All available race results J. Pos Dzn.
| Date | Race | Rank |
| 13/05 | Amsterdam - Amersfoort - Amsterdam | 5 |
Rider information for 1895
| Rank | 249 |
| Score | 23 |
| Name | J. POS DZN. |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 21/06 | Amsterdam - Arnhem - Amsterdam | 5 |
Rider information for 1896
| Rank | 385 |
| Score | 23 |
| Name | J. POS DZN. |
| Country | Netherlands |
| Team | Individual |