| 30.6.1974 | 5 h Mid-Ohio | 1 | 911 Carrera RSR 3.0 | Keyser / Minter | Toad Hall Racing | 3rd |
| 30.6.1974 | 5 h Mid-Ohio | 4 | 911 Carrera RSR 3.0 | Webbe / Haywood | Applejack Racing | 2nd |
| 30.6.1974 | 1000 km Zeltweg | 7 | 911 Carrera RSR Turbo | van Lennep / Müller | Martini Racing Team | 6th |
| 30.6.1974 | 1000 km Zeltweg | 8 | 911 Carrera RSR Turbo | Koinigg / Schurti | Martini Racing Team | DNF |
| 30.6.1974 | 1000 km Zeltweg | 9 | 908/03 | Ferrier / Blancpain | Joest Racing | DNF |
| 30.6.1974 | 5 h Mid-Ohio | 9 | 911 Carrera RSR | Bytzek / Bytzek | Harry Bytzek | 7th |
| 30.6.1974 | 1000 km Zeltweg | 10 | 908/03 | Jöst / Kauhsen | Joest Racing | DNF |
| 30.6.1974 | 5 h Mid-Ohio | 14 | 911 Carrera RSR 3.0 | Holbert / Gregg | Holbert's Porsche/Audi | 1st |
| 30.6.1974 | 5 h Mid-Ohio | 16 | 911 S | Spruell / Bean | Paul Spruell | 18th |
| 30.6.1974 | 5 h Mid-Ohio | 23 | 911 Carrera RSR | Kemp / Tunstall | Charlie Kemp | 9th |
| 30.6.1974 | 5 h Mid-Ohio | 30 | 911 Carrera RSR 3.0 | Dyer / Bondurant | George Dyer | 49th |
| 30.6.1974 | 1000 km Zeltweg | 30 | 911 Carrera RSR | Zbinden / Brandenberger | Scuderia Basilea | DNA |
| 30.6.1974 | 1000 km Zeltweg | 31 | 911 Carrera RSR | Schön / Borri | Jolly Club | 18th |
| 30.6.1974 | 1000 km Zeltweg | 32 | 911 Carrera RSR 3.0 | Heyer / Wisell / Keller | Samson Kremer Team | 10th |
| 30.6.1974 | 1000 km Zeltweg | 33 | 911 Carrera RSR 3.0 | Keller / Heyer / Kremer | Samson Kremer Team | 9th |
| 30.6.1974 | 1000 km Zeltweg | 34 | 911 Carrera RSR | Schickentanz / Barth / Pesch | Gelo Racing | 12th |
| 30.6.1974 | 1000 km Zeltweg | 35 | 911 Carrera RSR 3.0 | Loos / Schenken | Gelo Racing | 11th |
| 30.6.1974 | 1000 km Zeltweg | 36 | 911 Carrera RSR 3.0 | Haldi / Fernandez | Porsche Club Romand | 16th |
| 30.6.1974 | 1000 km Zeltweg | 37 | 911 Carrera RSR 3.0 | Chenevière / Zbinden / Brandenberger | Porsche Club Romand | 17th |
| 30.6.1974 | 1000 km Zeltweg | 38 | 911 Carrera RSR 3.0 | Ballot-Léna / Wollek | Robert Buchet | DNF |
| 30.6.1974 | 1000 km Zeltweg | 39 | 911 Carrera RSR 3.0 | Maurer-Stroh / Ausserhofer | Hanno Maurer-Stroh | DNF |
| 30.6.1974 | 1000 km Zeltweg | 40 | 911 Carrera RSR | Rojas / Rebaque / van Beuren, Jr. | Rebaque-Rojas Racing | 14th |
| 30.6.1974 | 1000 km Zeltweg | 41 | 911 Carrera RSR 3.0 | Bertrams / Ekberg | Hartwig Bertrams | 13th |
| 30.6.1974 | 1000 km Zeltweg | 42 | 911 Carrera RSR 2.8 | Capra / Frisori | Scuderia Palladio | DNQ |
| 30.6.1974 | 5 h Mid-Ohio | 43 | 911 Carrera RS | Graves / Helmick / O'Steen | John Graves | 25th |
| 30.6.1974 | 5 h Mid-Ohio | 45 | 911 S | Landrum / Van der Werff | Applejack Racing | 33rd |
| 30.6.1974 | 5 h Mid-Ohio | 51 | 911 S | Sherwin / Baker | Johnson-Bozzani Porsche-Audi | 32nd |
| 30.6.1974 | 5 h Mid-Ohio | 54 | 911 S | Drolsom / Williamson | George Drolsom | 40th |
| 30.6.1974 | 5 h Mid-Ohio | 58 | 911 S | Gang / Cook | Adrian Gang | 42nd |
| 30.6.1974 | 5 h Mid-Ohio | 62 | 911 Carrera RSR | Bergstrom / Morton | Sports Limited Racing | 48th |
| 30.6.1974 | 5 h Mid-Ohio | 65 | 911 Carrera RSR 3.0 | Loomis / Behr | Gregg Loomis | 8th |
| 30.6.1974 | 5 h Mid-Ohio | 69 | 911 S | Harmstad / O'Steen | First Overall Corporation | 47th |
| 30.6.1974 | 5 h Mid-Ohio | 70 | 911 S | Kuenz / Cosentino | Kennedy & Cohen | 24th |
