| 1 | M. Andretti | Lotus 78 | 1:47,750 | 100,123 |
| 2 | C. Reutemann | Ferrari 312T2 | 1:47,840 | 100,123 |
| 3 | R. Peterson | Lotus 78 | 1:48,390 | 100,123 |
| 4 | J. Watson | Brabham BT45C | 1:48,420 | 100,123 |
| 5 | N. Lauda | Brabham BT45C | 1:48,700 | 100,123 |
| 6 | J. Hunt | McLaren M26 | 1:48,720 | 100,123 |
| 7 | G. Villeneuve | Ferrari 312T2 | 1:48,970 | 100,123 |
| 8 | J. Laffite | Ligier JS7 | 1:49,130 | 100,123 |
| 9 | P. Tambay | McLaren M26 | 1:49,470 | 100,123 |
| 10 | P. Depailler | Tyrrell 008 | 1:49,690 | 100,123 |
| 11 | J. Jarier | ATS HS1 | 1:49,770 | 100,123 |
| 12 | V. Brambilla | Surtees TS19 | 1:49,910 | 100,123 |
| 13 | J. Mass | ATS HS1 | 1:50,060 | 100,123 |
| 14 | A. Jones | Williams FW06 | 1:50,110 | 100,123 |
| 15 | J. Scheckter | Wolf WR4 | 1:50,350 | 100,123 |
| 16 | C. Regazzoni | Shadow DN8 | 1:50,450 | 100,123 |
| 17 | E. Fittipaldi | Copersucar F5A | 1:50,820 | 100,123 |
| 18 | H. Stuck | Shadow DN8 | 1:51,160 | 100,123 |
| 19 | R. Keegan | Surtees TS19 | 1:51,420 | 100,123 |
| 20 | A. Merzario | Merzario A1 | 1:51,680 | 100,123 |
| 21 | D. Ongais | Ensign N177 | 1:51,710 | 100,123 |
| 22 | L. Leoni | Ensign N177 | 1:51,940 | 100,123 |
| 23 | D. Pironi | Tyrrell 008 | 1:51,990 | 100,123 |
| 24 | B. Lunger | McLaren M23 | 1:52,270 | 100,123 |
| H. Rebaque | Lotus 78 | 1:52,520 | 100,123 |
| D. Galica | Hesketh 308E | 1:56,690 | 100,123 |
| E. Cheever | Theodore TR1 | 1:53,250 | 100,123 |