BELGIUM GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Freddie Spencer | — | 15 |
| 2 | Randy Mamola | — | 12 |
| 3 | Raymond Roche | — | 10 |
| 4 | Eddie Lawson | — | 8 |
| 5 | Ron Haslam | — | 6 |
| 6 | Tadahiko Taira | — | 5 |
| 7 | Wayne Gardner | — | 4 |
| 8 | Sergio Pellandini | — | 3 |
| 9 | Barry Sheene | — | 2 |
| 10 | Gustav Reiner | — | 1 |
| 11 | Walter Magliorati | — | |
| 12 | Franck Gross | — | |
| 13 | Wolfgang Von Muralt | — | |
| 14 | Dave Petersen | — | |
| 15 | Lorenzo Ghiselli | — | |
| 16 | Steve Parrish | — | |
| 17 | Eero Hyvarinen | — | |
| 18 | Fabio Biliotti | — | |
| 19 | Mark Salle | — | |
| 20 | Klaus Klein | — | |
| 21 | Børge Nielsen | — | |
| 22 | Brett Hudson | — | |
| — | Hervé Moineau | OUTSTND | |
| — | Marco Gentile | OUTSTND | |
| — | Reinhold Roth | OUTSTND | |
| — | Louis-Luc Maisto | OUTSTND | |
| — | Leandro Beccheroni | OUTSTND | |
| — | Virginio Ferrari | OUTSTND | |
| — | Didier De Radigues | OUTSTND | |
| — | Keith Huewen | OUTSTND | |
| — | Massimo Broccoli | OUTSTND | |
| — | Paul Lewis | OUTSTND | |
| — | Rob Punt | OUTSTND | |
| — | Henk Van Der Mark | OUTSTND | |
| — | Boet Van Dulmen | OUTSTND | |
| — | Christian Le Liard | OUTSTND | |
| — | Attilio Riondato | NOTSTARTED | |
| — | Kevin Wrettom | NOTSTARTED |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Manfred Herweh | 43:16.450 | |
| 2 | Sito Pons | 43:16.930 | |
| 3 | Christian Sarron | 43:18.630 | |
| 4 | Ivan Palazzese | 43:19.400 | |
| 5 | Guy Bertin | 43:28.750 | |
| 6 | Thierry Espié | 43:32.510 | |
| 7 | Anton Mang | 43:36.340 | |
| 8 | Jean Michel Mattioli | 43:47.350 | |
| 9 | Jacques Bolle | 43:49.580 | |
| 10 | Thierry Rapicault | 43:57.670 | |
| 11 | Carlos Cardús | ||
| 13 | Jacques Cornu | ||
| 14 | Harald Eckl | ||
| 15 | Siegfried Minich | ||
| 16 | Martin Wimmer | ||
| 17 | Stephane Mertens | ||
| 18 | Jean Francois Baldé | ||
| 19 | Patrick Fernandez | ||
| 20 | Karl Grässel | ||
| 21 | Mario Rademeyer | ||
| 22 | Niel Robinson | ||
| 23 | Alan Carter | ||
| 24 | Rene Deláby | ||
| 25 | Michel Simeon | ||
| — | Carlos Lavado | OUTSTND | |
| — | Wayne Rainey | OUTSTND | |
| — | Donnie Mcleod | OUTSTND | |
| — | Roland Freymond | OUTSTND | |
| — | Richard Hubin | OUTSTND | |
| — | Tony Rogers | OUTSTND | |
| — | Teruo Fukuda | OUTSTND |
80cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Stefan Dörflinger | ||
| 2 | Jorge Martinez | ||
| 3 | Hans Spaan | ||
| 4 | Pierpaolo Bianchi | ||
| 5 | Willem Heykoop | ||
| 6 | Hubert Abold | ||
| 7 | Gerhard Waibel | ||
| 8 | Serge Julin | ||
| 9 | Hans Müller | ||
| 10 | Theo Timmer | ||
| 13 | Jos Van Dongen | ||
| 14 | Otto Machinek | ||
| 19 | Günter Schirnhofer | ||
| — | Reiner Koster | OUTSTND |