| Name: Willem | Surname: HOOLWERF | Country: NED  | SEASON: 2011/2012 » |
| 500 m | |||||||||
| 4495 | 39,34 | Willem | HOOLWERF | 94-09-30 | NED | 6 | Heerenveen | 12-03-17 | |
| 1000 m | |||||||||
| 2528 | 1.16,93 | Willem | HOOLWERF | 94-09-30 | NED | 1 | Heerenveen | 12-03-17 | |
| 1500 m | |||||||||
| 1931 | 1793 | 1.56,84 | Willem | HOOLWERF | 94-09-30 | NED | 10 | SLC | 10-12-27 |
| 3000 m | |||||||||
| 1215 | 1984 | 4.05,88 | Willem | HOOLWERF | 94-09-30 | NED | 5 | Breda | 12-03-10 |
| 5000 m | |||||||||
| 1673 | 2348 | 7.09,93 | Willem | HOOLWERF | 94-09-30 | NED | 2 | Heerenveen | 12-03-31 |
| Fast | |||||||||||||
| 2467 | 3596 | 116,751 | Willem | HOOLWERF | 94-09-30 | NED | 39,34 | 1.16,93 | 1.56,84 | -- | -- | -- | 12 |
| Mini | |||||||||||||
| 1822 | 2824 | 157,731 | Willem | HOOLWERF | 94-09-30 | NED | 39,34 | 1.16,93 | 1.56,84 | 4.05,88 | -- | -- | 12 |
| Small | |||||||||||||
| 1598 | 2183 | 162,259 | Willem | HOOLWERF | 94-09-30 | NED | 39,34 | -- | 1.56,84 | 4.05,88 | 7.09,93 | -- | 12 |
| Sprint | |||||||||||||
| 3166 | 77,805 | Willem | HOOLWERF | 94-09-30 | NED | 39,34 | 1.16,93 | -- | -- | -- | -- | 12 | |
