All available race results Mieczysław Piotrowicz
| Date | Race | Rank |
| Wyścig Dookoła Polski / Tour of Poland | ||
| 29/08 | Stage 4 | 6 |
| 30/08 | Stage 5 | 4 |
| General Classification | 13 |
Rider information for 1976
| Rank | 583 |
| Score | 13 |
| Name | Mieczysław PIOTROWICZ |
| Country | Poland |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Dookoła Polski / Tour of Poland | ||
| 14/09 | Stage 6 | 9 |
| General Classification | 14 |
Rider information for 1977
| Rank | 739 |
| Score | 5 |
| Name | Mieczysław PIOTROWICZ |
| Country | Poland |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Dookoła Polski / Tour of Poland | ||
| 12/07 | Stage 1 | 7 |
| General Classification | 32 |
Rider information for 1978
| Rank | 937 |
| Score | 2 |
| Name | Mieczysław PIOTROWICZ |
| Country | Poland |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Dookoła Polski / Tour of Poland | ||
| 11/07 | Stage 10 | 8 |
| General Classification | 18 |
Rider information for 1980
| Rank | 952 |
| Score | 2 |
| Name | Mieczysław PIOTROWICZ |
| Country | Poland |
| Team | Individual |