| Name: Chiaki | Surname: KOSAKA | Country: JPN  | SEASON: 2011/2012 » |
| 500 m | |||||||||
| 210 | 199 | 39,67 | Chiaki | KOSAKA | 88-09-28 | JPN | 9 | Calgary | 09-03-22 |
| 1000 m | |||||||||
| 235 | 220 | 1.18,75 | Chiaki | KOSAKA | 88-09-28 | JPN | 7 | Calgary | 09-03-21 |
| 1500 m | |||||||||
| 385 | 359 | 2.03,98 | Chiaki | KOSAKA | 88-09-28 | JPN | 16 | Calgary | 09-03-18 |
| 3000 m | |||||||||
| - | 5.00,78 | Chiaki | KOSAKA | 88-09-28 | JPN | 4 | Tomakomai | 06-12-09 | |
| Fast | |||||||||||||
| 262 | 240 | 120,371 | Chiaki | KOSAKA | 88-09-28 | JPN | 39,67 | 1.18,75 | 2.03,98 | -- | -- | -- | 09 |
| Mini | |||||||||||||
| 688 | 637 | 170,501 | Chiaki | KOSAKA | 88-09-28 | JPN | 39,67 | 1.18,75 | 2.03,98 | 5.00,78 | -- | -- | 09 |
| Sprint | |||||||||||||
| 216 | 201 | 79,045 | Chiaki | KOSAKA | 88-09-28 | JPN | 39,67 | 1.18,75 | -- | -- | -- | -- | 09 |
