Round 1 · United States
Circuit of the AmericasSunday, 10 March 1991 Finished Podium
- ASAyrton Senna
- APAlain Prost
- NPNelson Piquet
Full classification
- 1Ayrton SennaMcLarenFinished
10
2Alain ProstFerrariFinished63Nelson PiquetBenettonFinished44Stefano ModenaTyrrellFinished35Satoru NakajimaTyrrell+1 Lap26Aguri SuzukiLarrousse+2 Laps17Nicola LariniLambo+3 Laps8Gabriele TarquiniAGS+4 Laps9Pierluigi MartiniMinardiEngine10Bertrand GachotJordanEngine11Martin BrundleBrabham+8 Laps12Jean AlesiFerrariGearbox13Mika HäkkinenTeam LotusEngine14Riccardo PatreseWilliamsGearbox15Roberto MorenoBenettonCollision16Michele AlboretoFootworkEngine17Ivan CapelliLeyton HouseGearbox18Thierry BoutsenLigierEngine19Gerhard BergerMcLarenFuel pump20Nigel MansellWilliamsGearbox21Maurício GugelminLeyton HouseGearbox22Mark BlundellBrabhamSpun off23Emanuele PirroDallaraGearbox24Gianni MorbidelliMinardiGearbox25Jyrki JärvilehtoDallaraGearbox26Éric BernardLarrousseEngine