All available race results David Janbroers
| Date | Race | Rank |
| Tour d'Europe | ||
| 16/08 | Stage 8 | 4 |
| 17/08 | Stage 9a | 4 |
| 18/08 | General Classification | 33 |
Rider information for 1956
| Rank | 555 |
| Score | 37 |
| Name | David JANBROERS |
| Country | Netherlands |
| Team | Individual |
No results available in season 1957.
Rider information for 1957
| Rank | 1410 |
| Score | 0 |
| Name | David JANBROERS |
| Country | Netherlands |
| Team | Magneet - Vredestein |