Italian Grand Prix
| Pos | Driver | Constructor | Q1 | Q2 | Gap |
|---|---|---|---|---|---|
| 1 | Alain Prost | Renault | 1:18.922 | 1:16.356 | |
| 2 | René Arnoux | Renault | 1:17.868 | 1:16.786 | 0.430 |
| 3 | Michele Alboreto | Tyrrell-Ford | 1:18.756 | 1:17.646 | 1.290 |
| 4 | Eddie Cheever | Ligier-Matra | 1:18.842 | 1:17.683 | 1.327 |
| 5 | Riccardo Patrese | Brabham-BMW | 1:20.386 | 1:17.772 | 1.416 |
| 6 | Keke Rosberg | Williams-Ford | 1:19.162 | 1:17.886 | 1.530 |
| 7 | Mario Andretti | Ferrari | 1:19.246 | 1:17.921 | 1.565 |
| 8 | Patrick Tambay | Ferrari | 1:21.067 | 1:17.958 | 1.602 |
| 9 | John Watson | McLaren-Ford | 1:19.320 | 1:17.986 | 1.630 |
| 10 | Derek Warwick | Toleman-Hart | 1:20.181 | 1:18.012 | 1.656 |
| 11 | Jacques Laffite | Ligier-Matra | 1:19.635 | 1:18.056 | 1.700 |
| 12 | Nelson Piquet | Brabham-BMW | 1:19.210 | 1:18.275 | 1.919 |
| 13 | Niki Lauda | McLaren-Ford | 1:19.171 | 1:18.333 | 1.977 |
| 14 | Derek Daly | Williams-Ford | 1:19.808 | 1:18.418 | 2.062 |
| 15 | Roberto Guerrero | Ensign-Ford | 1:20.516 | 1:18.496 | 2.140 |
| 16 | Bruno Giacomelli | Alfa Romeo | 1:20.065 | 1:18.622 | 2.266 |
| 17 | Marc Surer | Arrows-Ford | 1:19.764 | 1:18.734 | 2.378 |
| 18 | Andrea de Cesaris | Alfa Romeo | 1:19.728 | 1:18.761 | 2.405 |
| 19 | Brian Henton | Tyrrell-Ford | 1:21.038 | 1:18.765 | 2.409 |
| 20 | Jean-Pierre Jarier | Osella-Ford | 1:19.222 | No time | 2.866 |
| 21 | Elio de Angelis | Lotus-Ford | 1:19.564 | 1:19.302 | 2.946 |
| 22 | Nigel Mansell | Lotus-Ford | 1:20.986 | 1:19.439 | 3.083 |
| 23 | Manfred Winkelhock | ATS-Ford | 1:21.563 | 1:19.767 | 3.411 |
| 24 | Mauro Baldi | Arrows-Ford | 1:20.271 | 1:20.824 | 3.915 |
| 25 | Raul Boesel | March-Ford | 1:20.766 | 1:21.215 | 4.410 |
| 26 | Rupert Keegan | March-Ford | 1:26.048 | 1:21.180 | 4.824 |
| 27 | Tommy Byrne | Theodore-Ford | 1:24.208 | 1:21.555 | 5.199 |
| 28 | Teo Fabi | Toleman-Hart | 1:22.324 | 1:21.569 | 5.213 |
| 29 | Eliseo Salazar | ATS-Ford | 1:23.148 | 1:21.583 | 5.227 |
| 30 | Chico Serra | Fittipaldi-Ford | 1:23.100 | 1:22.387 | 6.031 |
| 1 | Keke Rosberg | 44 | 2,0,6,0,6,0,3,0,4,0,2,4,6,9,0,2 | |
| 2 | Didier Pironi | 39 | 0,1,0,9,0,6,4,0,9,6,4,0,0,0,0,0 | |
| ▲ | John Watson | 39 | 1,6,1,0,9,0,9,4,0,0,0,0,0,0,3,6 | |
| 4 | Alain Prost | 34 | 9,9,0,0,0,0,0,0,0,1,6,0,0,6,0,3 | |
| 5 | Niki Lauda | 30 | 3,0,9,0,0,0,0,0,3,9,0,0,2,4,0,0 | |
| 6 | René Arnoux | 28 | 4,0,0,0,0,0,0,0,0,0,9,6,0,0,9,0 | |
