| 1 | 22 | 1. P+3.0 | SpA Ferrari SEFAC | Mike Parkes · Umberto Maglioli | Ferrari 275P | — | 214 | WSPR historical record |
| 2 | 23 | 2. P+3.0 | SpA Ferrari SEFAC | Ludovico Scarfiotti · Nino Vaccarella | Ferrari 275P | — | 213 | WSPR historical record |
| 3 | 21 | 3. P+3.0 | SpA Ferrari SEFAC | John Surtees · Lorenzo Bandini | Ferrari 330P | — | 212 | WSPR historical record |
| 4 | 10 | 1. GT5.0 | Shelby American Inc. | Bob Holbert · Dave MacDonald | Shelby Cobra Dayton | — | 209 | WSPR historical record |
| 5 | 12 | 2. GT5.0 | Shelby American Inc. | Bob Bondurant · Lew Spencer | Shelby Cobra roadst | — | 205 | WSPR historical record |
| 6 | 14 | 3. GT5.0 | Ford France | Jo Schlesser · Phil Hill | Shelby Cobra roadst | — | 203 | WSPR historical record |
| 7 | 30 | 1. GT3.0 | North American Racing Team | David Piper · Mike Gammino · Pedro Rodriguez | Ferrari 250 GTO/64 | — | 201 | WSPR historical record |
| 8 | 80 | 4. GT5.0 | Hellerton Motors | Harold Keck · Robert Scott · DNS - George Wintersteen | Shelby Cobra roadst | — | 195 | WSPR historical record |
| 9 | 37 | 1. P3.0 | US Briggs Cunningham | Lake Underwood · Briggs Cunningham | Porsche 904 GTS ASK | — | 1 | WSPR historical record |
| 10 | 11 | 5. GT5.0 | Shelby American Inc. | Dan Gurney · Bob Johnson | Shelby Cobra roadst | — | 191 | WSPR historical record |
| 11 | 43 | 1. GT2.0 | Porsche System Engineering | Ben Pon · Joe Buzzetta | Porsche 356B 2000GS | — | 191 | WSPR historical record |
| 12 | 45 | 2. GT2.0 | Carl W. Lindell Inc. | Chuck Cassel · Don Sesslar | Porsche-Abarth 356B Carrera | — | 190 | WSPR historical record |
| 13 | 53 | 1. GT1.6 | Scuderia Sant Ambroeus | Jim Kaser · Chuck Stoddard | Alfa Romeo Giulia TZ | — | 188 | WSPR historical record |
| 14 | 15 | 6. GT5.0 | Thomas Hitchcock | Tommy Hitchcock · Zourab Tchkotoua | Shelby Cobra roadst | — | 187 | WSPR historical record |
| 15 | 29 | 2. GT3.0 | North American Racing Team | Bob Grossman · Dick Thompson | Ferrari 250 GTO LMB | — | 186 | WSPR historical record |
| 16 | 9 | 1. GT+5.0 | Nickey Chevrolet Co. | Skip Hudson · Jerry Grant | Chevrolet Corvette Sting Ra | — | 183 | WSPR historical record |
| 17 | 47 | 3. GT2.0 | Kjelle Qvale | Ed Leslie · John Dalton | MGB | — | 180 | WSPR historical record |
| 18 | 4 | 4. P+3.0 | McKean Chevrolet Inc. | Roger Penske · Jim Hall | Chevrolet Corvette Gran | — | 177 | WSPR historical record |
| 19 | 42 | 2. P3.0 | Porsche System Engineering | Don Wester · Bruce Jennings | Porsche 356B 2000GS | — | 175 | WSPR historical record |
| 20 | 41 | 3. P3.0 | Porsche System Engineering | Edgar Barth · Herbert Linge | Porsche 718 RS Spyder | — | 173 | WSPR historical record |
| 21 | 59 | 2. GT1.6 | Robert Scott Jr. | Jim Clark · Ray Parsons · DNS - Colin Chapman | Ford Cortina Lotus | — | 171 | WSPR historical record |
| 22 | 48 | 4. GT2.0 | Kjelle Qvale | Jim Adams · Merle Brennan | MGB | — | 170 | WSPR historical record |
| 23 | 2 | 5. P+3.0 | Mecom Racing Team | A. J. Foyt · John Cannon | Chevrolet Corvette Gran | — | 168 | WSPR historical record |
| 24 | 62 | 1. GT1.3 | Ray Heppenstall | Tom Fleming · Otto Linton · James Diaz | Abarth-Simca 1300 Bialbero | — | 165 | WSPR historical record |
| 25 | 61 | 4. P3.0 | Donald Healey Motor Co. | John Colgate · Clive Baker | Austin-Healey Sprite | — | 164 | WSPR historical record |
