| 1 | 2 | 1. S3.0 | US Willi Kauhsen Racing Team | Arturo Merzario · Jacques Laffite | Alfa Romeo 33TT12 ASK | — | 1 | WSPR historical record |
| 2 | 5 | 2. S3.0 | Scuderia Nettuno Ovoro | Reinhold Jöst · Mario Casoni | Porsche 908/3 Turbo | — | 171 | WSPR historical record |
| 3 | 4 | 3. S3.0 | Renault Alpine | Gérard Larrousse · Jean-Pierre Jabouille | Alpine Renault A442 Turbo | — | 170 | WSPR historical record |
| 4 | 15 | 1. S2.0 | Equipe Elf Switzerland | Lella Lombardi · "Marie-Claude Beaumont" | Alpine Renault A441 | — | 166 | WSPR historical record |
| 5 | 6 | 4. S3.0 | Scuderia Nettuno | Jürgen Barth · Ernst Kraus | Porsche 908/3 | — | 162 | WSPR historical record |
| 6 | 77 | 5. S3.0 | Gelo Racing Team | Toine Hezemans · Manfred Schurti · John Fitzpatrick | Porsche Carrera RSR | — | 159 | WSPR historical record |
| 7 | 78 | 6. S3.0 | Gelo Racing Team | John Fitzpatrick · Toine Hezemans · Manfred Schurti | Porsche Carrera RSR | — | 158 | WSPR historical record |
| 8 | 22 | 2. S2.0 | Robin Smith | Robin Smith · Richard Robarts | Chevron B23 Ford | — | 158 | WSPR historical record |
| 9 | 81 | 7. S3.0 | Tebernum Porsche Racing Tea | Clemens Schickentanz · Hartwig Bertrams · Reine Wisell | Porsche Carrera RSR | — | 154 | WSPR historical record |
| 10 | 21 | 3. S2.0 | Citta dei Mille | "Gimax" · Giovanni Alberti | Chevron B21 Ford | — | 148 | WSPR historical record |
| 11 | 36 | 4. S2.0 | Dorset Racing | Claude Crespin · Brian Joscelyne · Ian Harrower | Lola T294 Ford | — | 148 | WSPR historical record |
| 12 | 35 | 5. S2.0 | Roger Heavens Racing | Manrico Zanuso · Ray Fallo | Lola T294 Ford | — | 148 | WSPR historical record |
| 13 | 59 | 1. S1.3 | "Bramen" | "Bramen" · Pasquale Anastasio | Chevron B31 Ford | — | 144 | WSPR historical record |
| 14 | 33 | 6. S2.0 | Victoria Sporting Club Raci | Alan Jones · John Sheldon | Lola T294 Ford | — | 139 | WSPR historical record |
| 15 | 44 | 7. S2.0 | Carlo Bilotti | Gianfranco Trombetti · Carlo Bilotti | Osella PA3 BMW | — | 138 | WSPR historical record |
| 16 | 52 | 1. S1.6 | Ledy Zampolli | Ledi Zampolli · Roberto Bottanelli | GRD S75 Ford | — | 138 | WSPR historical record |
| 17 | 63 | 2. S1.3 | Claudio Francisci | Claudio Francisci · Giorgio Grassi | Chevron B23/26 Ford | — | 131 | WSPR historical record |
| 18 | 1 | 8. S3.0 | US Willi Kauhsen Racing Team | Derek Bell · Henri Pescarolo | Alfa Romeo 33TT12 ASK | — | 1 | WSPR historical record |
| 19 | 29 | 8. S2.0 | Sociéte ROC | Jean-Pierre Jaussaud · Pierre-Marie Painvin | Lola T292 ROC | — | 130 | WSPR historical record |
| 20 | 8 | 9. S3.0 | Gelo Racing Team | Jochen Mass · Tim Schenken | Mirage GR7 Ford | — | 128 | WSPR historical record |
| 21 | 3 | 0. S3.0 | Automobiles Ligier Gitanes | Jean-Pierre Jarier · Jean-Pierre Beltoise | Ligier JS2 Ford | — | 127 | WSPR historical record |
| 22 | 54 | 2. S1.6 | Roberto Filannino | Roby Filannino · Ermanno Pettiti | Osella PA3 Ford | — | 122 | WSPR historical record |
| retired | 79 | S3.0 | Tebernum Porsche Racing Tea | Reine Wisell · Hartwig Bertrams · Clemens Schickentanz | Porsche Carrera RSR | — | 104 | WSPR historical record |
