NATIONS GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Kenny Roberts | 59:17.000 | |
| 2 | Pat Hennen | 59:23.200 | |
| 3 | Marco Lucchinelli | 59:52.500 | |
| 4 | Steve Baker | 59:57.400 | |
| 5 | Barry Sheene | 00:08.400 | |
| 6 | Wil Hartog | 00:24.500 | |
| 7 | Teuvo Lansivuori | 00:33.300 | |
| 8 | Philippe Coulon | 01:21.100 | |
| 9 | Boet Van Dulmen | 01:21.700 | |
| 10 | Gianni Rolando |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Kork Ballington | — | 15 |
| 2 | Greg Hansford | — | 12 |
| 3 | Franco Uncini | — | 10 |
| 4 | Tom Herron | — | 8 |
| 5 | Patrick Fernandez | — | 6 |
| 6 | Mario Lega | — | 5 |
| 7 | Olivier Chevallier | — | 4 |
| 8 | Raymond Roche | — | 3 |
| 9 | Jean Francois Baldé | — | 2 |
| 10 | Sadao Asami | — | 1 |
| 11 | Anton Mang | — | |
| 12 | Sauro Pazzaglia | — | |
| 13 | John Dodds | — | |
| 14 | Franco Solaroli | — | |
| 15 | Victor Soussan | — |
125cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Eugenio Lazzarini | 46:25.900 | |
| 2 | Maurizio Massimiani | 46:52.100 | |
| 3 | Harald Bartol | 46:55.000 | |
| 4 | Thierry Espié | 46:55.200 | |
| 5 | Per Edward Carlsson | 47:15.200 | |
| 6 | Hans Müller | 47:20.600 | |
| 7 | Angel Nieto | 47:44.500 | |
| 8 | Jean Louis Guignabodet | 47:53.400 | |
| 9 | Stefan Dörflinger | 48:05.200 | |
| 10 | Enrico Cereda | 48:14.800 |
350cc · Course
50cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Ricardo Tormo | — | 15 |
| 2 | Patrick Plisson | — | 12 |
| 3 | Julien Van Zeebroeck | — | 10 |
| 4 | Rolf Blatter | — | 8 |
| 5 | Stefan Dörflinger | — | 6 |
| 6 | Aldo Pero | — | 5 |
| 7 | Wolfgang Müller | — | 4 |
| 8 | A. Jeva | — | 3 |
| 9 | S. Monreale | — | 2 |
| 10 | C. Dumont | — | 1 |
| 11 | Daniel Corvi | — | |
| 12 | Claudio Lusuardi | — | |
| 13 | Enrico Cereda | — | |
| 14 | Hagen Klein | — | |
| 15 | Claudio Granata | — |