Final Results
| Pos | Bib | Name | Time | ± | Group |
|---|---|---|---|---|---|
| 1. | 3 | Haruki Yamashita | 00:20:14.2 | 00:00:00.0 | |
| 2. | 4 | Ryo Hirose | 00:20:30.1 | 00:00:15.9 | |
| 3. | 1 | Ikuya Takizawa | 00:20:43.4 | 00:00:29.2 | |
| 4. | 5 | Daito Yamazaki | 00:20:58.2 | 00:00:44.0 | |
| 5. | 8 | Yuito Habuki | 00:21:16.9 | 00:01:02.7 | |
| 6. | 6 | Shunsuke Koike | 00:21:29.8 | 00:01:15.6 | |
| 7. | 9 | Chikara Ozeki | 00:21:45.1 | 00:01:30.9 | |
| 8. | 2 | Renta Yamaguchi | 00:23:01.9 | 00:02:47.7 | |
| 9. | 10 | Chika Kobayashi | 00:23:18.8 | 00:03:04.6 | Women |
| 10. | 12 | Kaho Nakajima | 00:24:51.2 | 00:04:37.0 | |
| 11. | 11 | Tomoko Yamada | 00:25:25.3 | 00:05:11.1 | |
| - | 7 | Kotaro Jin | - | - |