| 1 | Siffert / Redman | Porsche System Engineering Ltd. (D) | | Porsche | 908/02 | K | Porsche | P3.0 |
| 1T | Siffert / Redman | Porsche System Engineering Ltd. (D) | | Porsche | 908/02 | K | Porsche | P3.0 |
| 2 | Mitter / Schütz | Porsche System Engineering Ltd. (D) | | Porsche | 908/02 | K | Porsche | P3.0 |
| 3 | Elford / Ahrens, Jr. | Porsche System Engineering Ltd. (D) | | Porsche | 908/02 | K Flunder | Porsche | P3.0 |
| 3T | Elford / Ahrens, Jr. | Porsche System Engineering Ltd. (D) | | Porsche | 908/02 | K | Porsche | P3.0 |
| 4 | Stommelen / Herrmann | Porsche System Engineering Ltd. (D) | | Porsche | 908/02 | K Flunder | Porsche | P3.0 |
| 5 | Kauhsen / von Wendt | Porsche System Engineering Ltd. (D) | | Porsche | 908/02 | K | Porsche | P3.0 |
| 6 | Lins / Attwood | Porsche Konstruktionen, Salzburg (A) | | Porsche | 908/02 | K | Porsche | P3.0 |
| 7 | Amon / Rodriguez | Ferrari S.p.A., SEFAC (I) | Enzo Ferrari | Ferrari | 312 P | | Ferrari | P3.0 |
| 8 | Oliver / Ickx | J. W. Automotive Engineering Ltd. (GB) | | Mirage | M2 | | Ford | P3.0 |
| 9 | Hobbs / Hailwood | J. W. Automotive Engineering Ltd. (GB) | | Mirage | M2 | | BRM | P3.0 |
| 16 | Pilette / Slotemaker | Racing Team .V.D.S (B) | | Alfa Romeo | T33/2 | | Alfa Romeo | P3.0 |
| 17 | Wingfield / Lawrence | Christ. J. Lawrence (GB) | | Deep Sanderson | 302 | | Martin | P3.0 |
| 18 | Koch / Dechent | German B. G. Racing Team (D) | | Porsche | 907 | | Porsche | P3.0 |
| 19 | Krause / Furtmayr | Helmut Krause (D) | | Porsche | 907 | | Porsche | P3.0 |
| 22 | Wilson / Walker | Alan McKechnie Racing (GB) | Max Wilson | Lola | T70 | P | BRM | P3.0 |
| 25 | Garton / Denton | Jean Denton Racing (GB) | | MG | B | | BMC | P2.0 |
| 26 | Nathan / Beckwith | Roger Nathan Racing (GB) | Roger Nathan | Astra | RNR1 | | Climax | P2.0 |
| 27 | Selbach / Thiessen | BMW-Martini (D) | | Astra | RNR1 | | Climax | P2.0 |
| 28 | Wängstre / Christofferson | Bam Bam AB (S) | | Ferrari | Dino 206 S | | Volvo | P2.0 |
| 29 | Baker / Enever | Clive Baker (GB) | | Chevron | B8 | | BMW | P2.0 |
| 30 | Walton / De Cadenet | Scodec de Cadenet (GB) | | Ferrari | Dino 206 S | | Ferrari | P2.0 |
| 31 | Richardson / Farthing | Jeremy Richardson (GB) | | Ginetta | G16 | A | Climax | P2.0 |
| 34 | Ortner / van Lennep / *Merzario / *Bitter | Abarth & C. (I) | | Abarth | 2000 SP | SE014 | Abarth | P2.0 |
| 36 | Biscaldi / Manfredini | Squadra Corse Picchio Rosso (I) | | Porsche | 907 | | Porsche | P2.0 |
| 38 | Moser / Nicodemi | Piccionaia Racing Team (I) | | Porsche | 907 | | Porsche | P2.0 |
| 40 | Davidson / Wheeler | Jack Wheeler (GB) | Jack Wheeler | Austin-Healey | Sprite | | BMC | P1.6 |
| 41 | "Rand" / Douarche | "Peter Rand" (F) | "Peter Rand" | Alpine | M64 | | Renault | P1.6 |
| 42 | Spiess / Gilges | Manfred Spiess (D) | | NSU | Spiess | | NSU | P1.6 |
| 43 | Moore / Harvey-Bailey | Richard Groves (GB) | | Ginetta | G12 | | Ford | P1.6 |
| 44 | Hezemans / Bitter / Quester | Abarth & C. (I) | | Abarth | 1300 SP | | Abarth | P1.6 |
| 45 | Bridges / Lepp | Red Rose Motors (GB) | | Chevron | B8 | | Ford | P1.6 |
| 46 | Jackson / Crabtree | Julian Hasler (GB) | | Nomad | Mk.1 | | BRM | P1.6 |
| 48 | Markey / Clydesdale | Falken Racing Development (GB) | | Costin-Nathan | GT | | Ford | P1.6 |
| 50 | Munari / Aaltonen | HF Squadra Corse Lancia (I) | | Lancia | Fulvia HF F&M Special | | Lancia | P1.6 |
| 51 | Maglioli / Pinto | HF Squadra Corse Lancia (I) | | Lancia | Fulvia HF F&M Special | | Lancia | P1.6 |
| 53 | Kleine / Obid | Karl-Heinz Kleine (D) | | Abarth | 1300 OT | | Abarth | P1.6 |
| 54 | Bossert / Kienen | Thomas Bossert (D) | | NSU | Spiess | | NSU | P1.6 |
