All available race results Willi Havemann
| Date | Race | Rank |
| 20/03 | Berlin - Cottbus - Berlin | 26 |
Rider information for 1921
| Rank | 649 |
| Score | 6 |
| Name | Willi HAVEMANN |
| Country | Germany |
| Team | Individual |
| Date | Race | Rank |
| Großer Preis von Deutschland | ||
| 18/07 | Stage 1 | 17 |
| 19/07 | Stage 2 | 15 |
| 21/07 | Stage 3 | 11 |
| 23/07 | General Classification | 14 |
| 23/07 | Stage 4 | 12 |
| München - Berlin | ||
| 30/07 | General Classification | 8 |
Rider information for 1922
| Rank | 173 |
| Score | 106 |
| Name | Willi HAVEMANN |
| Country | Germany |
| Team | Individual |
| Date | Race | Rank |
| 03/06 | Rund um Köln | 10 |
| 08/07 | Rund um Frankfurt | 12 |
| München - Berlin | ||
| 21/07 | Stage 1 | 11 |
Rider information for 1923
| Rank | 496 |
| Score | 22 |
| Name | Willi HAVEMANN |
| Country | Germany |
| Team | Individual |
| Date | Race | Rank |
| 10/05 | Rund um Köln | 13 |
Rider information for 1925
| Rank | 811 |
| Score | 7 |
| Name | Willi HAVEMANN |
| Country | Germany |
| Team | Individual |