All available race results Gunnar Björk
| Date | Race | Rank |
| 07/07 | Olympic Games Time Trial | 51 |
Rider information for 1912
| Rank | 420 |
| Score | 24 |
| Name | Gunnar BJÖRK |
| Country | Sweden |
| Team | Söderbrunns I.S., Stockholm |
| Date | Race | Rank |
| 09/07 | Mälaren Runt | 4 |
Rider information for 1916
| Rank | 54 |
| Score | 19 |
| Name | Gunnar BJÖRK |
| Country | Sweden |
| Team | Individual |