| Name: Seiya | Surname: KUROIWA | Country: JPN  | SEASON: 2020/2021 » |
| 500 m | |||||||||
| 1002 | 966 | 36,66 | Seiya | KUROIWA | 91-11-08 | JPN | 4 | Nagano | 14-02-15 |
| 1000 m | |||||||||
| 1615 | 1545 | 1.13,65 | Seiya | KUROIWA | 91-11-08 | JPN | 28 | Nagano | 11-10-30 |
| 1500 m | |||||||||
| 3459 | 3371 | 1.57,22 | Seiya | KUROIWA | 91-11-08 | JPN | 11 | Obihiro | 11-09-17 |
| 3000 m | |||||||||
| - | 4.35,29 | Seiya | KUROIWA | 91-11-08 | JPN | 2oc | Ikaho | 07-02-08 | |
| 5000 m | |||||||||
| - | 8.38,62 | Seiya | KUROIWA | 91-11-08 | JPN | 11 | Ikaho | 07-02-11 | |
| Fast | |||||||||||||
| 1771 | 1707 | 112,558 | Seiya | KUROIWA | 91-11-08 | JPN | 36,66 | 1.13,65 | 1.57,22 | -- | -- | -- | 14 |
| Mini | |||||||||||||
| 3379 | 3299 | 158,439 | Seiya | KUROIWA | 91-11-08 | JPN | 36,66 | 1.13,65 | 1.57,22 | 4.35,29 | -- | -- | 14 |
| Sprint | |||||||||||||
| 1283 | 1229 | 73,485 | Seiya | KUROIWA | 91-11-08 | JPN | 36,66 | 1.13,65 | -- | -- | -- | -- | 14 |
