Koen Zijlstra
Netherlands (NED)
February 1983 (M40)
Personal Records
| 500m | 39,80 | 22 October 2004 | Inzell (GER) |
| 1000m | 1.18,74 | 22 October 2004 | Inzell (GER) |
| 1500m | 1.58,10 | 28 November 2005 | Heerenveen (NED) |
| 3000m | 4.08,97 | 26 November 2005 | Heerenveen (NED) |
| 5000m | 7.18,08 | 17 March 2001 | Calgary (CAN) |
Native Language Names