All available race results Wim Boonstra
| Date | Race | Rank |
| 13/07 | Ster van Zwolle | 10 |
Rider information for 1963
| Rank | 1615 |
| Score | 0 |
| Name | Wim BOONSTRA |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 13/07 | Ster van Zwolle | 10 |
| Rank | 1615 |
| Score | 0 |
| Name | Wim BOONSTRA |
| Country | Netherlands |
| Team | Individual |