All available race results Mieczysław Łoza
| Date | Race | Rank |
| Wyścig Dookoła Polski / Tour of Poland | ||
| 25/07 | Stage 4 | 5 |
| 26/07 | Stage 5 | 1 |
| 28/07 | Stage 6 | 5 |
| General Classification | 5 |
Rider information for 1939
| Rank | 381 |
| Score | 72 |
| Name | Mieczysław ŁOZA |
| Country | Poland |
| Team | Individual |