All available race results Jan-Willem van der Helm
| Date | Race | Rank |
| 06/03 | Ster van Zwolle | 5 |
Rider information for 1993
| Rank | 1680 |
| Score | 0 |
| Name | Jan-Willem VAN DER HELM |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 06/03 | Ster van Zwolle | 5 |
| Rank | 1680 |
| Score | 0 |
| Name | Jan-Willem VAN DER HELM |
| Country | Netherlands |
| Team | Individual |