Wiebe Koopmans
Netherlands (NED)
March 1974 (M50)
Personal Records
| 500m | 41,26 | 22 March 1992 | Heerenveen (NED) |
| 1000m | 1.24,16 | 26 February 1991 | Heerenveen (NED) |
| 1500m | 2.04,69 | 1 March 1992 | Heerenveen (NED) |
| 3000m | 4.23,18 | 29 February 1992 | Heerenveen (NED) |
| 5000m | 7.34,36 | 1 March 1992 | Heerenveen (NED) |
| 10000m | 15.57,90 | 22 March 1992 | Heerenveen (NED) |
Season Bests 2011-2012
| 500m | 55,74 | 19 November 2011 | Amsterdam (NED) |
| 1500m | 2.43,95 | 19 November 2011 | Amsterdam (NED) |
Results
| Clubwedstrijd ASC Jaap Eden | Amsterdam (NED) | 19 November 2011 | ||||||||
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Native Language Names