All available race results Jaroslav Balek
| Date | Race | Rank |
| 10/08 | Praha - Karlovy Vary - Praha | 6 |
Rider information for 1930
| Rank | 579 |
| Score | 25 |
| Name | Jaroslav BALEK |
| Country | Czechoslovakia |
| Team | Individual |
| Date | Race | Rank |
| 10/08 | Praha - Karlovy Vary - Praha | 6 |
| Rank | 579 |
| Score | 25 |
| Name | Jaroslav BALEK |
| Country | Czechoslovakia |
| Team | Individual |