| Pos. | No. | Driver / Nationality | Car | Entrant | Laps | Time/retired | Grp Pos | Group | Grid | Qual Time |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. | 34 | Alain De Cadenet (GB)
Desiré Wilson (ZA) |
De Cadenet Lola LM Ford LM-4 | Alain De Cadenet | 183 | 6:01:08,8 | 1. | S+2.0 | 13. | 1:51,570 |
| 2. | 21 | Jürgen Barth (D)
Henri Pescarolo (F) |
Porsche 935/77A 930 890 0020 | Sportwagen | 183 | 6:01:18,7 | 1. | Gr.5 | 9. | 1:50,510 |
| 3. | 1 | Riccardo Patrese (I)
Walter Röhrl (D) |
Lancia Beta Montecarlo 1004 | Lancia Corse | 182 | 2. | Gr.5 | 4. | 1:47,910 | |
| 4. | 18 | Dieter Schornstein (D)
Harald Grohs (D) |
Porsche 935/77A 930 890 0012 | Vegla Racing Team | 180 | 3. | Gr.5 | 8. | 1:50,480 | |
| 5. | 2 | Eddie Cheever (USA)
Piercarlo Ghinzani (I) |
Lancia Beta Montecarlo 1005 | Lancia Corse | 176 | 4. | Gr.5 | 5. | 1:48,700 | |
| 6. | 65 | Ruggero Parpinelli (I)
Silvano Frisori (I) |
Osella PA6 Ford | Ruggero Parpinelli | 170 | 1. | S1.6 | 22. | 1:56,850 | |
| 7. | 19 | "Victor" (I)
Giorgio Schön (I) |
Porsche 935 930 890 0017 | "Victor" | 170 | 5. | Gr.5 | 16. | 1:53,510 | |
| 8. | 33 | Laurent Ferrier (F)
François Servanin (F) |
BMW M1 | BMW Zol-Auto | 167 | 2. | S+2.0 | 28. | 2:00,590 | |
| 9. | 48 | "Gimax" (I)
Marcello Gallo (I) |
Osella PA8 BMW | "Gimax" | 166 | 1. | S2.0 | 6. | 1:48,900 | |
| 10. | 15 | Anton Fischhaber (D)
Ralf Walter (D) Erich Schiebler (D) |
Porsche 935 911 460 9073 | Erich Schiebler | 162 | 6. | Gr.5 | 34. | 2:05,350 | |
| 11. | 56 | Giuseppe Bottura (I)
Giuseppe Pellin (I) Pier Ugo Prati (I)* |
March 75S BMW | Giuseppe Bottura | 156 | 2. | S2.0 | 26. | 1:59,040 | |
| 12. | 3 | Carlo Facetti (I)
Gianfranco Ricci (I) Martino Finotto (I)^ |
Lancia Beta Montecarlo 1006 | Jolly Club | 155 | 7. | Gr.5 | 15. | 1:53,250 | |
| 13. | 35 | Siegfried Brunn (D)
Herbert Müller (CH) |
Porsche 908/3 011a | Siegfried Brunn | 149 | 3. | S+2.0 | 7. | 1:50,290 | |
| NRF | 64 | Roberto Marazzi (I)
Pasquale Vecchione (I) Francesco Pacetta (I)^ |
Osella PA8 Hart | Scuderia Vesuvio | 169 | Oil system | S1.6 | 21. | 1:56,620 | |
| DNF | 31 | Spartaco Dini (I)
Fabrizio Violati (I) Renzo Zorzi (I)* |
Ferrari 512 BB 28601 | Scuderia Supercar Bellancauto | 107 | Engine | S+2.0 | 25. | 1:58,470 | |
| DNF | 42 | Giorgio Francia (I)
Remo Ramanzini (I) |
Osella PA8 BMW | Giorgio Francia | 107 | Throttle | S2.0 | 2. | 1:46,860 | |
| DNF | 26 | Claudio Magnani (I)
Sergio Rombolotti (I) |
