All available race results J. Borowski
| Date | Race | Rank |
| 26/08 | Warszawa - Lublin - Warszawa | 11 |
Rider information for 1900
| Rank | 189 |
| Score | 0 |
| Name | J. BOROWSKI |
| Country | Poland |
| Team | Individual |
| Date | Race | Rank |
| 26/08 | Warszawa - Lublin - Warszawa | 11 |
| Rank | 189 |
| Score | 0 |
| Name | J. BOROWSKI |
| Country | Poland |
| Team | Individual |