All available race results Jan de Vries
| Date | Race | Rank |
| 24/07 | Nederlands Kampioenschap | 6 |
Rider information for 1916
| Rank | 58 |
| Score | 16 |
| Name | Jan DE VRIES |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 08/07 | Nederlands Kampioenschap | 11 |
Rider information for 1917
| Rank | 227 |
| Score | 0 |
| Name | Jan DE VRIES |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 14/07 | Nederlands Kampioenschap | 10 |
Rider information for 1918
| Rank | 210 |
| Score | 2 |
| Name | Jan DE VRIES |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 06/06 | Nederlands Kampioenschap | 3 |
Rider information for 1920
| Rank | 359 |
| Score | 21 |
| Name | Jan DE VRIES |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 04/07 | Nederlands Kampioenschap | 9 |
Rider information for 1922
| Rank | 762 |
| Score | 5 |
| Name | Jan DE VRIES |
| Country | Netherlands |
| Team | Individual |