| 26 | 55 | 3. GT1.6 | Scuderia St. Ambroeus | Roberto Bussinello · Giampiero Biscaldi · Consalvo Sanesi · DNS - Gianni Bulgari | Alfa Romeo Giulia TZ | — | 160 | WSPR historical record |
| 27 | 82 | 3. GT3.0 | Larry Perkins | Bill Eve · Larry B. Perkins | Ferrari 250 GTO | — | 158 | WSPR historical record |
| 28 | 32 | 3. GT3.0 | Angels Aviation Racing Team | Ed Cantrell · Harry Heuer · Don Yenko · DNS - Peter Gregg | Ferrari 250 GTO | — | 154 | WSPR historical record |
| 29 | 69 | 5. P3.0 | Autosport International | Paul Richards · Charlie Rainville · DNS - William Haenalt · DNS - Ronny Stiller | Alpine M63 Renault | — | 153 | WSPR historical record |
| 30 | 65 | 2. GT1.3 | Automobiles René Bonnet | Howard Hanna · Richard Toland | René Bonnet Djet 2 Renault | — | 153 | WSPR historical record |
| 31 | 39 | P3.0 | US John E. Ryan | Jack Ryan · Bill Bencker | Porsche 904 GTS ASK | — | 1 | WSPR historical record |
| 32 | 3 | P+3.0 | Johnson Chevrolet Co. | Delmo Johnson · Dave Morgan | Chevrolet Corvette Gran | — | 144 | WSPR historical record |
| 33 | 68 | P3.0 | Societé Automobiles Alpine | Mauro Bianchi · José Rosinski | Alpine M63 Renault | — | 140 | WSPR historical record |
| 34 | 63 | 3. GT1.3 | Scuderia Bear | William McKelvy · Richard Holquist | Abarth-Simca 1300 Bialbero | — | 139 | WSPR historical record |
| 35 | 18 | GT5.0 | Ed Hugus | Ed Lowther · George Wintersteen | Shelby Cobra roadst | — | 138 | WSPR historical record |
| 36 | 51 | P3.0 | Volvo Imports Inc. | Art Riley · Nick Cone | Volvo P1800 | — | 136 | WSPR historical record |
| 37 | 36 | P3.0 | Precision Motor Cars | Richie Ginther · Ronnie Bucknum | Porsche 904 GTS | — | 129 | WSPR historical record |
| 38 | 84 | 4. GT1.3 | Duchess Auto Company | Newton Davis · Paul N. Layman · DNS - Peter Pulver | Lotus Elite | — | 124 | WSPR historical record |
| 39 | 5 | P+3.0 | William McLaughlin | Enus Wilson · William McLaughlin · Ed Hugus | Iso Grifo A3C Chevrol | — | 110 | WSPR historical record |
| 40 | 34 | GT2.5 | Genser Forman Triumph | George Waltman · Ted Lawrence | Triumph TR4 | — | 79 | WSPR historical record |
| 41 | 24 | P+3.0 | Maranello Concessionaires | Graham Hill · Jo Bonnier | Ferrari 330P | — | 139 | WSPR historical record |
| 42 | 16 | GT5.0 | Ralph Noseda | Ralph Noseda · Jef Stevens | Shelby Cobra roadst | — | 138 | WSPR historical record |
| 43 | 19 | GT5.0 | George Reed jr. | Dan Gerber · George Reed · DNS - Dick Lang | Shelby Cobra roadst | — | 117 | WSPR historical record |
| 44 | 31 | GT3.0 | SpA Ferrari SEFAC | Carlo Maria Abate · Jean Guichet | Ferrari 250 GTO/64 | — | 113 | WSPR historical record |
| 45 | 44 | GT2.0 | Porsche Car Imports | Victor Merino · Jorge Torruellas | Porsche-Abarth 356B Carrera | — | 101 | WSPR historical record |
| 46 | 56 | GT1.6 | Scuderia St. Ambroeus | Filippo Theodoli · Consalvo Sanesi · Gianni Bulgari | Alfa Romeo Giulia TZ | — | 93 | WSPR historical record |
| 47 | 1 | P+3.0 | Shelby American Inc. | Ken Miles · John Morton · DNS - Phil Hill | Shelby Cobra 427 | — | 81 | WSPR historical record |
| 48 | 54 | GT1.6 | Scuderia Sant Ambroeus | Chuck Dietrich · Bill Wuesthoff | Alfa Romeo Giulia TZ | — | 70 | WSPR historical record |
| 49 | 70 | P3.0 | Autosport International | Ray Cuomo · Bob Tullius · DNS - E. Richard Gilmartin · DNS - Jocko Maggiacomo | Alpine M63 Renault | — | 66 | WSPR historical record |
