Emmanuel Kao | 40.08 | 47.72 | 46.52 50.40 50.01 46.62 40.08 |
| 2 | Lim Hung (林弘) | 44.10 | 48.14 | 47.06 49.84 47.51 44.10 53.97 |
| 3 | Firstian Fushada (符逢城) | 48.18 | 49.57 | 54.23 48.21 49.64 48.18 50.85 |
| 4 | Tristan Chua Yong | 49.94 | 52.70 | 52.41 49.94 50.06 55.62 57.15 |
| 5 | Anyu Zhang (张安宇) | 49.53 | 52.89 | 54.33 53.43 53.02 49.53 52.21 |
| 6 | Tee Kai Yang | 52.11 | 53.57 | 53.81 54.94 53.83 53.08 52.11 |
| 7 | Deng Zhengping | 51.93 | 53.65 | 53.54 54.68 55.21 52.73 51.93 |
| 8 | Dylan Seah Tze Siang (谢智翔) | 52.12 | 56.19 | 52.12 1:05.14 56.84 55.92 55.81 |
| 9 | Ng Jia Quan (黄佳铨) | 50.91 | 56.23 | 50.91 1:07.97 55.02 1:00.97 52.69 |
| 10 | William Chew Hou Theng | 1:00.31 | 1:04.25 | 1:00.48 1:06.30 1:00.31 1:07.41 1:05.96 |
| 11 | Carmen Teo Bin Jie (张斌婕) | 1:01.90 | 1:05.33 | 1:10.61 1:01.90 1:07.47 1:01.99 1:06.53 |
| 12 | Koh Zi Qian | 57.75 | 1:05.46 | 1:06.31 1:16.71 1:07.61 1:02.45 57.75 |
| 13 | Li Chengyu | 1:01.08 | 1:07.39 | 1:14.27 1:03.09 1:06.62 1:12.45 1:01.08 |
| 14 | Koh Zi Yi | 1:01.56 | 1:07.75 | 1:10.35 1:06.82 1:06.07 1:10.65 1:01.56 |
| 15 | Marc Lim | 1:03.98 | 1:10.25 | 1:10.28 1:13.98 1:03.98 1:07.10 1:13.36 |
| 16 | Samuel Lai (赖文辉) | 1:08.86 | 1:14.89 | 1:08.86 1:11.85 1:21.31 1:13.88 1:18.95 |
| 17 | Troy Tan Hong Kai | 1:11.68 | 1:18.20 | 1:27.78 1:22.72 1:11.68 1:11.91 1:19.96 |
| 18 | Wang Zimo | 1:16.91 | 1:20.27 | 1:26.78 1:16.91 1:18.88 1:21.10 1:20.83 |
| 19 | Ng Mun Hin | 1:15.64 | 1:21.33 | 1:15.64 1:28.56 1:18.72 1:26.14 1:19.13 |
| 20 | Aidan Loh Kai Ye | 1:17.68 | 1:21.49 | 1:22.91 1:19.69 1:21.88 1:17.68 1:24.42 |
| 21 | Chang Hong Liang (张泓量) | 1:11.34 | 1:21.74 | 1:16.02 1:42.42 1:26.64 1:11.34 1:22.57 |
| 22 | Joy Wee | 1:19.53 | 1:26.32 | 1:19.53 1:28.25 1:31.39 1:25.23 1:25.47 |
| 23 | Soin Wei Dong | 1:22.94 | 1:32.88 | 1:29.67 1:39.46 1:37.33 1:31.65 1:22.94 |
| 24 | Lim Chun Yik (林峻毅) | 59.88 | DNF | 59.88 1:10.70 1:20.17 DNF DNF |
| 25 | Yeo Jun Wei Christian | 1:30.77 | — | 1:30.77 1:42.50 — — — |
| 26 | Andrew Tan Jing Bang | 1:34.93 | — | 1:37.39 1:34.93 — — — |
| 27 | Keagen Khew | 1:35.05 | — | 1:44.37 1:35.05 — — — |
| 28 | Kuah Seng Jee | 1:38.41 | — | 2:32.35 1:38.41 — — — |
| 29 | Luis Tan Hong Yi (陈宏溢) | 1:45.68 | — | 1:45.68 1:46.42 — — — |
| 30 | Advaith Tirumalai Ananthan Pillai | 1:46.15 | — | 1:46.15 1:50.86 — — — |
| 31 | Akash Sreedharan (ஆகாஷ் ஸ்ரீதரன்) | 1:47.54 | — | 1:47.54 1:54.81 — — — |
| 32 | Mason Zhou (周子瑞) | 1:50.70 | — | 1:50.70 2:07.16 — — — |
| 33 | Ng Jun Hao (吴均浩) | 1:59.58 | — | 1:59.58 2:05.67 — — — |
| 34 | Lee Jun Yee Allen (李俊毅) | 2:04.82 | — | 2:04.82 2:15.48 — — — |
| 35 | Aaron Sim | 2:41.39 | — | 2:56.86 2:41.39 — — — |
| 36 | Kaeden Loh | 2:54.93 | — | 2:54.93 2:59.26 — — — |
| 37 | Silas Kwan Hei Nok | 3:47.49 | — | 3:47.49 4:33.99 — — — |
| 38 | Glen Goh Wee Zhuan (吴洧全) | 4:50.70 | — | 5:43.39 4:50.70 — — — |