| «1978-14» | Italy Grand Prix - XLIX Gran Premio d'Italia |
| 1978-09-10 | Monza - Autodromo Nazionale di Monza - 40 laps × 5.8 km : 232.0 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 5 | Mario Andretti | Lotus • Ford Cosworth | 01:38.230 | 212.562 km/h | 33 | |
| 2 | 2 | John Watson | Brabham • Alfa Romeo | 01:38.770 | 211.400 km/h | +00.540 | |
| 3 | 12 | Gilles Villeneuve | Ferrari | 01:38.990 | 210.930 km/h | +00.760 | |
| 4 | 1 | Niki Lauda | Brabham • Alfa Romeo | 01:39.060 | 210.781 km/h | +00.830 | |
| 5 | 27 | Alan Jones | Williams • Ford Cosworth | 01:39.350 | 210.166 km/h | +01.120 | |
| 6 | 26 | Jacques Laffite | Ligier • Matra | 01:39.660 | 209.512 km/h | +01.430 | |
| 7 | 14 | Emerson Fittipaldi | Copersucar • Ford Cosworth | 01:39.700 | 209.428 km/h | +01.470 | |
| 8 | 11 | Carlos Reutemann | Ferrari | 01:39.890 | 209.030 km/h | +01.660 | |
| 9 | 29 | Nelson Piquet | McLaren • Ford Cosworth | 01:39.980 | 208.842 km/h | +01.750 | |
| 10 | 35 | Riccardo Patrese | Arrows • Ford Cosworth | 01:40.030 | 208.737 km/h | +01.800 | |
| 11 | 8 | Patrick Tambay | McLaren • Ford Cosworth | 01:40.260 | 208.259 km/h | +02.030 | |
| 12 | 4 | Patrick Depailler | Tyrrell • Ford Cosworth | 01:40.600 | 207.555 km/h | +02.370 | |
| 13 | 33 | Bruno Giacomelli | McLaren • Ford Cosworth | 01:40.670 | 207.410 km/h | +02.440 | |
| 14 | 15 | Jean-Pierre Jabouille | Renault | 01:40.670 | 207.410 km/h | +02.440 | |
| 15 | 7 | James Hunt | McLaren • Ford Cosworth | 01:40.860 | 207.020 km/h | +02.630 | |
| 16 | 22 | Derek Daly | Ensign • Ford Cosworth | 01:41.110 | 206.508 km/h | +02.880 | |
| 17 | 20 | Jody Scheckter | Wolf • Ford Cosworth | 01:41.250 | 206.222 km/h | +03.020 | |
| 18 | 17 | Clay Regazzoni | Shadow • Ford Cosworth | 01:41.250 | 206.222 km/h | +03.020 | |
| 19 | 37 | Arturo Merzario | Merzario • Ford Cosworth | 01:42.960 | 202.797 km/h | +04.730 |