| «1979-13» | Italy Grand Prix - L Gran Premio d'Italia |
| 1979-09-09 | Monza - Autodromo Nazionale di Monza - 50 laps × 5.8 km : 290.0 km |
| Pos | Grid | Car | Driver | Constructor | Time | Gap | Interval |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 15 | Jean-Pierre Jabouille | Renault | 01:34.580 | 220.765 km/h | |
| 2 | 2 | 16 | René Arnoux | Renault | 01:34.704 | +00.124 (+0.131%) | +00.124 |
| 3 | 3 | 11 | Jody Scheckter | Ferrari | 01:34.830 | +00.250 (+0.264%) | +00.126 |
| 4 | 4 | 27 | Alan Jones | Williams • Ford Cosworth | 01:34.914 | +00.334 (+0.353%) | +00.084 |
| 5 | 5 | 12 | Gilles Villeneuve | Ferrari | 01:34.989 | +00.409 (+0.432%) | +00.075 |
| 6 | 6 | 28 | Clay Regazzoni | Williams • Ford Cosworth | 01:35.333 | +00.753 (+0.796%) | +00.344 |
| 7 | 7 | 26 | Jacques Laffite | Ligier • Ford Cosworth | 01:35.443 | +00.863 (+0.912%) | +00.110 |
| 8 | 8 | 6 | Nelson Piquet | Brabham • Alfa Romeo | 01:35.587 | +01.007 (+1.065%) | +00.144 |
| 9 | 9 | 5 | Niki Lauda | Brabham • Alfa Romeo | 01:36.219 | +01.639 (+1.733%) | +00.632 |
| 10 | 10 | 1 | Mario Andretti | Lotus • Ford Cosworth | 01:36.655 | +02.075 (+2.194%) | +00.436 |
| 11 | 11 | 25 | Jacky Ickx | Ligier • Ford Cosworth | 01:37.114 | +02.534 (+2.679%) | +00.459 |
| 12 | 12 | 3 | Didier Pironi | Tyrrell • Ford Cosworth | 01:37.181 | +02.601 (+2.750%) | +00.067 |
| 13 | 13 | 2 | Carlos Reutemann | Lotus • Ford Cosworth | 01:37.202 | +02.622 (+2.772%) | +00.021 |
| 14 | 14 | 8 | Patrick Tambay | McLaren • Ford Cosworth | 01:37.231 | +02.651 (+2.803%) | +00.029 |
| 15 | 15 | 9 | Hans Joachim Stuck | ATS • Ford Cosworth | 01:37.297 | +02.717 (+2.873%) | +00.066 |
| 16 | 16 | 4 | Jean-Pierre Jarier | Tyrrell • Ford Cosworth | 01:37.581 | +03.001 (+3.173%) | +00.284 |
| 17 | 17 | 29 | Riccardo Patrese | Arrows • Ford Cosworth | 01:37.674 | +03.094 (+3.271%) | +00.093 |
| 18 | 18 | 35 | Bruno Giacomelli | Alfa Romeo | 01:38.053 | +03.473 (+3.672%) | +00.379 |
| 19 | 19 | 7 | John Watson | McLaren • Ford Cosworth | 01:38.093 | +03.513 (+3.714%) | +00.040 |
| 20 | 20 | 14 | Emerson Fittipaldi | Copersucar • Ford Cosworth | 01:38.136 | +03.556 (+3.760%) | +00.043 |
| 21 | 21 | 30 | Jochen Mass | Arrows • Ford Cosworth | 01:38.163 | +03.583 (+3.788%) | +00.027 |
| 22 | 22 | 36 | Vittorio Brambilla | Alfa Romeo | 01:38.601 | +04.021 (+4.251%) | +00.438 |
| 23 | 23 | 20 | Keke Rosberg | Wolf • Ford Cosworth | 01:38.854 | +04.274 (+4.519%) | +00.253 |
| 24 | 24 | 18 | Elio de Angelis | Shadow • Ford Cosworth | 01:39.149 | +04.569 (+4.831%) | +00.295 |
| 25 | 17 | Jan Lammers | Shadow • Ford Cosworth | 01:39.313 | +04.733 (+5.004%) | +00.164 | |
| 26 | 22 | Marc Surer | Ensign • Ford Cosworth | 01:40.821 | +06.241 (+6.599%) | +01.508 | |
| 27 | 24 | Arturo Merzario | Merzario • Ford Cosworth | 01:42.002 | +07.422 (+7.847%) | +01.181 | |
| 28 | 31 | Hector Rebaque | Rebaque • Ford Cosworth | 01:42.769 | +08.189 (+8.658%) | +00.767 |