BELGIUM GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Barry Sheene | 38:58.500 | |
| 2 | Steve Baker | 39:09.800 | |
| 3 | Pat Hennen | 39:13.100 | |
| 4 | Teuvo Lansivuori | 39:14.100 | |
| 5 | Steve Parrish | 39:16.000 | |
| 6 | Philippe Coulon | 39:24.300 | |
| 7 | Wil Hartog | 39:31.500 | |
| 8 | Giacomo Agostini | 39:35.300 | |
| 9 | Jack Findlay | 40:22.000 | |
| 10 | John Williams | 40:22.200 |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Walter Villa | — | 15 |
| 2 | Takazumi Katayama | — | 12 |
| 3 | Mario Lega | — | 10 |
| 4 | Masahiro Wada | — | 8 |
| 5 | Victor Soussan | — | 6 |
| 6 | Kork Ballington | — | 5 |
| 7 | Franco Uncini | — | 4 |
| 8 | Patrick Fernandez | — | 3 |
| 9 | Tom Herron | — | 2 |
| 10 | Jonnie Ekerold | — | 1 |
| 11 | Barry Ditchburn | — | |
| 12 | Jean-Claude Meilland | — | |
| 13 | Chas Mortimer | — | |
| 14 | Mike Grant | — | |
| 15 | Bernard Fau | — | |
| 16 | Pier Luigi Conforti | — | |
| 17 | Walter Hoffmann | — | |
| 18 | Olivier Chevallier | — | |
| 19 | O. Liegeois | — | |
| 20 | Svend Andersson | — |
125cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Pierpaolo Bianchi | 44:22.900 | |
| 2 | Angel Nieto | 44:36.600 | |
| 3 | Anton Mang | 44:49.600 | |
| 4 | Eugenio Lazzarini | 44:56.600 | |
| 5 | Pier Luigi Conforti | 45:34.200 | |
| 6 | Ermanno Giuliano | 45:41.100 | |
| 7 | Stefan Dörflinger | 45:48.400 | |
| 8 | Gert Bender | 45:48.800 | |
| 9 | Cees Van Dongen | 46:00.300 | |
| 10 | Jean Louis Guignabodet | 46:01.500 |
50cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Eugenio Lazzarini | ||
| 2 | Herbert Rittberger | ||
| 3 | Angel Nieto | ||
| 4 | Ricardo Tormo | ||
| 5 | Julien Van Zeebroeck | ||
| 6 | Rudolf Kunz | ||
| 7 | Patrick Plisson | ||
| 8 | Ramon Gali | ||
| 9 | C. Dumont | ||
| 10 | Hagen Klein |