| 7 | Patrick Tambay | 25 | 0,0,0,0,0,0,0,0,0,4,3,9,3,0,6,0 | |
| ▲ | Michele Alboreto | 25 | 0,3,3,4,0,0,0,0,0,0,1,3,0,0,2,9 | |
| ▼ | 9 | Elio de Angelis | 23 | 0,0,2,0,3,2,0,3,0,3,0,0,9,1,0,0 |
| ▼ | 10 | Riccardo Patrese | 21 | 0,0,4,0,0,9,0,6,0,0,0,0,0,2,0,0 |
| ▼ | 11 | Nelson Piquet | 20 | 0,0,0,0,2,0,0,9,6,0,0,0,0,3,0,0 |
| 12 | Eddie Cheever | 15 | 0,0,0,0,4,0,6,0,0,0,0,0,0,0,1,4 | |
| 13 | Derek Daly | 8 | 0,0,0,0,0,1,2,0,2,2,0,0,0,0,0,1 | |
| ▼ | 14 | Nigel Mansell | 7 | 0,4,0,0,0,3,0,0,0,0,0,0,0,0,0,0 |
| 15 | Carlos Reutemann | 6 | 6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 | |
| Gilles Villeneuve | 6 | 0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0 | ||
| 17 | Andrea de Cesaris | 5 | 0,0,0,0,0,4,0,1,0,0,0,0,0,0,0,0 | |
| Jacques Laffite | 5 | 0,0,0,0,0,0,1,0,0,0,0,0,4,0,0,0 | ||
| 19 | Mario Andretti | 4 | 0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0 | |
| 20 | Jean-Pierre Jarier | 3 | 0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0 | |
| Marc Surer | 3 | 0,0,0,0,0,0,0,2,0,0,0,1,0,0,0,0 | ||
| 22 | Eliseo Salazar | 2 | 0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0 | |
| Bruno Giacomelli | 2 | 0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0 | ||
| Manfred Winkelhock | 2 | 0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0 | ||
| Mauro Baldi | 2 | 0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0 | ||
| 26 | Chico Serra | 1 | 0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0 |
| 1 | Ferrari | 74 | 0,1,0,15,0,6,4,0,9,10,7,9,3,0,10,0 | |
| 2 | McLaren-Ford | 69 | 4,6,10,0,9,0,9,4,3,9,0,0,2,4,3,6 | |
| 3 | Renault | 62 | 13,9,0,0,0,0,0,0,0,1,15,6,0,6,9,3 | |
| 4 | Williams-Ford | 58 | 8,0,6,0,6,1,5,0,6,2,2,4,6,9,0,3 | |
| 5 | Lotus-Ford | 30 | 0,4,2,0,3,5,0,3,0,3,0,0,9,1,0,0 | |
| ▲ | 6 | Tyrrell-Ford | 25 | 0,3,3,4,0,0,0,0,0,0,1,3,0,0,2,9 |
| ▼ | 7 | Brabham-BMW | 22 | 0,0,0,0,2,0,0,9,6,0,0,0,0,5,0,0 |
| 8 | Ligier-Matra | 20 | 0,0,0,0,4,0,7,0,0,0,0,0,4,0,1,4 | |
| ▼ | 9 | Brabham-Ford | 19 | 0,0,4,0,0,9,0,6,0,0,0,0,0,0,0,0 |
| 10 | Alfa Romeo | 7 | 0,0,0,0,0,4,0,1,0,0,0,2,0,0,0,0 | |
| 11 | Arrows-Ford | 5 | 0,0,0,0,0,0,0,2,1,0,0,1,1,0,0,0 | |
| 12 | ATS-Ford | 4 | 0,2,0,2,0,0,0,0,0,0,0,0,0,0,0,0 | |
| 13 | Osella-Ford | 3 | 0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0 | |
| 14 | Fittipaldi-Ford | 1 | 0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0 |