PORSCHE RACING HISTORY1979 - Sebring 12 Hours
17 March 1979 - Sebring International Raceway, USA
Bob Akin, Rob McFarlin & Roy Woods win in a Porsche 935
GTX - 1st, 2nd, 3rd : GTO - 1st, 2nd, 3rd : GTU - 1st, 2nd, 3rd
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 9 | Porsche 935 | 930 770 0910 | GTX | Bob Akin (USA)/Rob McFarlin (USA)/Roy Woods (USA) | Dick Barbour Racing (USA) | 1st | 1st | 9th | 239 laps |
| 5 | Porsche 935 | 930 770 0957 | GTX | Charles Mendez (USA)/Brian Redman (GB)/Paul Miller (USA) | Busch Beer Racing (USA) | 2nd | 2nd | 4th | 238 laps |
| 3 | Porsche 935 | 930 770 0959 | GTX | Bob Garretson (USA)/Gary Belcher (USA)/Bob Bondurant (USA) | Dick Barbour Racing (USA) | 3rd | 3rd | 7th | 235 laps |
| 6 | Porsche 935/77A | 930 890 0024 | GTX | Rolf Stommelen (D)/Dick Barbour (USA)/Rick Mears (USA) | Dick Barbour Racing (USA) | 4th | 4th | 1st | 234 laps |
| 38 | Porsche 911 Carrera RSR | 911 460 9113 | GTO | Bonky Fernandez (PR)/Tato Ferrer (PR)/Chiqui Soldevilla (PR) | Boricua Racing (PR) | 5th | 1st | 16th | 233 laps |
| 13 | Porsche 935 | 930 670 0180 | GTX | Hal Shaw, Jr. (USA)/Norm Ridgely (CDN) | Hal Shaw Racing (USA) | 6th | 5th | 14th | 231 laps |
| 69 | Porsche 911 Carrera RSR | GTO | Horst Kroll (CDN)/Rudy Bartling (CDN) | Bytzek Automotive (CDN) | 7th | 2nd | 29th | 230 laps | |
| 54 | Porsche 911 Carrera RSR | 911 360 0610 | GTO | Tony Garcia (USA)/Juan Montalvo (C)/Alberto Vadia (USA) | Montura Ranch Estates (USA) | 8th | 3rd | 21st | 229 laps |
| 98 | Porsche 911 Carrera RSR | GTO | Lance Van Every (USA)/Ash Tisdelle (USA) | Van Every Racing (USA) | 9th | 4th | 28th | 226 laps | |
| 37 | Porsche 911 Carrera RSR | 911 460 9083 | GTO | Honorato Espinosa (COL)/Francisco Lopez (CO)/Jorge Cortes (COL) | Botero Racing Team (CO) | 10th | 5th | 24th | 219 laps |
| 60 | Porsche 911 S | GTU | Rusty Bond (USA)/Ren Tilton (USA) | E. J. Pruitt & Sons | 11th | 1st | 44th | 219 laps | |
| 39 | Porsche 911 | GTU | Jim Trueman (USA)/John Higgins (USA)/Chip Mead (USA) | Barrick Motor Racing | 12th | 2nd | 34th | 215 laps | |
| 07 | Porsche 911 Carrera RSR | 911 560 9114 | GTO | Dave Cowart (USA)/Kenper Miller (USA)/David McClain (USA) | Morrison's | 14th | 6th | 22nd | 205 laps |
| 89 | Porsche 911 Carrera RSR | 911 360 0727 | GTO | Francisco Romero (YV)/Ernesto Soto (YV) | Hector Huerta (YV) | 15th | 7th | 15th | 201 laps |
| 33 | Porsche 911 | GTU | Peter Welter (USA)/Richard Aten (USA)/Jack Refenning (USA) | Peter Welter | 16th | 3rd | 49th | 198 laps | |
| 91 | Porsche 911 Carrera RSR | 911 460 0075 | GTO | Roger Schramm (USA)/Werner Frank (USA) | Framm Promotions (USA) | 19th | 9th | 19th | 192 laps |
| 51 | Porsche 914/4 | GTU | Robert Kirby (USA)/Wayne Baker (USA)/Tom Winters (USA) | Personalized Porsche (USA) | 20th | 4th | 61st | 188 laps | |
| 08 | Porsche 911 S | 911 030 1263 | GTU | Terry Wolters (USA)/Bob Buchler (USA)/Nort Northam (USA) | Moran Construction | 21st | 5th | 58th | 182 laps |
| 62 | Porsche 914/6 | 914 043 0593 | GTU | Bill Koll (USA)/Jim Cook (USA)/Dennis Aase (USA) | Koll Motor Sports (USA) | 22nd | 6th | 20th | 182 laps |
| 93 | Porsche 914/6 | 914 043 0188 | GTU | David Deacon (CDN)/Reagan Riley (CDN)/Hank Franczak (CDN) | M. Rochas Porsche (CDN) | 23rd | 7th | 60th | 179 laps |
| 18 | Porsche 935 JLP-1 | JLP-1 | GTX | John Paul Sr. (USA)/Al Holbert (USA) | JLP Racing (USA) | 24th | 8th | 3rd | 176 laps - Transmission |
| 09 | Porsche 935/77A | 930 890 0021 | GTX | Hurley Haywood (USA)/Preston Henn (USA)/Peter Gregg (USA) | Thunderbird Swap-Shop (USA) | 26th | 9th | 2nd | 157 laps - Engine |
