CZECHOSLOVAKIAN GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | John Newbold | — | 15 |
| 2 | Teuvo Lansivuori | — | 12 |
| 3 | Philippe Coulon | — | 10 |
| 4 | Karl Auer | — | 8 |
| 5 | Max Wiener | — | 6 |
| 5 | Jack Findlay | — | |
| 6 | Olivier Chevallier | — | 5 |
| 7 | Bernd Tügenthal | — | 4 |
| 8 | Boet Van Dulmen | — | 3 |
| 9 | Chas Mortimer | — | 2 |
| 10 | Edmar Ferreira | — | 1 |
| 11 | Bo Granath | — | |
| 12 | Charles Dobson | — | |
| 13 | Janos Drapal | — | |
| 14 | Giorgio Gatti | — | |
| 15 | Michael Schmid | — | |
| 16 | Walter Kaletsch | — | |
| 17 | Lars Johansson | — | |
| — | Giacomo Agostini | OUTSTND | |
| — | Dieter Braun | OUTSTND | |
| — | Roberto Gallina | OUTSTND | |
| — | Marco Lucchinelli | OUTSTND | |
| — | Victor Palomo | OUTSTND | |
| — | Pat Hennen | OUTSTND | |
| — | Børge Nielsen | OUTSTND | |
| — | Tom Herron | OUTSTND | |
| — | Virginio Ferrari | OUTSTND | |
| — | Marcel Ankone | OUTSTND | |
| — | Helmut Kassner | OUTSTND | |
| — | Piers Forester | OUTSTND | |
| — | Jean Philippe Orban | OUTSTND | |
| — | Francois Hollebecq | OUTSTND | |
| — | Peter Baláž | OUTSTND | |
| — | Roland Freymond | OUTSTND | |
| — | Bohumil Stasa | OUTSTND | |
| — | Christian Estrosi | OUTSTND | |
| — | Alex George | OUTSTND | |
| — | Bob Coulter | OUTSTND |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Walter Villa | 50:46.120 | |
| 2 | Gianfranco Bonera | 51:21.750 | |
| 3 | Takazumi Katayama | 51:36.340 | |
| 4 | Victor Palomo | 51:39.330 | |
| 5 | Bruno Kneubühler | 51:40.670 | |
| 6 | Tom Herron | 51:50.380 | |
| 7 | Dieter Braun | 52:00.500 | |
| 8 | Pentti Korhonen | 52:12.790 | |
| 9 | John Dodds | 52:20.960 | |
| 10 | Harald Bartol | 52:13.470 |
350cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Walter Villa | ||
| 2 | Victor Palomo | ||
| 3 | Tom Herron | ||
| 4 | Pentti Korhonen | ||
| 5 | Chas Mortimer | ||
| 6 | John Dodds | ||
| 7 | Gianfranco Bonera | ||
| 8 | Karl Auer | ||
| 9 | Rudolf Kunz | ||
| 10 | Christian Sarron |