| retired | 41 | S2.0 | Alroy Racing | Mario Cabral · Alan Stubbs | March 75S Ford-Hart | — | 100 | WSPR historical record |
| retired | 9 | S3.0 | Jolly Club | Vittorio Brambilla · Giorgio Pianta | Lola T282 Ford | — | 99 | WSPR historical record |
| retired | 39 | S2.0 | Alroy Racing | Antônio Castro Prado · Colin Andrews | March 75S Ford | — | 74 | WSPR historical record |
| retired | 7 | S3.0 | Martini Racing Team | Herbert Müller · Leo Kinnunen | Porsche 908/3-6 Turbo | — | 71 | WSPR historical record |
| retired | 45 | S2.0 | Scuderia Citta dei Mille | Diulio Truffo · "Alval" | Osella PA3 Ferraris | — | 67 | WSPR historical record |
| retired | 76 | GT3.0 | Jaegermeister Kremer Racing | Hans Heyer · Helmut Kelleners | Porsche Carrer | — | 62 | WSPR historical record |
| retired | 46 | S2.0 | Scuderia Citta dei Mille | Giancarlo Gagliardi · "Pal Joe" | Osella PA3 BMW | — | 60 | WSPR historical record |
| retired | 27 | S2.0 | Jolly Club | Carlo Facetti · Martino Finotto | Osella PA3 BMW | — | 23 | WSPR historical record |
| retired | 53 | S1.6 | Lorenzo Niccolini | Mauro Nesti · Lorenzo Niccolini | Osella PA3 Ford | — | 17 | WSPR historical record |
| retired | 74 | GT3.0 | Porsche Club Romand | Claude Haldi · Bernard Béguin | Porsche Carrera RSR | — | 15 | WSPR historical record |
| retired | 48 | S2.0 | Vern Schuppan | Guy Tunmer · Vern Schuppan | March 75S Hart | — | 12 | WSPR historical record |
| retired | 18 | S2.0 | Cheetah Automobiles | Loris Kessel · Giorgio Francia | Cheetah G501 Ford | — | 8 | WSPR historical record |
| retired | 16 | S2.0 | Manfred Mohr | Manfred Mohr · Francesco Cerulli-Irelli - D | AMS 274 Ford | — | 5 | WSPR historical record |
| retired | 14 | S3.0 | Gulf Switzerland | Heinz Schulthess · Corrado Manfredini | Lola T284 Ford | — | 2 | WSPR historical record |
| retired | 23 | S2.0 | John Blanckney | John Calvert · John Blanckley | Chevron B23 Ford | — | 2 | WSPR historical record |
| retired | 31 | S2.0 | Sociéte ROC | Laurent Ferrier · Xavier Lapeyre | Lola T294 ROC | — | 1 | WSPR historical record |
| did_not_start | 25 | S2.0 | KVG Racing | Ian Grob · John Hine | Chevron B31 Hart | — | | WSPR historical record |
| did_not_start | 34 | S2.0 | Vesuvio | Cosimo Turizio · Ciro Nappi | Lola T294 BMW | — | | WSPR historical record |
| did_not_start | 73 | GT3.0 | Jolly Club | Giorgio Schön · Kemal Nuri Pelit | Porsche Carrera RSR | — | | WSPR historical record |
| did_not_qualify | 43 | S2.0 | "Tatog" | "Talog" · Achille Voltolina | March 74S BMW | — | | WSPR historical record |
| did_not_qualify | 57 | S1.3 | Scuderia Brescia Corse | "Lucien" · Carlo Giorgio | AMS 274 Armaroli | — | | WSPR historical record |
| did_not_qualify | 58 | S1.3 | Pasquale Anastasio | Pasquale Anastasio · Achille Soria | Chevron B23 Ford | — | | WSPR historical record |
| did_not_qualify | 61 | S1.3 | Blue | Marcello Gallo · "Pibo" | Lola T290 Ford | — | | WSPR historical record |
| did_not_qualify | 62 | S1.3 | Marco Crosina | Marco Crosina · Angelo Mola | Chevron B23/26 Ford | — | | WSPR historical record |
