| # | Rider | Team | Age |
|---|---|---|---|
| 1 | Takahashi Sho | 18y + 363d | |
| 2 | Nagashima Satoaki | 19y + 50d | |
| 3 | Kato Kaisuke | 19y + 260d | |
| 4 | Yunoki Shingen | 20y + 27d | |
| 5 | Ayano Hiro | 20y + 64d | |
| 6 | Nagano Shomi | 20y + 323d | |
| 7 | Soejima Tatsuumi | 21y + 166d | |
| 8 | Sueyoshi Haruki | 21y + 233d | |
| 9 | Tsujimoto Seiya | 21y + 359d | |
| 10 | Nakajima Ayumi | 21y + 362d | |
| 11 | Kamimura Taiki | 22y + 221d | |
| 12 | Suzuki Raito | 22y + 319d |