All available race results W. Willems
| Date | Race | Rank |
| 02/08 | Nederlands Kampioenschap | 13 |
Rider information for 1931
| Rank | 1645 |
| Score | 0 |
| Name | W. WILLEMS |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 10/04 | Den Haag - Brussel | 12 |
| 27/06 | Nederlands Kampioenschap (ITT) | 11 |
Rider information for 1932
| Rank | 1154 |
| Score | 2 |
| Name | W. WILLEMS |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 19/06 | Nederlands Kampioenschap (ITT) | 8 |
Rider information for 1933
| Rank | 1836 |
| Score | 0 |
| Name | W. WILLEMS |
| Country | Netherlands |
| Team | Individual |