| 1 | Ruohan Qiu (邱若寒) | 36.23 | 38.51 | 39.78 39.51 36.23 — — |
| 2 | Xiaojie Jiang (蒋孝杰) | 33.58 | 47.32 | 33.78 33.58 1:14.59 — — |
| 3 | Zijia Feng (冯子甲) | 45.97 | 47.51 | 47.78 45.97 48.78 — — |
| 4 | Chengming Su (苏成明) | 46.43 | 48.03 | 47.27 50.40 46.43 — — |
| 5 | Zicong Weng (翁子聪) | 49.11 | 1:10.88 | 1:40.10 49.11 1:03.44 — — |
| 6 | Baocheng Wu (吴宝城) | 1:01.70 | 1:15.24 | 1:23.12 1:20.89 1:01.70 — — |
| 7 | Yichang Chen (陈益昌) | 1:23.09 | 1:36.52 | 1:40.77 1:45.71 1:23.09 — — |
| 8 | Yifeng Zhao (赵益沣) | 1:45.69 | 1:52.89 | 1:45.69 2:04.76 1:48.22 — — |
| 9 | Yikang Xie (谢轶康) | 1:44.96 | 2:10.49 | 2:06.09 2:40.42 1:44.96 — — |
| 10 | Shenghai Fang (方胜海) | 1:48.37 | 2:19.41 | 1:48.37 2:23.90 2:45.95 — — |
| 11 | Qi Zhou (周祺) | 1:53.96 | 2:33.14 | 3:15.50 1:53.96 2:29.96 — — |
| 12 | Young He (何嘉炀) | DNF | DNF | DNF DNF DNS — — |