| did_not_qualify | 66 | GT+3.0 | Gabriele Gottifredi | Gabriele Gottifredi · Giancarlo Galimberti | De Tomaso Pantera | — | | WSPR historical record |
| did_not_qualify | 72 | GT3.0 | Girolama Capra | Girolama Capra · Angelino Lepri | Porsche Carrera RSR | — | | WSPR historical record |
| did_not_qualify | 75 | GT3.0 | Scuderia Brescia Corse | Franco Berruto · Guido Fossati | Porsche Carrera RSR | — | | WSPR historical record |
| did_not_qualify | 82 | GT3.0 | Nord | William Vollery · Roger Dorchy | Porsche Carrera RSR | — | | WSPR historical record |
| did_not_qualify | 83 | GT3.0 | Gante Racing | Ennio Bonomelli · John Rulon-Miller | Porsche Carrera RSR | — | | WSPR historical record |
| did_not_qualify | 85 | GT3.0 | Gabriele Serblin | Gabriele Serblin | Porsche Carrera RSR | — | | WSPR historical record |
| source_section_running_in_practice | T | S3.0 | Willi Kauhsen Racing Team | Henri Pescarolo | Alfa Romeo 33TT12 | — | | WSPR historical record |
| source_section_running_in_practice | 4T | S3.0 | Renault Alpine | Gérard Larrousse · Jean-Pierre Jabouille | Alpine Renault A441 | — | | WSPR historical record |
| source_section_did_not_practice | 71 | GT3.0 | Jolly Club | "Gero" · Mario Radicella | Lancia Stratos | — | | WSPR historical record |
| entry_only | 11 | S3.0 | Ben Heiderich | Julio Gargallo · Juan Llagostera | Porsche 908/3 | — | | WSPR historical record |
| entry_only | 12 | S3.0 | Vienna Race Management | Walter Penker · Alois Müller | KMW SP30 Porsche | — | | WSPR historical record |
| entry_only | 19 | S2.0 | Ateneo | "Amphicar" · Mario Savona | Chevron B26 Ford | — | | WSPR historical record |
| entry_only | 24 | S2.0 | Peter Smith | Peter Smith | Chevron B23 Ford | — | | WSPR historical record |
| entry_only | 26 | S2.0 | Roberto Filannino | Roby Filannino · Ermanno Pettiti | Dallara 1600 BMW | — | | WSPR historical record |
| entry_only | 27 | S2.0 | Martino Finotto | Carlo Facetti · Martino Finotto | Lola T294 Ferraris | — | | WSPR historical record |
| entry_only | 28 | S2.0 | Scuderia Brescia Corse | "Pooky" · Luciano Rossega | Lola T292 Ford | — | | WSPR historical record |
| entry_only | 32 | S2.0 | Racing Organisation Corse | François Servanin · Guy Fréquelin | Lola T294 ROC | — | | WSPR historical record |
| entry_only | 37 | S2.0 | Martin Raymond | Martin Raymond · Tony Goodwin | Lola T390 Ford | — | | WSPR historical record |
| entry_only | 38 | S2.0 | Pedro de Lamare | Pedro de Lamare · Antonio Neto | March 75S BMW | — | | WSPR historical record |
| entry_only | 42 | S2.0 | Citta dei Mille | Tarcisio Fornera · Romeo Camathias | March 75S BMW | — | | WSPR historical record |
| entry_only | 51 | S1.6 | Alessandro Guidetti | Alessandro Guidetti · Piero Mastaglio | Chevron - Ford | — | | WSPR historical record |
| entry_only | 56 | S1.3 | Nettuno | Francesco Cerulli-Irelli · "Bramen" | AMS 274 Ford | — | | WSPR historical record |
| entry_only | 65 | GT+3.0 | Ruggero Parpinelli | Ruggero Parpinelli · Odoardo Govoni | De Tomaso Pantera | — | | WSPR historical record |
