4. Grande Premio de Portugal - STARTING GRID

21 Oct 1984 Autódromo do Estoril, Portugal

Pos	No	Driver	Car	Time
1	1	Nelson Piquet PIQ	Brabham BMW	1:21.703
2	7	Alain Prost PRO	McLaren TAG	1:21.774
3	19	Ayrton Senna SEN	Toleman Hart	1:21.936
4	6	Keke Rosberg ROS	Williams Honda	1:22.049
5	11	Elio de Angelis DEA	Lotus Renault	1:22.291
6	12	Nigel Mansell MAN	Lotus Renault	1:22.319
7	15	Patrick Tambay TAM	Renault	1:22.583
8	27	Michele Alboreto ALB	Ferrari	1:22.686
9	16	Derek Warwick WAR	Renault	1:22.801
10	20	Stefan Johansson JOH	Toleman Hart	1:22.942
11	8	Niki Lauda LAU	McLaren TAG	1:23.183
12	22	Riccardo Patrese PAT	Alfa Romeo	1:24.048
13	33	Philippe Streiff STR	Renault	1:24.089
14	23	Eddie Cheever CHE	Alfa Romeo	1:24.235
15	5	Jacques Laffite LAF	Williams Honda	1:24.437
16	17	Marc Surer SUR	Arrows BMW	1:24.688
17	28	Rene Arnoux ARN	Ferrari	1:24.848
18	18	Thierry Boutsen BOU	Arrows BMW	1:25.115
19	2	Manfred Winkelhock WIN	Brabham BMW	1:25.289
20	26	Andrea de Cesaris DEC	Ligier Renault	1:26.082
21	25	Francois Hesnault HES	Ligier Renault	1:26.701
22	24	Piercarlo Ghinzani GHI	Osella Alfa Romeo	1:26.840
23	14	Gerhard Berger BER	ATS BMW	1:28.106
24	30	Jo Gartner GAR	Osella Alfa Romeo	1:28.229
25	21	Mauro Baldi BAL	Spirit Ford	1:29.001
26	10	Jonathan Palmer PAL	RAM Hart	1:29.397
27	9	Philippe Alliot ALL	RAM Hart	1:30.406