Lancia Stratos | Claudio Magnani | 105 | Engine | GT | 33. | 2:05,240 | |
| DNF | 22 | Franco Berruto (I)
Franco Pizzato (I) Michele Licheri (I) Paolo Isnardi (I)* |
Porsche Carrera RSR | Dei Fiori | 103 | Engine | GT | 40. | 2:18,120 | |
| DNF | 63 | Mario Benusiglio (I)
Luigi de Angelis (I) Renato Benusiglio (I)^ |
Osella PA5 Ford | Mario Benusiglio | 92 | Accident | S1.6 | 30. | 2:02,060 | |
| DNF | 47 | Enrico Gaglliotto (I)
Luciano Lovato (I) |
Osella PA7 BMW | Enrico Gaglliotto | 90 | S2.0 | 10. | 1:50,630 | ||
| DNF | 43 | Mario Casoni (I)
"Amphicar" (I) Luigi Moreschi (I) |
Osella PA7 BMW | Ateneo | 87 | Exhaust | S2.0 | 12. | 1:50,690 | |
| DNF | 68 | Ezio Baribbi (I)
"Pal Joe" (I) |
Osella PA7 Ford | 86 | Clutch | S1.6 | 27. | 1:59,790 | ||
| DNF | 6 | Giuseppe Piazzi (I)
Sandro Cinotti (I) |
Fiat X1/9 | Giuseppe Piazzi | 83 | Engine | Gr.5 | 37. | 2:07,190 | |
| DNF | 51 | Vito Veninata (I)
Giovanni Cascone (I) |
Osella PA6 BMW | Vito Veninata | 82 | Oil system | S2.0 | 29. | 2:00,670 | |
| DNF | 11 | Carlo Pietromarchi (I)
Marco Micangeli (I) Massimo Faraci (I) |
De Tomaso Pantera | William Sala | 77 | Differential | Gr.5 | 32. | 2:03,790 | |
| DNF | 5 | Albrecht Krebs (D)
Gerd Reiss (D) |
BMW 320i | Gerhard Reiss | 63 | Engine | Gr.5 | 19. | 1:55,950 | |
| DNF | 7 | Ademaro Massa (I)
Giancarlo Galimberti (I) Angelo Chiapparini (I) |
Alfa Romeo Alfetta GTV | Angelo Chiapparini | 59 | Gearbox | T | 39. | 2:14,630 | |
| DNF | 69 | Piergiorgio Provolo (I)
Francesco Cerulli-Irelli (I) |
AMS - Ford | Pier Giorgio Provolo | 46 | Gearbox | S1.6 | 24. | 1:57,650 | |
| DNF | 53 | Pasquale Barberio (I)
Dino Ridolfi (I) |
Lola T284 BMW | Dino Ridolfi | 45 | Engine | S2.0 | 20. | 1:56,100 | |
| DNF | 46 | Mauro Nesti (I)
Arcadio Pezzali (I) |
Osella PA8 BMW | Arcadio Pezzali | 36 | Gearbox | S2.0 | 11. | 1:50,630 | |
| DNF | 54 | Jacques Boillat (F)
Georges Morand (CH) |
Lola T296 Ford | Georges Morand | 33 | Gearbox | S2.0 | 31. | 2:02,310 | |
| DNF | 32 | Renzo Zorzi (I)
Claudio Francisci (I)^ |
Capoferri M1 Ford | Renzo Zorzi | 26 | Overheating | S+2.0 | 1. | 1:45,950 | |
| DNF | 44 | Pasquale Anastasio (I)
Giampaolo Ceraolo (I) |
Osella PA7 BMW | Pasquale Anastasio | 26 | Clutch | S2.0 | 23. | 1:56,880 | |
| DNF | 52 | Duilio Ghislotti (I)
Luigi Colzani (I)^ |
Lola T296 BMW | Duilio Ghislotti | 22 | Gearbox | S2.0 | 14. | 1:53,160 | |
| DNF | 41 | Vittorio Brambilla (I)
Lella Lombardi (I)^ |
Osella PA8 BMW | Enzo Osella | 16 | Accident | S2.0 | 3. | 1:47,300 | |