| 50 | 17 | GT5.0 | Graham Shaw | Charlie Hayes · Graham Shaw · DNS - Tiny Lund | Shelby Cobra | — | 62 | WSPR historical record |
| 51 | 6 | GT+5.0 | George Robertson Jr. | George Robertson, Jr. · Dick Boo | Chevrolet Corvette | — | 52 | WSPR historical record |
| 52 | 52 | GT1.6 | Kenneth G. Chambliss | John Bentley · Lyle Witmer · DNS - Bill Ward | Porsche-Abarth 356B Carrera | — | 52 | WSPR historical record |
| 53 | 33 | GT3.0 | Donald Healey Motor Co. | Paddy Hopkirk · Grant Clark | Austin-Healey 3000 | — | 49 | WSPR historical record |
| 54 | 38 | P3.0 | US Count Godin de Beaufort | Carel Godin de Beaufort | Porsche 904 GTS ASK | — | | WSPR historical record |
| 55 | 40 | P3.0 | Hap Sharp | Hap Sharp · Ronnie Hissom | Porsche 904 GTS | — | 45 | WSPR historical record |
| 56 | 20 | P+3.0 | Mecom Racing Team | Augie Pabst · Walt Hansgen | Lola Mk.6 GT Chevrolet | — | 44 | WSPR historical record |
| 57 | 25 | P+3.0 | North American Racing Team | Pedro Rodriguez · John Fulp | Ferrari 330P | — | 40 | WSPR historical record |
| 58 | 57 | GT1.6 | Stirling Moss Auto Racing T | Hugh Dibley · R. G. Rossler | Lotus Elan | — | 39 | WSPR historical record |
| 59 | 49 | P3.0 | Volvo Imports Inc. | Art Tattersall · Gunnar Engelin | Volvo P1800 | — | 31 | WSPR historical record |
| 60 | 28 | P3.0 | North American Racing Team | Tom O'Brien · Charlie Kolb · DNS - Roland Hutchinson | Ferrari 250LM | — | 30 | WSPR historical record |
| 61 | 50 | P3.0 | Volvo Imports Inc. | Dave Jordan · John Christy | Volvo P1800 | — | 29 | WSPR historical record |
| 62 | 46 | GT2.0 | Kjell Qvale | Jim Parkinson · Jack Flaherty | MGB | — | 15 | WSPR historical record |
| 63 | 35 | GT2.5 | Nuclear Electronic Lab | Al Rogers · Al Treuhaft · DNS - Dave Dour | Morgan 4/4 | — | 12 | WSPR historical record |
| 64 | 67 | GT1.3 | Donald Healey Motor Co. | Alan Pease · Donna Mae Mims | Austin-Healey Sprite | — | 9 | WSPR historical record |
| 65 | 64 | GT1.3 | Donald F. Kearney | Don Kearney · Howard Franklin | Triumph Spitfire | — | 7 | WSPR historical record |
| 66 | 85 | GT1.3 | Autosport International | William Haenalt · John Norwood · DNS - Walton H. Mayfield | Alpine A110 Renault | — | 2 | WSPR historical record |
| did_not_start | 27 | P+3.0 | Fong Racing Associates | Charlie Kolb · Charlie Rainville | Ferrari 330 LMB | — | | WSPR historical record |
| source_section_running_in_practice | 25T | P+3.0 | North American Racing Team | Pedro Rodriguez | Ferrari 330P | — | | WSPR historical record |
| entry_only | - | GT1.6 | Lotus | Mike Spence | Ford Cortina Lotus | — | | WSPR historical record |
| entry_only | 7 | GT+5.0 | Corvette Service | Tony Settember · Frank Monich | Chevrolet Corvette | — | | WSPR historical record |
| entry_only | 8 | GT+5.0 | Corvette Service | Don Yenko · Doug Hooper | Chevrolet Corvette | — | | WSPR historical record |
| entry_only | 58 | GT1.6 | Puerto Rico Racing | Rafael Rosales · Candido Higluera · Jerry Woodward | Lotus Elan | — | | WSPR historical record |
| entry_only | 66 | GT1.3 | Automobiles René Bonnet | Claude Maurer · Georges Bonnet | René Bonnet Djet 2 Renault | — | | WSPR historical record |
| entry_only | 81 | GT5.0 | Hull-Dobbs Ford | xxx | Shelby Cobra | — | | WSPR historical record |
| entry_only | 83 | P3.0 | Bagdosarian/Cord | xxx | Porsche 904 GTS | — | | WSPR historical record |
