Harm Twaalfhoven
Netherlands (NED)
February 1980 (M40)
Personal Records
| 500m | 44,12 | 8 February 2002 | Heerenveen (NED) |
| 1000m | 1.26,21 | 8 February 2002 | Heerenveen (NED) |
| 1500m | 2.09,21 | 20 February 2004 | Heerenveen (NED) |
| 3000m | 4.31,17 | 10 February 2002 | Alkmaar (NED) |
| 5000m | 8.33,76 | 15 December 2002 | Alkmaar (NED) |
Native Language Names