| 55 | Bonnier / Müller | Ecurie Bonnier-Scuderia Filipinetti (CH) | Joakim Bonnier | Lola | T70 | Mk.3B GT | Chevrolet | S5.0 |
| 56 | Jöst / Kelleners | Deutsche Auto Zeitung (D) | Hand G. Lehmann | Ford | GT40 | | Ford | S5.0 |
| 60 | Troberg / Rothstein | PR For Men-Troberg, Picko (S) | Picko Troberg | Lola | T70 | Mk.3B GT | Chevrolet | S5.0 |
| 61 | Gardner / Piper / *Hahne / *Quester | Porsche System Engineering Ltd. (D) | | Porsche | 917 | | Porsche | S5.0 |
| 64 | Granville-Smith / Miles | Nicholas Granville-Smith (GB) | | Shelby | Cobra | | Ford | S5.0 |
| 66 | Prophet / Nelson | David Prophet (GB) | David Prophet | Lola | T70 | Mk.3 GT | Chevrolet | S5.0 |
| 70 | Walker / Alexander | Brian Alexander (GB) | | Lotus | 47 | | Ford | S2.0 |
| 71 | Werlich / Ising | Rainer Ising (D) | | Porsche | 906 | | Porsche | S2.0 |
| 73 | Dean / Bradley | Bill Bradley (GB) | | Porsche | 910 | | Porsche | S2.0 |
| 74 | Erich Bitter | Abarth & C. (I) | | Abarth | 2000 S | SE010 | Abarth | S2.0 |
| 75 | Leuze / Hezemans | Abarth & C. (I) | | Abarth | 2000 S | SE010 | Abarth | S2.0 |
| 76 | Bourgoignie / Gosselin | Racing Team V.D.S. (B) | | Alfa Romeo | T33/2 | | Alfa Romeo | S2.0 |
| 77 | Greger / Kraus | Vereinigung Südd. Aut.-Sportler (D) | Ernst Kraus | Porsche | 910 | | Porsche | S2.0 |
| 78 | Gregory / Broström | Sportscars Switzerland (CH) | | Porsche | 910 | | Porsche | S2.0 |
| 80 | Axelsson / Laine | Sten Axelsson Road Racing (S) | | Porsche | 906 | | Porsche | S2.0 |
| 81 | Gold / Spice | Nicholas Gold (GB) | | Porsche | 906 | | Porsche | S2.0 |
| 84 | Schultze / Facetti | Alfa Romeo, Deutschland (D) | | Alfa Romeo | T33/2 | | Alfa Romeo | S2.0 |
| 85 | Galli / Giunti | Alfa Romeo, Deutschland (D) | | Alfa Romeo | T33/2 | | Alfa Romeo | S2.0 |
| 86 | de Adamich / Vaccarella | Alfa Romeo, Deutschland (D) | | Alfa Romeo | T33/2 | | Alfa Romeo | S2.0 |
| 88 | Brown / Stock | J.C.B. (Excavators) Ltd. (GB) | John C. Bamford | Chevron | B8 | | BMW | S2.0 |
| 90 | Goodwin / Nash / *Taggart | Dr. Peter Taggart (GB) | Peter Taggart | Chevron | B6 | | BMW | S2.0 |
| 91 | Hine / Wisell | Chevron Cars (GB) | | Chevron | B8 | | BMW | S2.0 |
| 94 | Moretti / Ostini | Jolly Club Mailand (I) | Gianpiero Moretti | Porsche | 910 | | Porsche | S2.0 |
| 96 | Basche / Killenberg | Chevron Racing Team, Frankfurt (D) | | Chevron | B8 | | BMW | S2.0 |
| 100 | Linge / Bauer | Paul-Ernst Strähle (D) | | Porsche | 911 | T/R | Porsche | GT2.0 |
| 101 | Sindel / Benz | Rallyegemeinschaft Ulm (D) | | Porsche | 911 | S | Porsche | GT2.0 |
| 102 | Blatzheim / Huth | Hans-Dieter Blatzheim (D) | | Porsche | 911 | T | Porsche | GT2.0 |
| 103 | Jüntgen / Gillen | Ernst Juentgen (D) | | Porsche | 911 | S | Porsche | GT2.0 |
| 104 | von Hohenzollern / Weigel | Hans-Dieter Weigel (D) | | Porsche | 911 | T | Porsche | GT2.0 |
| 106 | Neuhaus / Fröhlich | Chiquita (D) | | Porsche | 911 | T | Porsche | GT2.0 |
| 107 | Kaiser / Müller | Hahn-Motorfahrzeuge (D) | | Porsche | 911 | T | Porsche | GT2.0 |
| 108 | Schuller / Herrmann | Edgar Herrmann (EAK) | | Porsche | 911 | T | Porsche | GT2.0 |
| 109 | Stenzel / Kremer | Auto Kremer Racing (D) | | Porsche | 911 | T | Porsche | GT2.0 |
| 114 | Klasen / Otto | Jörg Klasen (D) | | Alfa Romeo | Duetto | | Alfa Romeo | GT2.0 |
| 115 | Capra / Lepri | Scuderia Palladio (I) | | Lancia | Fulvia | Sport | Lancia | GT2.0 |
| 116 | Weizinger / Bisterfeld | Dieter Weizinger (D) | | Alfa Romeo | Giulia Spider | | Alfa Romeo | GT2.0 |
| T | Rolf Stommelen | Porsche System Engineering Ltd. (D) | | Porsche | 908/02 | K Flunder | Porsche | P3.0 |