| Pos |
No |
Pilote |
Voiture |
Temps |
| 1 | 26 | Giorgio Francia/Lella Lombardi | Osella PA6 BMW | 1:52,970 |
| 2 | 3 | Carlo Facetti/Martino Finotto | Porsche 935-77 | 1:56,590 |
| 3 | 23 | 'Gimax'/'Pal Joe' | Osella PA7 BMW | 1:56,670 |
| 4 | 11 | Bob Wollek/Jacky Ickx/Manfred Schurti | Porsche 935-77A | 1:57,290 |
| 5 | 12 | John Fitzpatrick/Manfred Schurti/Bob Wollek | Porsche 935-77 | 1:58,170 |
| 6 | 22 | François Servanin/Laurent Ferrier | Chevron B36 ROC | 1:58,440 |
| 7 | 35 | Renzo Zorzi/Marco Capoferri | Lola T286 Ford | 1:59,390 |
| 8 | 33 | G.Lara/D.Bazzani/E.Bogani | Chevron B36 Ford | 2:01,190 |
| 9 | 32 | Ruggero Parpinelli/Silvano Frisori | Osella PA7 BMW | 2:01,760 |
| 10 | 7 | Luigi Moreschi/Mauro Nesti | BMW 320i | 2:06,360 |
| 11 | 2 | Carlo Pietromarchi/Maurizio Micangeli | De Tomaso Pantera GT4 | 2:07,970 |
| 12 | 5 | Erich Schiebler/Wolf-Dieter Fuerlein | Porsche 935 | 2:08,430 |
| 13 | 9 | S.Cinotti/G.Piazzi/S.Sterzel | Fiat X1/9 | 2:08,980 |
| 14 | 6 | Jan Lundgardh/Herbert Müller/Eberhard Braun | Porsche 935 | 2:11,120 |
| 15 | 61 | Willi Spavetti/Enzo Calderari | Porsche Carrera RSR | 2:12,850 |
| 16 | 57 | Kenneth Leim/Kurt Simonsen | Porsche 934 | 2:12,870 |
| 17 | 53 | Angelo Pallavicini/Marco Vanoli | Porsche Carrera RSR | 2:16,170 |
| 18 | 58 | Georges Bourdillat/Alain-Michel Bernard | Porsche 934 | 2:18,020 |
| 19 | 4 | Charles Geeraerts/Jacques Berenger | BMW 320i | 2:21,740 |
| 20 | 55 | Marco Onori/Maurizio Orsi | Porsche 934 | 2:24,940 |
|
6 Heures de Mugello 1979