NATIONS GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Kenny Roberts | 56:49.700 | |
| 2 | Virginio Ferrari | 57:00.600 | |
| 3 | Tom Herron | 57:07.100 | |
| 4 | Barry Sheene | 57:21.600 | |
| 5 | Mike Baldwin | 57:30.300 | |
| 6 | Bernard Fau | 57:40.700 | |
| 7 | Jack Middelburg | 57:44.700 | |
| 8 | Philippe Coulon | 57:50.700 | |
| 9 | Graziano Rossi | 58:29.400 | |
| 10 | Gianni Pelletier | ||
| 11 | Steve Parrish | ||
| 12 | Max Wiener | ||
| 13 | Alex George | ||
| 15 | Seppo Rossi | ||
| — | Wil Hartog | OUTSTND | |
| — | Christian Sarron | OUTSTND | |
| — | Boet Van Dulmen | OUTSTND | |
| — | Marco Lucchinelli | OUTSTND |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Kork Ballington | 49:10.000 | |
| 2 | Randy Mamola | 49:28.300 | |
| 3 | Barry Ditchburn | 49:57.000 | |
| 4 | Walter Villa | 49:57.100 | |
| 5 | Jean Francois Baldé | 50:32.400 | |
| 6 | Patrick Fernandez | 50:34.000 | |
| 7 | Paolo Pileri | 50:43.400 | |
| 8 | Massimo Matteoni | 50:44.400 | |
| 9 | Pentti Korhonen | 50:50.800 | |
| 10 | Thierry Espié | 50:53.800 |
125cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Angel Nieto | 45:56.500 | |
| 2 | Thierry Espié | 46:00.700 | |
| 3 | Maurizio Massimiani | 46:15.200 | |
| 4 | Bruno Kneubühler | 46:32.900 | |
| 5 | Hans Müller | 46:46.500 | |
| 6 | Eugenio Lazzarini | 46:51.100 | |
| 7 | Pier Luigi Conforti | 46:59.100 | |
| 8 | August Auinger | 47:00.800 | |
| 9 | Paolo Ferretti | 47:29.300 | |
| 10 | Per Edward Carlsson | 47:30.100 |
350cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Greg Hansford | ||
| 2 | Sadao Asami | ||
| 3 | Patrick Fernandez | ||
| 4 | Anton Mang | ||
| 5 | Jeffrey Sayle | ||
| 6 | M. Sayle | ||
| 7 | E. Elias | ||
| 8 | Reinhold Roth | ||
| 9 | A. Faccioli | ||
| 10 | Y. Matsumoto |