Pos	Driver	Constructor	Grid	Laps	Time	Pts
P1	AJ Alan Jones	Williams	21	75	1:44:09.077	9
P2	AP Alain Prost	Renault	53	75	1:44:29.127	6
P3	BG Bruno Giacomelli	Alfa Romeo	85	75	1:44:29.507	4
P4	NM Nigel Mansell	Lotus	95	75	1:44:56.547	3
P5	NP Nelson Piquet	Brabham	41	75	1:45:25.517	2
P6	JL Jacques Laffite	Ligier	126	75	1:45:27.257	1
P7	JW John Watson	McLaren	61	75	1:45:27.577	0
P8	CR Carlos Reutemann	Williams	17	74	Finished	0
P9	DP Didier Pironi	Ferrari	189	73	Finished 1:20.156	0
P10	KR Keke Rosberg	Fittipaldi	2010	73	Finished	0
P11	RP Riccardo Patrese	Arrows	11	71	Finished	0
P12	AD Andrea De Cesaris	McLaren	142	69	Finished	0
P13	MA Michele Alboreto	Tyrrell	174	67	Engine	0
NC	ES Eliseo Salazar	Ensign	24	61	Finished	0
DNF	DW Derek Warwick	Toleman	22	43	Gearbox	0
DNF	MA Mario Andretti	Alfa Romeo	10	29	Suspension	0
DNF	HR Héctor Rebaque	Brabham	16	20	Throttle	0
DNF	MS Marc Surer	Theodore	23	19	Suspension	0
DNF	EC Eddie Cheever	Tyrrell	19	10	Engine	0
DNF	RA René Arnoux	Renault	13	10	Electrical	0
DNF	PT Patrick Tambay	Ligier	7	2	Accident	0
DNF	ED Elio De Angelis	Lotus	15	2	Water leak	0
DNF	JJ Jean-Pierre Jarier	Osella	21	0	Transmission	0
DSQ	GV Gilles Villeneuve	Ferrari	3	22	Incorrect grid formation	0
DNQ	SB Slim Borgudd	ATS			Finished	0
DNQ	CS Chico Serra	Fittipaldi			Finished	0
DNQ	DD Derek Daly	March			Finished	0
DNQ	JV Jacques Villeneuve, Sr.	Arrows			Finished	0
DNQ	BH Brian Henton	Toleman			Finished	0
DNQ	BG Beppe Gabbiani	Osella			Finished	0

Round 15

Caesars Palace Grand Prix

Caesars Palace

Las Vegas, United States of America

Saturday, 17 October 1981

1st

2nd

3rd

Fastest Lap

1:20.156Lap 49 · 163.930 km/h

Pos	Driver	Constructor	Grid	Laps	Time	Pts
P1	AJ Alan Jones	Williams	21	75	1:44:09.077	9
P2	AP Alain Prost	Renault	53	75	1:44:29.127	6
P3	BG Bruno Giacomelli	Alfa Romeo	85	75	1:44:29.507	4
P4	NM Nigel Mansell	Lotus	95	75	1:44:56.547	3
P5	NP Nelson Piquet	Brabham	41	75	1:45:25.517	2
P6	JL Jacques Laffite	Ligier	126	75	1:45:27.257	1
P7	JW John Watson	McLaren	61	75	1:45:27.577	0
P8	CR Carlos Reutemann	Williams	17	74	Finished	0
P9	DP Didier Pironi	Ferrari	189	73	Finished 1:20.156	0
P10	KR Keke Rosberg	Fittipaldi	2010	73	Finished	0
P11	RP Riccardo Patrese	Arrows	11	71	Finished	0
P12	AD Andrea De Cesaris	McLaren	142	69	Finished	0
P13	MA Michele Alboreto	Tyrrell	174	67	Engine	0
NC	ES Eliseo Salazar	Ensign	24	61	Finished	0
DNF	DW Derek Warwick	Toleman	22	43	Gearbox	0
DNF	MA Mario Andretti	Alfa Romeo	10	29	Suspension	0
DNF	HR Héctor Rebaque	Brabham	16	20	Throttle	0
DNF	MS Marc Surer	Theodore	23	19	Suspension	0
DNF	EC Eddie Cheever	Tyrrell	19	10	Engine	0
DNF	RA René Arnoux	Renault	13	10	Electrical	0
DNF	PT Patrick Tambay	Ligier	7	2	Accident	0
DNF	ED Elio De Angelis	Lotus	15	2	Water leak	0
DNF	JJ Jean-Pierre Jarier	Osella	21	0	Transmission	0
DSQ	GV Gilles Villeneuve	Ferrari	3	22	Incorrect grid formation	0
DNQ	SB Slim Borgudd	ATS			Finished	0
DNQ	CS Chico Serra	Fittipaldi			Finished	0
DNQ	DD Derek Daly	March			Finished	0
DNQ	JV Jacques Villeneuve, Sr.	Arrows			Finished	0
DNQ	BH Brian Henton	Toleman			Finished	0
DNQ	BG Beppe Gabbiani	Osella			Finished	0