All available race results Jaap Blaauw
| Date | Race | Rank |
| Ronde van Nederland | ||
| 22/06 | General Classification | 28 |
Rider information for 1958
| Rank | 596 |
| Score | 44 |
| Name | Jaap BLAAUW |
| Country | Netherlands |
| Team | Sisi |
| Date | Race | Rank |
| Ronde van Nederland | ||
| 22/06 | General Classification | 28 |
| Rank | 596 |
| Score | 44 |
| Name | Jaap BLAAUW |
| Country | Netherlands |
| Team | Sisi |