All available race results Willem Laurentius Jacobus Maria Mulder
| Date | Race | Rank |
| 21/07 | Amsterdam - Utrecht - Amsterdam | 3 |
Rider information for 1901
| Rank | 141 |
| Score | 29 |
| Name | Willem Laurentius Jacobus Maria MULDER |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 21/07 | Amsterdam - Utrecht - Amsterdam | 3 |
| Rank | 141 |
| Score | 29 |
| Name | Willem Laurentius Jacobus Maria MULDER |
| Country | Netherlands |
| Team | Individual |