Results:
Heat 1
1 Mario Andretti Ferrari 312B '002[2]' 32 laps
2 Jackie Stewart Tyrrell-Cosworth 001 32 laps
3 Jo Siffert BRM P160 32 laps
4 Denny Hulme McLaren-Cosworth M19A 32 laps
5 Jacky Ickx Ferrari 312B 32 laps
6 Chris Amon Matra-Cosworth MS120 32 laps
7 Tim Schenken Brabham-Ford BT42
8 Howden Ganley BRM P155
9 Mark Donohue Lola T192-Chevrolet F A/5000
10 Ron Grable Lola-Chev T190 F A/5000
11 Peter Gethin McLaren M14A-Ford
12 Bobby Unser Lola T190-Chevrolet F A/5000
13 Derek Bell March 701-Ford
14 Lou Sell Lola T192-Chevrolet F A/5000
Did Not Finish:
John Cannon March 701-Cosworth 29
Ronnie Peterson March 711-Cosworth 29
Emerson Fittipaldi Lotus 72-Cosworth 25
Reine Wisell Lotus 72-Cosworth 17
Swede Savage Eagle-Plymouth 16 F A/5000
Graham Hill Brabham BT34-Cosworth 12
Henri Pescarolo March 711-Cosworth
Al Unser Lola T192-Chevrolet F A/5000
Fastest Lap: Chris Amon (Matra-Cosworth MS120), 1:43.088, 111.54mph
Pole Position: Jackie Stewart (Tyrrell-Cosworth), 1:41.257
Heat 2
1 Mario Andretti Ferrari 312B '002[2]' 32 laps
2 Jackie Stewart Tyrrell-Cosworth 001 32 laps
3 Chris Amon Matra-Cosworth MS120 '03' 32 laps
4 Pedro Rodriguez BRM P160 '160-01' 32 laps
5 Denny Hulme McLaren-Cosworth M19A 'M19A/1' 32 laps
6 Tim Schenken Brabham-Cosworth BT42
7 Ron Grable Lola T190-Chevrolet F A/5000
8 Peter Gethin McLaren M14A-Ford
9 John Cannon March 701-Ford
10 Tony Adamowicz Lola T192-Chevrolet F A/5000
11 Howden Ganley BRM P155
12 Lou Sell Lola T192
13 Jo Siffert BRM P160
14 Guy Hutchison ASD-Chevrolet F A/5000
Did Not Finish:
Jacky Ickx Ferrari 312B2
Derek Bell March 701-Cosworth
A.J. Foyt McLaren M10B-Chevrolet F A/5000
Graham Hill Brabham BT34-Cosworth
Emerson Fittipaldi Lotus 72-Cosworth
Henri Pescarolo March 711-Cosworth
Reine Wisell Lotus 72-Cosworth
Swede Savage Eagle-Plymouth F A/5000
Fastest Lap: Pedro Rodriguez (BRM P160), 1:42.777, 111.88mph
Pole Position: Mario Andretti (Ferrari 312B)
Aggregate for F1 only.
1 Mario Andretti Ferrari 312B-1/71 64 laps
2 Jackie Stewart Tyrrell-Cosworth 64
3 Denis Hulme McLaren-Cosworth M19A 64
4 Chris Amon Matra-Simca MS120B 64
5 Tim Schenken Brabham-Cosworth BT33 61
6 Jo Siffert BRM P160 60
7 Peter Gethin McLaren-Cosworth M14A 63
8 Howden Ganley BRM P153 61
Not Classified:
Pedro Rodriguez BRM P160 53
Jacky Ickx Ferrari 312B-1/71 34 Puncture
John Cannon March-Cosworth 701 60
Derek Bell March-Cosworth 701 46 Suspension
Ronnie Peterson March-Cosworth 711 43
Henri Pescarolo March-Cosworth 711 24 Suspension
Emerson Fittipaldi Lotus-Cosworth 72C 25 Gear Linkage
Graham Hill Brabham-Cosworth BT34 18 Oil pipe
Reine Wisell Lotus-Cosworth 72C 17 Ignition
Aggregate result for F1 and F5000 together top ten.
1 Mario Andretti Ferrari 312B '002[2]' 1h51m48.410, 109.70mph
2 Jackie Stewart Tyrrell-Cosworth 001 1h52m04.324
3 Denny Hulme McLaren-Cosworth M19A 'M19A/1' 64 laps
4 Chris Amon Matra-Cosworth MS120 '03' 64 laps
5 Tim Schenken Brabham-Cosworth BT42 63 laps
6 Peter Gethin McLaren-Cosworth M14A 'M14A/1' 63 laps
7 Ron Grable Lola T190-Chevrolet F A/5000 63 laps
8 Peter Gethin McLaren M14A-Ford 63 laps
9 Howden Ganley BRM P155 61 laps
10 Pedro Rodriguez BRM P160 '160-01' 61 laps
11 Jacky Ickx Ferrari 312B2
12 John Cannon March 701-Cosworth
13 Graham Hill Brabham BT34-Cosworth
14 Ronnie Peterson March 711-Cosworth
15 Lou Sell Lola T192-Chevrolet F A/5000
16 Derek Bell March 701-Cosworth
17 Emerson Fittipaldi Lotus 72-Cosworth
18 Henri Pescarolo March 711-Cosworth
19 Reine Wisell Lotus 72-Cosworth
20 Mark Donohue Lola T192-Chevrolet F A/5000
Not Classified:
George Follmer Lotus 70B-Ford F A/5000
Sam Posey Surtees TS8-Chevrolet F A/5000
Bob Bondurant Lola T192-Chevrolet F A/5000
Peter Revson Surtees TS8 -Chevrolet F A/5000
Tony Adamowicz Lola T192-Chevrolet F A/5000
Al Unser Lola T192-Chevrolet F A/5000
Bobby Unser Lola T190-Chevrolet F A/5000
Gus Hutchinson ASD-Chevrolet F A/5000
Swede Savage Eagle-Plymouth F A/5000
A.J. Foyt McLaren M10B-Chevrolet F A/5000