All available race results Mannie Heymans
| Date | Race | Rank |
| 10/10 | World Championships Time Trial | 56 |
Rider information for 2002
| Rank | 2812 |
| Score | 0 |
| Name | Mannie HEYMANS |
| Country | Namibia |
| Team | Individual |
| Date | Race | Rank |
| 12/11 | African Continental Championships Road Race | 24 |
Rider information for 2006
| Rank | 4452 |
| Score | 0 |
| Name | Mannie HEYMANS |
| Country | Namibia |
| Team | Elite without contract |
No results available in season 2009.
Rider information for 2009
| Rank | 2554 |
| Score | 3 |
| Name | Mannie HEYMANS |
| Country | Namibia |
| Team | Elite without contract |