Round 1

United States

Weekend schedule

Pos	No.	Driver	Team	Lap	Time	Avg. Speed
01	28	Gerhard Berger	McLaren	34	1:31.050	150.247
02	23	Pierluigi Martini	Minardi	66	1:31.568	149.397
03	27	Ayrton Senna	McLaren	18	1:32.178	148.409
04	4	Jean Alesi	Tyrrell	4	1:32.221	148.339
05	6	Riccardo Patrese	Williams	38	1:32.222	148.338
06	29	Éric Bernard	Lola	66	1:32.681	147.603
07	19	Alessandro Nannini	Benetton	67	1:32.694	147.582
08	3	Satoru Nakajima	Tyrrell	68	1:32.707	147.562
09	2	Nigel Mansell	Ferrari	40	1:32.814	147.392
10	20	Nelson Piquet	Benetton	68	1:32.865	147.311
11	5	Thierry Boutsen	Williams	33	1:32.915	147.231
12	8	Stefano Modena	Brabham	67	1:33.147	146.865
13	1	Alain Prost	Ferrari	19	1:33.170	146.828
14	10	Bernd Schneider	Arrows	62	1:33.573	146.196
15	30	Aguri Suzuki	Lola	48	1:33.819	145.813
16	22	Andrea de Cesaris	Dallara	10	1:34.067	145.428
17	7	Gregor Foitek	Brabham	36	1:34.156	145.291
18	24	Paolo Barilla	Minardi	36	1:34.265	145.123
19	9	Michele Alboreto	Arrows	65	1:34.517	144.736
20	14	Olivier Grouillard	Osella	29	1:35.350	143.471
21	11	Derek Warwick	Lotus	5	1:35.396	143.402
22	33	Roberto Moreno	EuroBrun	14	1:35.446	143.327
23	16	Ivan Capelli	Leyton House	10	1:35.598	143.099
24	25	Nicola Larini	Ligier	3	1:36.971	141.073
25	15	Maurício Gugelmin	Leyton House	56	1:37.058	140.947