BRITISH GRAND PRIX
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Kork Ballington | 38:58.650 | |
| 2 | Randy Mamola | 39:22.470 | |
| 3 | Anton Mang | 39:22.610 | |
| 4 | Graeme Mcgregor | 39:22.850 | |
| 5 | Roland Freymond | 39:23.160 | |
| 6 | Olivier Chevallier | 39:45.800 | |
| 7 | Edi Stoellinger | 39:50.580 | |
| 8 | Patrick Fernandez | 40:03.440 | |
| 9 | Christian Estrosi | 40:03.540 | |
| 10 | Tony Head | 40:03.800 |
125cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Angel Nieto | 34:44.100 | |
| 2 | Gert Bender | 34:44.190 | |
| 3 | Guy Bertin | 34:44.220 | |
| 4 | Stefan Dörflinger | 34:48.130 | |
| 5 | Pierpaolo Bianchi | 34:50.330 | |
| 6 | Maurizio Massimiani | 34:52.890 | |
| 7 | Hans Müller | 34:53.340 | |
| 8 | August Auinger | 34:53.510 | |
| 9 | Bruno Kneubühler | 35:00.650 | |
| 10 | Clive Horton | 35:02.110 |
350cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Kork Ballington | ||
| 2 | Greg Hansford | ||
| 3 | Jeffrey Sayle | ||
| 4 | Michel Frutschi | ||
| 5 | Roland Freymond | ||
| 6 | Michel Rougerie | ||
| 7 | Olivier Chevallier | ||
| 8 | Tony Head | ||
| 9 | Alan North | ||
| 10 | Jonnie Ekerold |