| 09/09/1990:
Grimmialp, Switzerland |
| 1. |
Donato
Miglio |
Fantic
|
| 2. |
Jordi
Tarres |
Beta
|
| 3. |
Tommi
Ahvala |
Aprilia
|
| 4. |
Philippe
Berlatier |
Beta
|
| 5. |
Robert
Crawford |
Beta
|
| 6. |
Diego
Bosis |
Aprilia
|
| 7. |
Amos Bilbao |
Fantic
|
| 8. |
Thierry
Girard |
Montesa
|
| 9. |
Thierry
Michaud |
Fantic
|
| 10. |
Bruno
Camozzi |
Fantic
|
| 11. |
Piero
Sembenini |
Aprilia
|
| 12. |
Takumi
Narita |
Honda
|
| 13. |
Davide
Marchi |
Beta
|
| 14. |
Marc Reit |
Beta
|
| 15 |
Stefano
Dellio |
Montesa
|
|
