4. Grande Premio de Portugal - QUALIFYING 1

21 Oct 1984 Autódromo do Estoril, Portugal

Pos	No	Driver	Car	Time
1	7	Alain Prost PRO	McLaren TAG	1:28.276
2	11	Elio de Angelis DEA	Lotus Renault	1:28.428
3	8	Niki Lauda LAU	McLaren TAG	1:28.837
4	20	Stefan Johansson JOH	Toleman Hart	1:28.991
5	15	Patrick Tambay TAM	Renault	1:29.409
6	19	Ayrton Senna SEN	Toleman Hart	1:30.077
7	1	Nelson Piquet PIQ	Brabham BMW	1:30.889
8	27	Michele Alboreto ALB	Ferrari	1:31.192
9	24	Piercarlo Ghinzani GHI	Osella Alfa Romeo	1:31.336
10	6	Keke Rosberg ROS	Williams Honda	1:32.269
11	18	Thierry Boutsen BOU	Arrows BMW	1:32.530
12	12	Nigel Mansell MAN	Lotus Renault	1:32.986
13	26	Andrea de Cesaris DEC	Ligier Renault	1:33.398
14	30	Jo Gartner GAR	Osella Alfa Romeo	1:33.540
15	17	Marc Surer SUR	Arrows BMW	1:34.003
16	25	Francois Hesnault HES	Ligier Renault	1:34.233
17	23	Eddie Cheever CHE	Alfa Romeo	1:34.809
18	9	Philippe Alliot ALL	RAM Hart	1:34.839
19	16	Derek Warwick WAR	Renault	1:35.913
20	21	Mauro Baldi BAL	Spirit Hart	1:36.483
21	28	Rene Arnoux ARN	Ferrari	1:36.634
22	22	Riccardo Patrese PAT	Alfa Romeo	1:37.154
23	33	Philippe Streiff STR	Renault	1:37.280
24	5	Jacques Laffite LAF	Williams Honda	1:39.696
25	10	Jonathan Palmer PAL	RAM Hart	1:40.344
26	14	Gerhard Berger BER	ATS BMW	1:44.966