| 1 | M. Andretti | Lotus 79 | 1:37,520 | 100,123 |
| 2 | G. Villeneuve | Ferrari 312T3 | 1:37,866 | 100,123 |
| 3 | J. Jabouille | Renault RS01 | 1:37,930 | 100,123 |
| 4 | N. Lauda | Brabham BT46 | 1:38,215 | 100,123 |
| 5 | R. Peterson | Lotus 78 | 1:38,256 | 100,123 |
| 6 | A. Jones | Williams FW06 | 1:38,271 | 100,123 |
| 7 | J. Watson | Brabham BT46 | 1:38,610 | 100,123 |
| 8 | J. Laffite | Ligier JS9 | 1:38,917 | 100,123 |
| 9 | J. Scheckter | Wolf WR5 | 1:38,937 | 100,123 |
| 10 | J. Hunt | McLaren M26 | 1:38,938 | 100,123 |
| 11 | C. Reutemann | Ferrari 312T3 | 1:38,959 | 100,123 |
| 12 | R. Patrese | Arrows A1 | 1:39,179 | 100,123 |
| 13 | E. Fittipaldi | Copersucar F5A | 1:39,421 | 100,123 |
| 14 | D. Pironi | Tyrrell 008 | 1:39,531 | 100,123 |
| 15 | C. Regazzoni | Shadow DN9 | 1:39,621 | 100,123 |
| 16 | P. Depailler | Tyrrell 008 | 1:39,630 | 100,123 |
| 17 | H. Stuck | Shadow DN9 | 1:39,701 | 100,123 |
| 18 | D. Daly | Ensign N177 | 1:40,075 | 100,123 |
| 19 | P. Tambay | McLaren M26 | 1:40,163 | 100,123 |
| 20 | B. Giacomelli | McLaren M26 | 1:40,199 | 100,123 |
| 21 | B. Lunger | McLaren M26 | 1:40,302 | 100,123 |
| 22 | A. Merzario | Merzario A1 | 1:40,702 | 100,123 |
| 23 | V. Brambilla | Surtees TS20 | 1:40,805 | 100,123 |
| 24 | N. Piquet | McLaren M23 | 1:40,846 | 100,123 |
| H. Rebaque | Lotus 78 | 1:41,063 | 100,123 |
| M. Bleekemolen | ATS HS1 | 1:41,677 | 100,123 |
| H. Ertl | ATS HS1 | - | 100,123 |
| C. Franchi "Gimax" | Surtees TS20 | 1:44,408 | 100,123 |