PORSCHE RACING HISTORYBob Akin (USA)
1985
3 February 1985 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 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 |
24 February 1985 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-102 | GTP | Bob Akin (USA)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 18th | 17th | 23rd | 94 laps - DNF |
23 March 1985 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-102 | GTP | Hans-Joachim Stuck (D)/Bob Akin (USA)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 53rd | 19th | 1st | 66 laps - Suspension |
14 April 1985 - Road Atlanta 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-102 | GTP | Bob Akin (USA)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 17th | 12th | 14th | 105 laps |
28 April 1985 - Riverside 600 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-102 | GTP | Bob Akin (USA)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 4th | 4th | 10th | 109 laps |
19 May 1985 - Charlotte 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-102 | GTP | Bob Akin (USA)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 21st | 11th | 12th | 64 laps - Accident |
7 July 1985 - Watkins Glen 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | Bob Akin (USA)/Hans-Joachim Stuck (D)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 12th | 9th | 2nd | 87 laps |
28 July 1985 - Portland 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | Bob Akin (USA)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 17th | 12th | 59 laps - DNF |
4 August 1985 - Sears Point 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | Bob Akin (USA)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 5th | 5th | 10th | 73 laps |
25 August 1985 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | Bob Akin (USA)/Jim Mullen (USA) | Bob Akin Motor Racing (USA) | 32nd | 13th | 15th | 70 laps - DNF |
6 October 1985 - Columbus 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | Bob Akin (USA)/Dennis Aase (USA) | Bob Akin Motor Racing (USA) | 5th | 5th | 16th | 123 laps |
1 December 1985 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | Bob Akin (USA)/Jo Gartner (A) | Bob Akin Motor Racing (USA) | 6th | 6th | 7th | 86 laps |