| 1 | Emmanuel Kao | 1:09.98 | 1:12.14 | 1:09.98 1:13.84 1:12.60 — — |
| 2 | Anyu Zhang (张安宇) | 1:20.95 | 1:23.88 | 1:20.95 1:23.77 1:26.93 — — |
| 3 | Tristan Chua Yong | 1:32.45 | 1:39.36 | 1:32.45 1:41.02 1:44.60 — — |
| 4 | Koh Zi Yi | 1:37.08 | 1:39.42 | 1:39.98 1:41.19 1:37.08 — — |
| 5 | Lim Chun Yik (林峻毅) | 1:37.64 | 1:40.31 | 1:37.64 1:41.46 1:41.84 — — |
| 6 | Ng Jia Quan (黄佳铨) | 1:35.56 | 1:41.09 | 1:46.35 1:41.37 1:35.56 — — |
| 7 | Carmen Teo Bin Jie (张斌婕) | 1:39.84 | 1:42.36 | 1:39.84 1:41.42 1:45.82 — — |
| 8 | Lee Yu Zhe | 1:35.56 | 1:42.61 | 1:43.80 1:48.46 1:35.56 — — |
| 9 | Teh Qin Yang | 1:42.15 | 1:45.11 | 1:42.15 1:49.75 1:43.43 — — |
| 10 | Wong Chong Wen (黄崇文) | 1:45.40 | 1:46.40 | 1:47.06 1:45.40 1:46.75 — — |
| 11 | Koh Zi Qian | 1:53.53 | 1:55.72 | 1:59.56 1:53.53 1:54.07 — — |
| 12 | Keagen Khew | 1:52.24 | 1:58.14 | 1:58.94 2:03.23 1:52.24 — — |
| 13 | Samuel Lai (赖文辉) | 1:57.56 | 2:00.91 | 1:57.56 2:05.56 1:59.60 — — |
| 14 | Aidan Loh Kai Ye | 1:56.79 | 2:01.95 | 2:08.29 2:00.78 1:56.79 — — |
| 15 | Nigel Sim | 1:52.58 | 2:05.33 | 2:19.84 1:52.58 2:03.58 — — |
| 16 | Luis Tan Hong Yi (陈宏溢) | 2:08.34 | 2:12.41 | 2:14.66 2:14.24 2:08.34 — — |
| 17 | Jacob Keh (郭正兴) | 2:25.14 | 2:27.56 | 2:26.22 2:31.31 2:25.14 — — |
| 18 | Tan Wee Hin | 2:34.70 | 2:40.63 | 2:48.84 2:34.70 2:38.34 — — |
| 19 | William Baek | 3:07.96 | 3:34.30 | 3:15.05 3:07.96 4:19.88 — — |
| 20 | Anders Neo Shao Quan | 3:21.22 | — | 3:21.22 — — — — |
| 21 | Advay Hari | 3:28.89 | — | 3:28.89 — — — — |
| 22 | Sia Yu Ject | 4:07.78 | — | 4:07.78 — — — — |
| 23 | Ethan Ang Yuan Jie | 4:12.44 | — | 4:12.44 — — — — |
| 24 | Glen Goh Wee Zhuan (吴洧全) | 6:48.28 | — | 6:48.28 — — — — |