| 1 | Emmanuel Kao | 41.74 | 45.39 | 45.79 41.74 48.22 43.84 46.53 |
| 2 | Koh Zi Yi | 50.09 | 55.24 | 58.95 55.70 54.13 55.90 50.09 |
| 3 | Ng Jia Quan (黄佳铨) | 51.27 | 56.10 | 1:02.68 59.46 53.64 55.21 51.27 |
| 4 | Kagen Chiu | 55.41 | 57.61 | 55.41 57.38 59.32 56.14 1:00.81 |
| 5 | Dylan Seah Tze Siang (谢智翔) | 53.53 | 58.32 | 1:00.80 53.53 54.95 59.22 1:05.87 |
| 6 | Peh Zander | 57.80 | 1:00.40 | 59.42 1:03.52 59.99 1:01.78 57.80 |
| 7 | Keagen Khew | 56.82 | 1:02.09 | 1:03.65 56.82 1:03.98 58.64 1:17.80 |
| 8 | Carmen Teo Bin Jie (张斌婕) | 58.41 | 1:02.17 | 1:02.10 1:08.06 1:03.82 58.41 1:00.59 |
| 9 | Teh Qin Yang | 59.79 | 1:03.91 | 1:02.71 1:05.15 1:05.11 1:03.91 59.79 |
| 10 | Jerome Lee Jin Wen | 58.96 | 1:05.67 | 1:09.74 1:00.54 58.96 1:06.72 1:16.33 |
| 11 | Koh Zi Qian | 49.71 | 1:07.92 | 1:09.30 1:09.88 1:09.62 1:04.83 49.71 |
| 12 | Viraj Dhameja | 1:08.38 | 1:10.51 | 1:09.47 1:08.43 1:13.63 1:22.56 1:08.38 |
| 13 | Aidan Loh Kai Ye | 1:09.43 | 1:10.75 | 1:09.43 1:27.51 1:10.60 1:11.40 1:10.25 |
| 14 | Malcolm Walter Ang | 1:05.18 | 1:11.81 | 1:11.00 1:10.22 1:21.93 1:05.18 1:14.21 |
| 15 | Wang Zimo | 1:11.82 | 1:13.54 | 1:12.06 1:11.82 1:12.76 1:16.04 1:15.81 |
| 16 | Kalen Sha | 1:06.12 | 1:14.58 | 1:06.12 1:16.59 1:18.51 1:17.84 1:09.30 |
| 17 | Arina Tseo Ming En | 1:16.40 | 1:22.47 | 1:20.69 1:30.31 1:29.38 1:17.34 1:16.40 |
| 18 | Advaith Tirumalai Ananthan Pillai | 1:21.00 | 1:23.64 | 1:24.00 1:21.00 1:31.28 1:23.03 1:23.89 |
| 19 | Yeo Jun Wei Christian | 1:21.17 | 1:25.17 | 1:23.62 1:25.88 1:26.01 1:30.80 1:21.17 |
| 20 | Aiden Lim Tze Choon | 1:15.10 | 1:33.61 | 1:33.52 DNF 1:15.10 1:34.81 1:32.51 |
| 21 | Advay Hari | 1:29.14 | 1:40.39 | 1:48.89 1:36.86 1:29.14 1:59.03 1:35.43 |
| 22 | Ng Shao Ken | 1:18.08 | 1:41.27 | 1:50.56 1:39.49 1:33.75 1:18.08 2:06.43 |
| 23 | Chen Haorong (陈浩荣) | 1:40.98 | — | 1:46.27 1:40.98 — — — |
| 24 | Kyler Wu Kai Shun | 1:56.26 | — | 2:05.85 1:56.26 — — — |
| 25 | Glen Goh Wee Zhuan (吴洧全) | 3:32.73 | — | 3:56.49 3:32.73 — — — |