| 30.6.1974 | 5 h Mid-Ohio | 74 | 911 Carrera RSR 3.0 | Heimrath / Cook | Ludwig Heimrath | 39th |
| 30.6.1974 | 5 h Mid-Ohio | 77 | 911 S | Jennings / Beasley | Bruce Jennings | 11th |
| 30.6.1974 | 5 h Mid-Ohio | 81 | 911 Carrera RSR | Egerton / Forbes-Robinson | Far West Racing | 22nd |
| 30.6.1974 | 5 h Mid-Ohio | 85 | 914/6 | Hulen / Coupland | John Hulen | 27th |
| 30.6.1974 | 5 h Mid-Ohio | 89 | 911 S | Causey / Parish | Barrick Motor Racing | 26th |
| 30.6.1974 | 5 h Mid-Ohio | 91 | 911 S | Tillson / Oest | Oest Tillson Racing | 17th |
| 30.6.1974 | 5 h Mid-Ohio | 92 | 911 | Olimpi / Higgins | Oest Tillson Racing | 28th |
| 30.6.1974 | 5 h Mid-Ohio | 95 | 911 Carrera RSR 3.0 | Hagestad / Barber | Bob Hagestad | 44th |
| 30.6.1974 | DARM Avus [GT2.0/T1.6] | 164 | 914/6 | Edgar Dören | Bergischer Motorclub | 4th |
| 30.6.1974 | DARM Avus [GT2.0/T1.6] | 165 | 914/6 | | Sixtant-Racing-Team | DNA |
| 30.6.1974 | DARM Avus [GT2.0/T1.6] | 166 | 914/6 | Dieter Kossack | Dieter Kossack | 6th |
| 30.6.1974 | DARM Avus [GT2.0/T1.6] | 170 | 914/6 | Hubert Schlieckmann | Herbert Schlieckmann | DNA |
| 30.6.1974 | DARM Avus [GT2.0/T1.6] | 171 | 914/6 | Albrecht Schütz | Autohaus Max Moritz | 1st |
| 30.6.1974 | DARM Avus [GT2.0/T1.6] | 172 | 914/6 | Herbert Mohr | Autohaus Max Moritz | 2nd |
| 30.6.1974 | DARM Avus [GT2.0/T1.6] | 173 | 914/6 | Dieter Bohnhorst | Jägermeister-Racing-Team | 3rd |
| 30.6.1974 | DARM Avus [GT+2.0] | | | Heinz Palluth | Heinz Palluth | 15th |
| 30.6.1974 | DARM Avus [GT+2.0] | | 911 Carrera RSR | Eugen Kiemele | Eugen Kiemele | DNF |
| 30.6.1974 | DARM Avus [GT+2.0] | | 911 Carrera RS | Dieter Franke | sixtant-Racing-Team | DNF |
| 30.6.1974 | DARM Avus [GT+2.0] | | 911 Carrera RSR | Anton Stocks | Anton Stocks | DNF |
| 4.7.1974 | 250 mile Daytona Paul Revere | 1 | 911 Carrera RSR 3.0 | Keyser / Minter | Toad Hall Motor Racing | 5th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 4 | 911 Carrera RSR 3.0 | Hurley Haywood | Applejack Racing | 1st |
| 4.7.1974 | 250 mile Daytona Paul Revere | 5 | 911 S | Pedro Vazquez | | 19th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 16 | 911 S | Spruell / Bean | Paul Spruell | 16th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 35 | 911 Carrera RSR | Bienvenue / Dancose | Jacques Bienvenue | 11th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 55 | 914/6 | Cutler / Campbell | | 21st |
| 4.7.1974 | 250 mile Daytona Paul Revere | 58 | 911 S | Adrian Gang | Adrian Gang | 42nd |
| 4.7.1974 | 250 mile Daytona Paul Revere | 59 | 911 Carrera RSR 3.0 | Gregg / Holbert | Brumos Porsche-Audi | 4th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 62 | 911 Carrera RSR | Bob Bergstrom | Sports Limited Racing | 2nd |
| 4.7.1974 | 250 mile Daytona Paul Revere | 65 | 911 Carrera RSR | Loomis / Behr | Gregg Loomis | 3rd |
| 4.7.1974 | 250 mile Daytona Paul Revere | 67 | 914/6 | McClain / White | David McClain | 41st |
| 4.7.1974 | 250 mile Daytona Paul Revere | 70 | 911 S | Tom Kuenz | Kennedy, Cohen-Koss | 40th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 81 | 911 Carrera RSR | Grey Egerton | F.A.R. West Racing | 9th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 83 | 911 S | Belperche / Dyres | | 18th |
| 7.7.1974 | Dijon [GT] | 1 | | Manfred Jantke | Manfred Jantke | DNA |
