| 1 | Tristan Chua Yong | 27.64 | 30.42 | 34.38 28.64 28.24 27.64 34.59 |
| 2 | Isaac Lai Yin Chung | 32.11 | 33.64 | 38.52 34.47 33.58 32.11 32.87 |
| 3 | Dylan Seah Tze Siang (谢智翔) | 39.50 | 44.47 | 42.16 44.97 49.30 39.50 46.29 |
| 4 | Ng Yong Teng | 41.38 | 46.95 | 41.38 46.87 46.24 47.75 49.63 |
| 5 | Deng Zhengping | 44.02 | 48.72 | 49.31 48.70 44.02 48.14 49.75 |
| 6 | Ng Jia Quan (黄佳铨) | 43.11 | 49.78 | 53.60 51.07 43.11 50.22 48.06 |
| 7 | Lim Chun Yik (林峻毅) | 45.04 | 52.51 | 45.04 53.95 51.53 53.04 52.95 |
| 8 | Anyu Zhang (张安宇) | 47.73 | 53.08 | 47.73 57.34 56.73 53.76 48.74 |
| 9 | Teoh Kai Yang Kyler | 47.32 | 54.35 | 51.15 54.44 57.46 47.32 1:01.35 |
| 10 | Aidan Loh Kai Ye | 54.08 | 59.16 | 1:00.02 1:02.01 54.08 57.54 59.92 |
| 11 | Li Chengyu | 52.11 | 59.39 | 1:14.33 1:11.88 53.89 52.39 52.11 |
| 12 | Koh Zi Yi | 1:00.94 | 1:05.61 | 1:05.28 1:07.15 1:05.23 1:00.94 1:06.31 |
| 13 | Joseph Briggs | 1:00.00 | 1:12.37 | 1:09.73 1:00.00 1:15.67 1:15.16 1:12.22 |
| 14 | Andrew Tan Jing Bang | 1:05.81 | 1:12.66 | 1:17.50 1:15.21 1:05.81 1:15.40 1:07.37 |
| 15 | Koh Zi Qian | 1:02.47 | 1:12.75 | 1:02.47 1:10.76 1:13.30 1:14.18 1:16.97 |
| 16 | Theodore Chan | 1:18.03 | 1:27.50 | 1:46.24 1:18.03 1:21.24 1:31.53 1:29.74 |
| 17 | Peh Zander | 1:18.84 | 1:28.24 | 1:27.02 1:33.44 1:35.60 1:18.84 1:24.27 |
| 18 | Ibraaheem Bin Muhammad Nurhalim | 1:21.50 | 1:29.98 | 1:22.80 1:34.06 1:35.60 1:33.08 1:21.50 |
| 19 | Advay Hari | 1:24.29 | 1:43.37 | 1:40.00 1:24.29 1:53.36 1:44.84 1:45.26 |
| 20 | Matthew Powell | 2:06.72 | — | 2:20.07 2:06.72 — — — |
| 21 | Ramanujan Srinivasan | 2:25.54 | — | 3:45.82 2:25.54 — — — |
| 22 | Glen Goh Wee Zhuan (吴洧全) | 4:17.04 | — | 4:17.04 5:41.37 — — — |