| «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 | Grid | Car | Driver | Constructor | Time | Gap | Interval |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 5 | Mario Andretti | Lotus • Ford Cosworth | 01:37.520 | 214.110 km/h | |
| 2 | 2 | 12 | Gilles Villeneuve | Ferrari | 01:37.866 | +00.346 (+0.355%) | +00.346 |
| 3 | 3 | 15 | Jean-Pierre Jabouille | Renault | 01:37.930 | +00.410 (+0.420%) | +00.064 |
| 4 | 4 | 1 | Niki Lauda | Brabham • Alfa Romeo | 01:38.215 | +00.695 (+0.713%) | +00.285 |
| 5 | 5 | 6 | Ronnie Peterson | Lotus • Ford Cosworth | 01:38.256 | +00.736 (+0.755%) | +00.041 |
| 6 | 6 | 27 | Alan Jones | Williams • Ford Cosworth | 01:38.271 | +00.751 (+0.770%) | +00.015 |
| 7 | 7 | 2 | John Watson | Brabham • Alfa Romeo | 01:38.610 | +01.090 (+1.118%) | +00.339 |
| 8 | 8 | 26 | Jacques Laffite | Ligier • Matra | 01:38.917 | +01.397 (+1.433%) | +00.307 |
| 9 | 9 | 20 | Jody Scheckter | Wolf • Ford Cosworth | 01:38.937 | +01.417 (+1.453%) | +00.020 |
| 10 | 10 | 7 | James Hunt | McLaren • Ford Cosworth | 01:38.938 | +01.418 (+1.454%) | +00.001 |
| 11 | 11 | 11 | Carlos Reutemann | Ferrari | 01:38.959 | +01.439 (+1.476%) | +00.021 |
| 12 | 12 | 35 | Riccardo Patrese | Arrows • Ford Cosworth | 01:39.179 | +01.659 (+1.701%) | +00.220 |
| 13 | 13 | 14 | Emerson Fittipaldi | Copersucar • Ford Cosworth | 01:39.421 | +01.901 (+1.949%) | +00.242 |
| 14 | 14 | 3 | Didier Pironi | Tyrrell • Ford Cosworth | 01:39.531 | +02.011 (+2.062%) | +00.110 |
| 15 | 15 | 17 | Clay Regazzoni | Shadow • Ford Cosworth | 01:39.621 | +02.101 (+2.154%) | +00.090 |
| 16 | 16 | 4 | Patrick Depailler | Tyrrell • Ford Cosworth | 01:39.630 | +02.110 (+2.164%) | +00.009 |
| 17 | 17 | 16 | Hans Joachim Stuck | Shadow • Ford Cosworth | 01:39.701 | +02.181 (+2.236%) | +00.071 |
| 18 | 18 | 22 | Derek Daly | Ensign • Ford Cosworth | 01:40.075 | +02.555 (+2.620%) | +00.374 |
| 19 | 19 | 8 | Patrick Tambay | McLaren • Ford Cosworth | 01:40.163 | +02.643 (+2.710%) | +00.088 |
| 20 | 20 | 33 | Bruno Giacomelli | McLaren • Ford Cosworth | 01:40.199 | +02.679 (+2.747%) | +00.036 |
| 21 | 21 | 30 | Brett Lunger | McLaren • Ford Cosworth | 01:40.302 | +02.782 (+2.853%) | +00.103 |
| 22 | 22 | 37 | Arturo Merzario | Merzario • Ford Cosworth | 01:40.702 | +03.182 (+3.263%) | +00.400 |
| 23 | 23 | 19 | Vittorio Brambilla | Surtees • Ford Cosworth | 01:40.805 | +03.285 (+3.369%) | +00.103 |
| 24 | 24 | 29 | Nelson Piquet | McLaren • Ford Cosworth | 01:40.846 | +03.326 (+3.411%) | +00.041 |
| 25 | 25 | Hector Rebaque | Lotus • Ford Cosworth | 01:41.063 | +03.543 (+3.633%) | +00.217 | |
| 26 | 10 | Harald Ertl | ATS • Ford Cosworth | 01:41.185 | +03.665 (+3.758%) | +00.122 | |
| 27 | 9 | Michael Bleekemolen | ATS • Ford Cosworth | 01:41.677 | +04.157 (+4.263%) | +00.492 | |
| 28 | 18 | Gimax | Surtees • Ford Cosworth | 01:44.408 | +06.888 (+7.063%) | +02.731 | |
| 29 | 10 | Harald Ertl | ATS • Ford Cosworth | 01:40.270 | +02.750 (+2.820%) | ||
| 30 | 32 | Keke Rosberg | Wolf • Ford Cosworth | 01:40.750 | +03.230 (+3.312%) | +00.480 | |
| 31 | 36 | Rolf Stommelen | Arrows • Ford Cosworth | 01:40.930 | +03.410 (+3.497%) | +00.180 | |
| 32 | 34 | Alberto Colombo | Merzario • Ford Cosworth | 01:42.550 | +05.030 (+5.158%) | +01.620 |