| 7.7.1974 | Dijon [GT] | 3 | 911 Carrera | Gérard Larrousse | Porsche Club Romand | 1st |
| 7.7.1974 | Dijon [GT] | 4 | 911 Carrera RSR 2.8 | Jean-Claude Lagniez | Jean-Claude Lagniez | DNA |
| 7.7.1974 | Dijon [GT] | 6 | | Guy Chasseuil | Sonauto | raced |
| 7.7.1974 | Dijon [GT] | 15 | 911 Carrera RSR | Georg Loos | Polifac Racing Team | DNA |
| 7.7.1974 | Can-Am Road Atlanta | 16 | 908/02 | Dennis Aase | Dennis Aase | 7th |
| 7.7.1974 | Dijon [GT] | 16 | 911 Carrera RSR | John Fitzpatrick | Polifac Racing Team | DNA |
| 7.7.1974 | Dijon [GT] | 18 | 911 Carrera RSR | Raymond Touroul | Echappement | DNA |
| 7.7.1974 | Dijon [GT] | 19 | 911 S | Pierre Lelong | Pierre Lelong | 6th |
| 7.7.1974 | Dijon [GT] | 23 | 911 Carrera RS | Gérard Méo | Gerard Meo | DNA |
| 7.7.1974 | Dijon [GT] | 24 | 911 Carrera RS | Lucien Nageotte | Lucien Nageotte | DNA |
| 7.7.1974 | Dijon [GT] | 26 | 911 Carrera | Cyril Grandet | Cyril Grandet | 2nd |
| 7.7.1974 | Dijon [GT] | 27 | 911 Carrera RS | Jean-Pierre Aeschlimann | J.-P. Aeschlimann | DNA |
| 7.7.1974 | Dijon [GT] | 30 | 911 Carrera | Dominique Bardini | Dominique Bardini | 3rd |
| 7.7.1974 | Can-Am Road Atlanta | 139 | 908/02 K Flunder | Rainer Brezinka | R. Brezinka | DNA |
| 13.7.1974 | 6 h Watkins Glen | 4 | 911 Carrera RSR 3.0 | Webbe / Kottulinsky | Applejack Racing | DNA |
| 13.7.1974 | 6 h Watkins Glen | 5 | 911 Carrera RSR 3.0 | Keyser / Minter | Toad Hall Motor Racing | 10th |
| 13.7.1974 | 6 h Watkins Glen | 6 | 911 Carrera RSR 3.0 | Elford / Bonomelli / Keyser / Minter / Behr | Toad Hall Motor Racing | DNA |
| 13.7.1974 | 6 h Watkins Glen | 7 | 911 Carrera RSR | Bob Harmon | Bob Harmon Racing | DNA |
| 13.7.1974 | 6 h Watkins Glen | 9 | 911 Carrera RSR Turbo | Müller / van Lennep | Martini Racing/Porsche System | 2nd |
| 13.7.1974 | 6 h Watkins Glen | 14 | 911 Carrera RSR 3.0 | Holbert / Forbes-Robinson | Holbert's Porsche-Audi | DNS |
| 13.7.1974 | 6 h Watkins Glen | 16 | 908/02 K Flunder | Aase / Patrick | Aase Brothers | DNF |
| 13.7.1974 | 6 h Watkins Glen | 26 | 911 Carrera RSR | van Beuren, Jr. / Rojas | Hector Rebaque | DNA |
| 13.7.1974 | 6 h Watkins Glen | 34 | 911 Carrera RSR | Posey / Hobbs / Forbes-Robinson | Ted Trudon Porsche - Audi, Inc. | 8th |
| 13.7.1974 | 6 h Watkins Glen | 43 | 911 Carrera RS | O'Steen / Graves / Helmick | International Performance Center, Inc. | 13th |
| 13.7.1974 | 6 h Watkins Glen | 59 | 911 Carrera RSR 3.0 | Gregg / Haywood | Brumos Porsche-Audi Corp. | 3rd |
| 13.7.1974 | 6 h Watkins Glen | 65 | 911 Carrera RSR | Bienvenue / Dancose | Jacques Bienvenue | 6th |
| 13.7.1974 | 6 h Watkins Glen | 72 | 911 Carrera RSR | Papke / Thomas / Cook | Peter Papke | DNA |
| 13.7.1974 | 6 h Watkins Glen | 74 | 911 Carrera RSR 3.0 | Heimrath / Cook | Heimrath Turbo, Inc. | 4th |
| 13.7.1974 | 6 h Watkins Glen | 81 | 911 Carrera RSR | Forbes-Robinson / Egerton | Far West Racing | DNA |
| 13.7.1974 | 6 h Watkins Glen | 92 | 911 Carrera RSR | Oest / Tillson / Higgins | Oest-Tillson Racing | DNF |
| 13.7.1974 | 6 h Watkins Glen | 95 | 911 Carrera RSR 3.0 | Barber / Hagestad | Robert Hagestad | DNF |
| 14.7.1974 | Sweden Falkenberg | 56 | 911 Carrera RSR | Bengt Ekberg | Team Västkuststugan | 3rd |
| 14.7.1974 | Sweden Falkenberg | 58 | 911 Carrera RSR | Jan Lundgårdh | Team Dinitrol Center | 4th |