All available race results Jean Helsen
| Date | Race | Rank |
| 30/08 | World Championships Road Race (Amateurs) | 7 |
Rider information for 1930
| Rank | 292 |
| Score | 77 |
| Name | Jean HELSEN |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 15/08 | World Championships Road Race (Amateurs) | 14 |
Rider information for 1933
| Rank | 405 |
| Score | 48 |
| Name | Jean HELSEN |
| Country | Belgium |
| Team | Individual |