1984 Grand Prix of United States
24 June - Detroit: 63 laps x 4.023 km = 253.472 km
Pole Position: N Piquet Brabham 1 min:40.980s
Fastest Lap: 136.358 km/h D Warwick Renault 1 min:46.221s
Results:
1 N Piquet Brabham 1 h 55m 41.842s
2 E de Angelis Lotus 1 h 56m 14.480s
3 T Fabi Brabham 1 h 57m 08.370s
4 A Prost McLaren 1 h 57m 37.100s
5 J Laffite Williams 62
Disqualified:
M 8rundle Tyrrell 63 1 h 55m 42.679s/ (1)
S Bellof Tyrrell 33 accident/ (1)
Did Not Finish:
M Alboreto Ferrari 49 engine
K Rosberg Williams 47 exhaust/ turbo
D Warwick Renault 40 gearbox
P Tambay Renault 33 transmission
P Alliot RAM 33 brakes/ accident
N Lauda McLaren 33 electronics
N Mansell Lotus 27 gearbox
T Boutsen Arrows 27 engine
A de Cesaris Ligier 24 engine overheating
J Cecotto Toleman 23 clutch
E Cheever Alfa Romeo 21 engine
A Senna Toleman 21 accident
R Patrese Alfa Romeo 20 spin
F Hesnault Ligier 3 accident
P Ghinzani Osella 3 accident
R Arnoux Ferrari 2 accident
J Palmer RAM 2 tyre burst/ accident
M Winkelhock ATS 0 accident
M Surer Arrows 0 accident *
Did Not Qualify:
H Rothengatter Spirit
Qualifying Times:
1 1 Nelson Piquet Brabham/BMW 1'40.980
2 7 Alain Prost McLaren/TAG 1'41.640
3 12 Nigel Mansell Lotus/Renault 1'42.172
4 27 Michele Alboreto Ferrari 1'42.246
5 11 Elio de Angelis Lotus/Renault 1'42.434
6 16 Derek Warwick Renault 1'42.637
7 19 Ayrton Senna Toleman/Hart 1'42.651
8 23 Eddie Cheever Alfa Romeo 1'43.065
9 15 Patrick Tambay Renault 1'43.289
10 8 Niki Lauda McLaren/TAG 1'43.484
11 3 Martin Brundle Tyrrell/Ford 1'43.754
12 26 A.de Cesaris Ligier/Renault 1'43.998
13 18 Thierry Boutsen Arrows/BMW 1'44.063
14 14 M.Winkelhock ATS/BMW 1'44.228
15 28 Rene Arnoux Ferrari 1'44.748
16 4 Stefan Bellof Tyrrell/Ford 1'44.940
17 20 Johnny Cecotto Toleman/Hart 1'45.231
18 25 F.Hesnault Ligier/Renault 1'45.419
19 5 Jacques Laffite Williams/Honda 1'46.225
20 9 Philippe Alliot RAM/Hart 1'46.333
21 6 Keke Rosberg Williams/Honda 1'46.495
22 17 Marc Surer Arrows/Ford 1'46.626
23 2 Teo Fabi Brabham/BMW 1'47.335
24 10 Jonathan Palmer RAM/Hart 1'47.743
25 22 Riccardo Patrese Alfa Romeo 1'47.974
26 24 P.Ghinzani Osella/Alfa Romeo 1'48.865
Not qualified
27 21 H.Rothengatter Spirit/Ford 1'49.955
Note:
Interrupted after 1st lap accident. Restarded for original distance.
* retired after first start
It was at this race that a water sample from M Brundle's car
was found to infringe the regulations, resulting in Tyrrell's disqualification
from the season.