| DNF | 66 | Gerardo Vatielli (I)
Paolo Giangrossi (I)^ |
Osella PA6 Ford | Gerardo Vatielli | 11 | Valve | S1.6 | 17. | 1:54,910 | |
| DNF | 14 | Felice Besenzoni (I)
Luciano Dal Ben (I)^ |
Ferrari 308 GTB | Autosebio Racing | 6 | Engine | Gr.5 | 38. | 2:11,170 | |
| DNS | 12 | Carlo Facetti (I)
Giancarlo Gagliardi (I) Martino Finotto (I)* |
Ferrari 308 GTB | Jolly Club | Gr.5 | 36. | 2:06,160 | |||
| DNS | 62 | Salvatore Pellegrino (I)
Vito Carone (I) Duilio Truffo (I) |
Osella PA4 Ford | Salvatore Pellegrino | S1.6 | 18. | 1:55,910 | |||
| DNS | 67 | Gian Piero Gatti (I)
Angelo Bottazzini (I) Mario Tacchini (I)* Emilio Gualtieri (I)* |
Chevron B36 Ford | Gian Piero Gatti | S1.6 | 35. | 2:05,660 | |||
| DNA | 4 | Giovanni Lise (I)
Joe Castellano (USA) |
BMW 320i | Giovanni Lise | Gr.5 | |||||
| DNA | 16 | Klaus Böhm (D)
Uwe Köhler (D) Günther Schneider (D) |
Porsche 935 930 770 0907 | Paul Mahlke | Gr.5 | |||||
| DNA | 23 | Sergio Rombolotti (I)
Peppino Zonca (I) |
Porsche 934 | Sergio Rombolotti | GT | |||||
| DNA | 24 | Pietro Villa (I)
Fernando Cazzaniga (I) |
Porsche | Pietro Villa | GT | |||||
| DNA | 25 | Jacques Guérin (F)
Franco Gasparetti (I) |
Porsche 934 | Jacques Guérin | GT | |||||
| DNA | 36 | Emilio Pegger (CH) | Porsche 908 | Emilio Pegger | S+2.0 | |||||
| DNA | 37 | Adriano Gozzi (I) | Chevron - Ford | Adriano Gozzi | S+2.0 | |||||
| DNA | 49 | Furio Boccalero (I)
Leonardo Cavallo (I) |
Osella PA8 BMW | Furio Boccalero | S2.0 | |||||
| DNA | 55 | Rolf Götz (D)
Roland Binder (D) |
Chevron B31 BMW | Rolf Götz | S2.0 | |||||
| DNA | 61 | Angelo Giliberti (I)
Tommaso Casiglia (I) |
Osella PA5 BMW | Angelo Giliberti | S1.6 | |||||
| DNA | 68 | Giovanni Alberti (I)
Alberto Alberti (I) |
Chevron B21 Ford | Giovanni Alberti | S1.6 | |||||
| DNA | 81 | Francesco Patané (I) | Chevron - Ford | S1.3 | ||||||
| DNA | 82 | Lello Soncini (I) | Raid | Lello Soncini | S1.3 |
| Winning Time: 6h01m08.8, 109.572 mph/176.338 kph |
| Fastest Lap: Renzo Zorzi #32 (Capoferri Ford-Cosworth M1), 1m48.6, 119.468 mph/192.265 kph |
| * Driver entered for car, but never drove it at meeting |
| ^ Driver practiced car, but did not race it |
| RES - Reserve (Practiced, on standy-by for start) |
| REE - Reserve Entry |
| DNA - Did Not Arrive |
| DNS - Did Not Start |
| DNF - Did Not Finish |
| DNP - Did Not Practice |
| NC - Not Classified |
| DSQ - Disqualified |
| NRF - Not Running At Finish |
| NAC - Not Accepted |
| REJ - Rejected (Did not pass scrutineering) |