CZECHOSLOVAKIAN GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Johnny Cecotto | — | 15 |
| 2 | Giacomo Agostini | — | 12 |
| 3 | Michel Rougerie | — | 10 |
| 4 | Pat Hennen | — | 8 |
| 5 | Gianfranco Bonera | — | 6 |
| 6 | Teuvo Lansivuori | — | 5 |
| 7 | Steve Parrish | — | 4 |
| 8 | Max Wiener | — | 3 |
| 9 | Franz Rau | — | 2 |
| 10 | Helmut Kassner | — | 1 |
| 11 | Alex George | — | |
| 12 | Børge Nielsen | — | |
| 13 | Franz Heller | — | |
| 14 | Roland Freymond | — | |
| 15 | Jean Marc Toffolo | — | |
| 16 | Adelio Faccioli | — | |
| 17 | Hans Braumandl | — | |
| 18 | Giorgio Gatti | — | |
| 19 | Michael Schmid | — | |
| — | Wil Hartog | OUTSTND | |
| — | John Williams | OUTSTND | |
| — | Boet Van Dulmen | OUTSTND | |
| — | Werner Nenning | OUTSTND | |
| — | Armando Toracca | OUTSTND | |
| — | Giovanni Rolando | OUTSTND | |
| — | Steve Baker | OUTSTND | |
| — | Marco Lucchinelli | OUTSTND | |
| — | Giuseppe Consalvi | OUTSTND | |
| — | Bo Granath | OUTSTND | |
| — | Jack Findlay | OUTSTND | |
| — | Karl Auer | OUTSTND | |
| — | Virginio Ferrari | OUTSTND | |
| — | Jean Philippe Orban | OUTSTND | |
| — | Harald Merkl | OUTSTND | |
| — | Ron Kirkham | OUTSTND | |
| — | Odd Arne Lände | OUTSTND | |
| — | Hans-Otto Buteneth | OUTSTND | |
| — | Bohumil Stasa | OUTSTND |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Franco Uncini | 49:58.890 | |
| 2 | Walter Villa | 49:59.300 | |
| 3 | Mario Lega | 50:22.730 | |
| 4 | Kork Ballington | 50:24.340 | |
| 5 | Tom Herron | 50:24.800 | |
| 6 | Alan North | 50:55.870 | |
| 7 | Jonnie Ekerold | 51:00.390 | |
| 8 | Patrick Fernandez | 51:02.350 | |
| 9 | Olivier Chevallier | 51:03.010 | |
| 10 | Guy Bertin | 51:03.700 |
350cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Johnny Cecotto | ||
| 2 | Tom Herron | ||
| 3 | Christian Sarron | ||
| 4 | Pentti Korhonen | ||
| 5 | Victor Palomo | ||
| 6 | Victor Soussan | ||
| 7 | Kork Ballington | ||
| 8 | Michel Rougerie | ||
| 9 | Jonnie Ekerold | ||
| 10 | Giacomo Agostini |