SAN MARINO GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Freddie Spencer | 52:21.780 | |
| 2 | Randy Mamola | 52:39.480 | |
| 3 | Graeme Crosby | 52:46.430 | |
| 4 | Virginio Ferrari | 52:58.620 | |
| 5 | Jack Middelburg | 53:01.370 | |
| 6 | Marco Lucchinelli | 53:12.320 | |
| 7 | Kork Ballington | 53:22.510 | |
| 8 | Leandro Becheroni | 53:28.580 | |
| 9 | Sergio Pellandini | 53:56.190 | |
| 10 | Guido Paci | 54:04.740 | |
| 11 | Graziano Rossi | ||
| 12 | Lorenzo Ghiselli | ||
| 13 | Philippe Coulon | ||
| 14 | Andreas Hofmann | ||
| — | Takazumi Katayama | OUTSTND |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Anton Mang | — | |
| 2 | Jean Louis Tournadre | — | |
| 3 | Roland Freymond | — |