The 1991 Australian motorcycle Grand Prix was the second round of the 1991 Grand Prix motorcycle racing season. The race took place on the weekend of 5–7 April 1991 at Eastern Creek Raceway in Sydney, New South Wales. It was the first of six times the Australian motorcycle Grand Prix would be held at Eastern Creek before moving permanently back to Phillip Island in 1997.
500 cc classification Pos. Rider Team Manufacturer Laps Time Grid Points 1 Wayne Rainey Marlboro Team Roberts Yamaha 32 49:14.411 1 20 2 Michael Doohan Rothmans Honda Team Honda 32 +2.549 3 17 3 John Kocinski Marlboro Team Roberts Yamaha 32 +9.457 4 15 4 Wayne Gardner Rothmans Honda Team Honda 32 +24.437 2 13 5 Kevin Schwantz Lucky Strike Suzuki Suzuki 32 +29.177 6 11 6 Eddie Lawson Cagiva Corse Cagiva 32 +31.155 5 10 7 Jean-Philippe Ruggia Sonauto Yamaha Mobil 1 Yamaha 32 +37.849 9 9 8 Alex Barros Cagiva Corse Cagiva 32 +59.646 7 8 9 Adrien Morillas Sonauto Yamaha Mobil 1 Yamaha 32 +59.702 10 7 10 Didier de Radiguès Lucky Strike Suzuki Suzuki 32 +1:01.652 12 6 11 Kevin Magee Team Roberts Suzuki 32 +1:20.599 11 5 12 Doug Chandler Roberts B Team Yamaha 32 +1:28.598 13 4 13 Eddie Laycock Millar Racing Yamaha 31 +1 lap 15 3 14 Cees Doorakkers HEK-Baumachines Honda 30 +2 laps 16 2 15 Steve Spray Team Roton Roton 29 +3 laps 17 1 16 Niggi Schmassman Schmassman Technotron Honda 28 +4 laps 18 Ret Juan Garriga Ducados Yamaha Yamaha 13 Retired 8 Ret Sito Pons Campsa Honda Team Honda 12 Retired 14
250 cc classification Pos Rider Manufacturer Laps Time Grid Points 1 Luca Cadalora Honda 28 44:19.673 1 20 2 Helmut Bradl Honda 28 +0.269 2 17 3 Carlos Cardús Honda 28 +11.833 3 15 4 Wilco Zeelenberg Honda 28 +15.394 4 13 5 Loris Reggiani Aprilia 28 +26.882 5 11 6 Pierfrancesco Chili Aprilia 28 +56.839 7 10 7 Andreas Preining Aprilia 28 +1:06.408 9 9 8 Jochen Schmid Honda 28 +1:14.223 10 8 9 Paolo Casoli Yamaha 28 +1:17.967 15 7 10 Carlos Lavado Yamaha 28 +1:18.302 13 6 11 Jean-Pierre Jeandat Honda 28 +1:30.197 5 12 Bernard Hänggeli Aprilia 28 +1:35.860 4 13 Frédéric Protat Aprilia 27 +1 lap 3 14 Urs Jucker Yamaha 27 +1 lap 2 15 Kevin Mitchell Yamaha 27 +1 lap 1 16 Stephen Whitehouse Yamaha 27 +1 lap 17 Jaime Mariano Aprilia 27 +1 lap 18 David Horton Yamaha 27 +1 lap 19 Gavin Johnston Yamaha 27 +1 lap 20 Warren Palesy Yamaha 27 +1 lap 21 Michael Haisman Yamaha 27 +1 lap 22 Scott Buckley Yamaha 26 +2 laps Ret Stefan Prein Honda 26 Retired 14 Ret Masahiro Shimizu Honda 21 Retired 12 Ret Jim Filice Yamaha 21 Retired Ret Darren Milner Yamaha 14 Retired Ret Martin Wimmer Suzuki 13 Retired 6 Ret Alberto Puig Yamaha 4 Retired Ret Trevor Manley Yamaha 3 Retired Ret Àlex Crivillé Honda 3 Retired 11 Ret Leon van der Heyden Honda 2 Retired Ret Doriano Romboni Honda 1 Retired 8 Ret Harald Eckl Aprilia 0 Retired Ret Ricky Rice Yamaha 0 Retired Ret Peter Linden Honda 0 Retired Ret Corrado Catalano Honda 0 Retired Ret Ian Newton Yamaha 0 Retired
125 cc classification Pos Rider Manufacturer Laps Time Grid Points 1 Loris Capirossi Honda 24 40:15.516 1 20 2 Fausto Gresini Honda 24 +5.764 5 17 3 Noboru Ueda Honda 24 +13.068 3 15 4 Ezio Gianola Derbi 24 +16.617 2 13 5 Ralf Waldmann Honda 24 +22.713 8 11 6 Koji Takada Honda 24 +34.286 10 7 Heinz Lüthi Honda 24 +34.725 4 9 8 Alessandro Gramigni Aprilia 24 +34.780 10 8 9 Hans Spaan Honda 24 +42.294 13 7 10 Jorge Martínez JJ Cobas 24 +47.291 9 6 11 Dirk Raudies Honda 24 +47.581 15 5 12 Maurizio Vitali Gazzaniga 24 +47.659 11 4 13 Steve Patrickson Honda 24 +47.939 3 14 Peter Galvin Honda 24 +48.364 14 2 15 Hisashi Unemoto Honda 24 +57.904 1 16 Kazuto Sakata Honda 24 +58.009 17 Julián Miralles JJ Cobas 24 +59.981 18 Herri Torrontegui JJ Cobas 24 +1:01.287 19 Emilio Cuppini Gazzaniga 24 +1:08.358 20 Johnny Wickström Honda 24 +1:15.742 21 Robin Appleyard Honda 24 +1:15.941 22 Gimmi Bosio Honda 24 +1:18.526 23 Alfred Waibel Honda 24 +1:26.064 24 Kinya Wada Honda 24 +1:26.303 25 Thierry Feuz Honda 24 +1:26.644 26 Alan Patterson Honda 24 +1:46.388 27 Hubert Abold Honda 23 +1 lap 28 Linda Walsh Honda 23 +1 lap 29 René Dünki Honda 23 +1 lap 30 Kenneth Fisher Honda 23 +1 lap 31 Tony Daly Honda 23 +1 lap 32 Tony Sims Honda 23 +1 lap 33 Peter Scott Honda 22 +2 laps Ret Gabriele Debbia Aprilia 17 Retired 6 Ret Manuel Herreros JJ Cobas 17 Retired Ret Javier Debon JJ Cobas 11 Retired Ret Bruno Casanova Honda 9 Retired 12 Ret Olivier Petrucciani Aprilia 7 Retired Ret Adolf Stadler JJ Cobas 3 Retired 7
References