PORSCHE RACING HISTORY1985 - Daytona 24 Hours
3 February 1985 - Daytona International Speedway, USA
A. J. Foyt, Bob Wolleck and Al Unser win in Porsche 962
Overall - 1st, 2nd, 3rd : GTP - 1st, 2nd,3rd : GTO - 3rd
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 | 962-104 | GTP | A. J. Foyt (USA)/Bob Wollek (F)/Al Unser (USA)/Thierry Boutsen (B) | Henn's Swap Shop Racing (USA) | 1st | 1st | 3rd | 703 laps |
| 14 | Porsche 962 | 962-103 | GTP | Al Holbert (USA)/Al Unser, Jr. (USA)/Derek Bell (GB) | Holbert Racing (USA) | 2nd | 2nd | 4th | 686 laps |
| 67 | Porsche 962 | 962-106 | GTP | Jim Busby (USA)/Rick Knoop (USA)/Jochen Mass (B) | B.F. Goodrich (USA) | 3rd | 3rd | 12th | 674 laps |
| 5 | Porsche 962 | 962-102 | GTP | Hans-Joachim Stuck (D)/Bob Akin (USA)/Paul Miller (USA) | Bob Akin Motor Racing (USA) | 4th | 4th | 5th | 670 laps |
| 7 | Porsche 935/84 | 935/84 | GTP | Jim Mullen (USA)/Kees Nierop (CDN)/Ray McIntyre (USA) | Obermaier Racing (D) | 5th | 5th | 20th | 668 laps |
| 9 | Porsche 935 K3 | 009 00030 | GTP | Wayne Baker (USA)/Jack Newsum (USA)/Chip Mead (USA) | Personalized Autohaus (USA) | 9th | 8th | 28th | 624 laps |
| 9 | Porsche 964 Carrera RSR | GTO | Mike Schaefer (USA)/Peter Uria (USA)/Jack Refenning (USA)/Larry Figaro (USA) | 901 Shop (USA) | 14th | 3rd | 62nd | 586 laps | |
| 11 | Porsche 935 K3/80 | 000 00013 | GTP | Chuck Kendall (USA)/Peter Fitzgerald (USA)/John Hotchkis (USA) | Kendall Racing (USA) | 21st | 10th | 29th | 512 laps - Piston |
| 94 | Porsche 911 | GTU | Skip Winfree (USA)/William Phalf (USA)/Wally Hopkins (USA) | 49th Star Racing | 25th | 4th | 76th | 477 laps | |
| 35 | Porsche 911 Carrera RSR | 911 460 9113 | GTO | M. L. Speer (USA)/Bobby Hefner (USA)/Jack Griffin (USA) | Team Dallas | 31st | 12th | 60th | 395 laps - Oil Leak |
| 49 | Porsche 911 | GTU | Albert Naon, Jr. (USA)/Dennis Vitolo (USA)/Fernando Garcia (USA) | Conrad Racing | 35th | 5th | 73rd | 336 laps | |
| 89 | Porsche 934 | GTO | " Jamsal" (ES)/Eduardo Galdamez (ES)/" Anbagua" (GUA) | Scorpio Racing (ES) | 43rd | 18th | 32nd | 217 laps - Electrics | |
| 31 | Porsche 935 | GTP | Paul Goral (USA)/Hugo Gralia (USA)/Emory Donaldson (USA) | Goral Racing (USA) | 48th | 18th | 59th | 183 laps - DNF | |
| 95 | Porsche 935 | 930 770 0912 | GTP | Lance Van Every (USA)/Ash Tisdelle (USA)/Jack Refenning (USA) | Van Every Racing (USA) | 53rd | 21st | 35th | 157 laps - Oil Leak |
| 66 | Porsche 911 Carrera RSR | 911 460 0035 | GTO | Bob Beasley (USA)/Jack Lewis (USA)/Chuck Grantham (USA) | Bob Beasley | 58th | 22nd | 44th | 118 laps - Accident |
| 68 | Porsche 962 | 962-108 | GTP | Pete Halsmer (USA)/Dieter Quester (A)/John Morton (USA) | B.F. Goodrich (USA) | 59th | 23rd | 15th | 107 laps - Accident |
| 86 | Porsche 962 | 962-101 | GTP | Thierry Boutsen (B)/Henri Pescarolo (F)/Bruce Leven (USA) | Bayside Disposal Racing (USA) | 60th | 24th | 7th | 101 laps - Engine |
| 87 | Porsche 924 Carrera GTR | GTU | Elliott Forbes-Robinson (USA)/John Schneider (USA)/Don Istook (USA) | Performance Motorsports (USA) | 63rd | 12th | 45th | 89 laps - Accident | |
| 58 | Porsche 934 | 930 670 0162 | GTO | Michael Hammond (USA)/Don Kravig (USA)/Jim Torres (USA) | Coin Operated Racing (USA) | 64th | 24th | 39th | 86 laps - DNF |
| 20 | Porsche 935 JLP-2 | 009 00043 | GTP | Freddy Baker (USA)/Don Herman (USA)/Rich Maher (USA) | Spirit of Cleveland | 66th | 26th | 42nd | 62 laps - Turbocharger |
| 16 | Porsche 935 L | 935 L | GTP | Harald Grohs (D) | Henn's Swap Shop Racing (USA) | 74th | 28th | 22nd | 15 laps - Engine |
| 74 | Porsche 924 Carrera GTR | GTU | Paul Gentilozzi (USA) | Whitehall Motorsports (USA) | 76th | 17th | 70th | 12 laps - Cooling System |
IMSA - International Motor Sport Association Daytona 24 Hours
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