2 – Pierre Monneret, Gary Hocking, Tom Phillips, Mike Hailwood, Bill Ivy, Jarno Saarinen, Johnny Cecotto, Walter Villa, Pier Paolo Bianchi, Gregg Hansford, Kork Ballington, Jon Ekerold, Kenny Roberts, Anton Mang, Jorge Martínez, Carlos Cardus, Loris Capirossi, Loris Reggiani, Wayne Rainey, Ezio Gianola, Tetsuya Harada, Tōru Ukawa, Max Biaggi, Toni Elías, Sete Gibernau
1 – Bruno Ruffo, Alfredo Milani, Fergus Anderson, Werner Haas, Carlo Ubbiani, Duilio Agostini, Jan Huberts, Kunimitsu Takahashi, Jim Redman, Hans-Georg Anschiedt, Luigi Taveri, Ralph Bryans, Yoshimi Katayama, Aalt Toersen, Jean Aureal, Santiago Herrero, Ángel Nieto, Dieter Braun, Rodney Gould, Gilberto Parlotti, Henk van Kessel, Herbert Rittberger, Takazumi Katayama, Eugenio Lazzarini, Guy Bertin, Patrick Fernandez, Marco Lucchinelli, Jean-Claude Selini, Jean-Louis Tournadre, Jean-Francois Balde, Michel Frutschi, Stefan Dorflinger, Ricardo Tormo, Alan Carter, Luca Cadalora, Carlos Lavado, Fausto Gresini, Reinhold Rogh, Randy Mamola, Jacques Cornu, Kevin Schwantz, Noboru Ueda, Haruchika Aoki, Ralf Waldmann, Stefano Perugini, Kazuto Sakata, Roberto Locatelli, Youichi Ui, Daijirō Katō, Lucio Cecchinello, Fonsi Nieto, Andrea Dovizioso, Yūki Takahashi,