| 46 | Porsche 911 Carrera RSR | 911 360 0865 | GTO | Mauricio DeNarváez (COL)/Albert Naon (USA) | Mauricio deNarvaez (CO) | 28th | 12th | 12th | 147 laps - DNF |
| 01 | Porsche 911 | GTU | Dave White (USA)/Robert Overby (USA) | Roehrig Racing | 29th | 8th | 31st | 147 laps | |
| 71 | Porsche 911 | GTU | Bruce Jennings (USA)/Bob Beasley (USA) | Bruce Jennings (USA) | 31st | 9th | 55th | 136 laps - DNF | |
| 44 | Porsche 911 | GTU | George Van Arsdale (USA)/Kent Murry (USA) | SUD Porsche Racing | 32nd | 10th | 52nd | 131 laps | |
| 02 | Porsche 911 | GTU | J. Dana Roehrig (USA)/J. Kurt Roehrig (USA) | Roehrig Racing | 33rd | 11th | 70th | 128 laps | |
| 00 | Porsche 935/77A | 930 890 0019 | GTX | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 35th | 11th | 5th | 120 laps - Suspension |
| 50 | Porsche 911 S | GTU | Rainer Brezinka (CDN)/Gary Hirsch (USA)/Fritz Hochreuter (CDN) | R & H Racing (CDN) | 39th | 12th | 48th | 109 laps - DNF | |
| 51 | Porsche 911 | GTU | Mike Ramirez (PR)/Manuel Villa (PR)/Luis Gordillo (PR) | Mike Ramirez | 40th | 13th | 72nd | 108 laps - Engine | |
| 36 | Porsche 911 T | 1290486 | GTU | Ron Case (USA)/Dave Panaccione (USA) | Case Racing | 41st | 14th | 46th | 106 laps - DNF |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Bill Whittington (USA)/Don Whittington (USA) | Whittington Bros. Racing (USA) | 42nd | 13th | 6th | 104 laps - Accident |
| 72 | Porsche 911 | GTU | Bill Scott (USA)/Pierre Honegger (USA) | Bill Scott Racing-Z&W (USA) | 43rd | 15th | 37th | 99 laps - DNF | |
| 92 | Porsche 934 | 930 670 0173 | GTO | Dale Whittington (USA)/R. D. Whittington (USA)/Milt Minter (USA) | Whittington Bros. Racing (USA) | 44th | 16th | 13th | 94 laps - Suspension |
| 85 | Porsche 914/6 | GTU | John Hulen (USA)/Ron Coupland (USA)/Bob Speakman (USA) | John E. Hulen (USA) | 46th | 17th | 39th | 82 laps - DNF | |
| 27 | Porsche 911 S | GTU | Ray Mummery (USA)/Tom Sheehy (USA)/Luis Sereix (USA) | Miami Auto Racing | 49th | 18th | 43rd | 80 laps - DNF | |
| 97 | Porsche 935 | 930 670 0175 | GTX | Ricardo Londono (CO)/George Garces/John Gunn (USA) | Ricardo Londono (CO) | 50th | 15th | 10th | 77 laps - DNF |
| 34 | Porsche 911 | GTU | George Drolsom (USA)/Mark Greb (USA)/John Maffucci (USA) | Drolsom Racing (USA) | 52nd | 20th | 65th | 75 laps - Transmission | |
| 31 | Porsche 911 | GTU | Hiram Cruz (MEX)/Juan Lopez (DR)/Mandy Gonzalez (PR) | Hiram Cruz | 54th | 21st | 40th | 66 laps - DNF | |
| 58 | Porsche 911 Carrera RSR | GTO | Diego Febles (PR)/Phil Currin (USA) | Diego Febles Racing (PR) | 55th | 19th | 23rd | 65 laps - Transmission | |
| 25 | Porsche 914/6 | 473 29 24107 | GTU | Bob Zulkowski (USA)/Gerard Raney (USA) | Metal Craft Racing (USA) | 60th | 23rd | 47th | 34 laps - DNF |
| 16 | Porsche 914/6 | GTU | Darrel Overstreet (USA)/Dwight Mitchell (USA) | Overstreet Racing Ent. (USA) | 62nd | 24th | 32nd | 25 laps - Engine | |
| 28 | Porsche 935 | 930 770 0960 | GTX | Clif Kearns (USA)/Gianpiero Moretti (I) | Desperado Racing (USA) | 63rd | 17th | 11th | 23 laps - Out of Fuel |
| 7 | Porsche 935 | 930 770 0958 | GTX | Ludwig Heimrath, Sr (CDN)/" Jamsal" (ES)/Carlos Moran (ES) | Heimrath Racing (CDN) | 65th | 18th | 8th | 17 laps - DNF |
| 40 | Porsche 914/6 | GTU | Steve Southard (USA)/Earl Roe (USA) | Performance Specialists | 67th | 27th | 54th | 11 laps - DNF | |
| 67 | Porsche 911 | GTU | Manuel Quintana (USA)/Joaquin Balaguer (DR)/Jorge DeCardenas (USA)/Pedro Vazquez (USA) | Quintana Racing (USA) | 68th | 28th | 66th | 9 laps - DNF |
World Challenge for Endurance Drivers IMSA - International Motor Sport Association Sebring 12 Hours
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