| 4.9.1955 | Courtland [Main] | 2 | | Peyton MacCormack | | 1st |
| 4.9.1955 | Courtland [Production +1.5/Modified +1.3] | 2 | | Peyton MacCormack | | 1st |
| 4.9.1955 | Courtland [Production +1.5/Modified +1.3] | 7 | | C. Thompson | | 2nd |
| 4.9.1955 | Courtland [Main] | 7 | | C. Thompson | | 2nd |
| 4.9.1955 | Courtland [Production +1.5/Modified +1.3] | 10 | | Prentice Knapp | | DNA |
| 4.9.1955 | Courtland [Main] | 10 | | Prentice Knapp | | DNA |
| 4.9.1955 | BRSCC Brands Hatch [S+1.9] | 47 | | Grahame Maude | | 4th |
| 4.9.1955 | Santa Barbara [Production +1.5] | 219 | | Bob Kudler | Robert Kudler | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 256 | | Gerald Aarons | Gerald Aarons | DNA |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 22 | | P. Massaglia | | 8th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | 22 | | P. Massaglia | | 5th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | 99 | | Tom Newcomer | | 4th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 99 | | A. Komisar | | 16th |
| 10.9.1955 | PMC Silverstone [Sports Unlimited] | 50 | | Grahame Maude | | 3rd |
| 10.9.1955 | PMC Silverstone [Handicap S+1.5] | 50 | | Grahame Maude | | 1st |
| 11.9.1955 | SCCA National Road America [CP] | 117 | | Howard Quick | Howard L. Quick | 10th |
| 17.9.1955 | AMOC Oulton Park [Sports Unlimited] | 24 | | Tony Davenport | Anthony Davenport | DNA |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 26 | | Sid W. Blackman | S. W. Blackman | 12th |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 49 | | George Constantine | Geo. J. Constantine | 4th |
| 17.9.1955 | USAF Trophy Oulton Park | 60 | | Grahame Maude | Grahame Maude | DNF |
| 17.9.1955 | AMOC Oulton Park [Sports Unlimited] | 60 | | Grahame Maude | Grahame Maude | DNA |
| 17.9.1955 | USAF Trophy Oulton Park | 68 | | John Ogier | John Ogier | DNA |
| 17.9.1955 | AMOC Oulton Park [Sports Unlimited] | 68 | | John Ogier | John Ogier | DNA |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 82 | | Peggy McClure | Margaret Ann McClure | 10th |
| 17.9.1955 | AMOC Oulton Park [Sports Unlimited] | 91 | | A. Taylor | A. W. Taylor | DNA |
| 17.9.1955 | AMOC Oulton Park [Sports Unlimited] | 93 | | Bill Towse | Bill Towse | DNA |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 101 | | Evelyn Mull | Evelyn S. Mull | DNF |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 106 | | Humbert Cozza | Humbert C. Cozza, Jr. | 14th |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 108 | | Hugh Sutherland | Hugh H. Sutherland | DNF |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 113 | | David Deuble | David A. Deuble | DNA |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 124 | | Robert Kahmer | Robert I. Kahmer | DNF |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 155 | | Jordan King | Jordan C. King | 15th |
| 17.9.1955 | GP Watkins Glen | 191 | | Ed Droesch | Edward F. Droesch | DNA |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 191 | | Ed Droesch | Edward F. Droesch | 19th |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 200 | | John Knight | John E. Knight, M.D. | 3rd |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 242 | | Herb Hoefler | Herb Hoefler | DNA |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 288 | | Chris Eden | Chris E. Eden | 6th |
| 18.9.1955 | Pferdsfeld [S/GT+2.0] | 8 | | Relling | | DNA |
| 18.9.1955 | Pferdsfeld [S/GT+2.0] | 10 | | Lindner | | DNA |
| 24.9.1955 | BARC Goodwood [Handicap] | 42 | | John Ogier | | 6th |
| 24.9.1955 | BARC Goodwood [S3.5] | | | Peter Sargent | | raced |
| 25.9.1955 | SMRC Snetterton [Closed Car Handicap] | | | A. Taylor | | 3rd |
| 25.9.1955 | SMRC Snetterton [Production] | | | John Ogier | | 1st |
| 25.9.1955 | SMRC Snetterton [Closed Car Handicap] | | | Ray Playford | | 1st |
| 1.10.1955 | Castle Combe International | 5 | | Grahame Maude | Gigi Plate | DNF |
| 1.10.1955 | Edenvale [Production] | | | Hugh Sutherland | | 2nd |
| 1.10.1955 | Edenvale [Production] | | | Chris Eden | | 1st |
| 2.10.1955 | WJC Charterhall [Racing] | 29 | | John Ogier | J. L. E. Ogier | DNA |
| 2.10.1955 | WJC Charterhall [Sports] | 29 | | John Ogier | J. L. E. Ogier | 2nd |
| 2.10.1955 | WJC Charterhall [Sports] | 32 | | E. O'Neill | Dr E. O'Neill | DNA |
| 9.10.1955 | SCCA Regional Thompson [CP] | 0 | | John Knight | | 6th |
| 9.10.1955 | SCCA Regional Thompson [CP] | 14 | | Bob Rubin | | 8th |
| 9.10.1955 | SCCA Regional Thompson [CP] | 24 | | Crusoe | | 7th |
| 9.10.1955 | SCCA Regional Thompson [CP] | 41 | | Bob Grossman | | 5th |
| 9.10.1955 | SCCA Regional Thompson [CP] | 44 | | George Constantine | | 2nd |
| 9.10.1955 | SCCA Regional Thompson [CP] | 50 | | Porter | | DNF |
| 9.10.1955 | SCCA Regional Thompson [CP] | 60 | | Ed Droesch | | 9th |
| 9.10.1955 | SCCA Regional Thompson [CP] | 91 | | Jordan King | | 10th |
| 9.10.1955 | SCCA Regional Thompson [CM+UR] | 110 | | Russ Boss | | 7th |
| 9.10.1955 | SCCA Regional Thompson [CP] | 122 | | Jim Woods | | 4th |
| 16.10.1955 | Targa Florio | 24 | | Vella / Termini | | DNF |
| 16.10.1955 | SCCA National Hagerstown [CP+DP1] | 49 | | George Constantine | George J. Constantine | 8th |
| 16.10.1955 | SCCA National Hagerstown [CP+DP+EP+FP1] | 49 | | George Constantine | George J. Constantine | 6th |
| 16.10.1955 | SCCA National Hagerstown [CP+DP+EP+FP1] | 53 | | Bob Rubin | Robert L. Rubin | 12th |
| 16.10.1955 | SCCA National Hagerstown [CP+DP1] | 53 | | Bob Rubin | Robert L. Rubin | 11th |
| 16.10.1955 | SCCA National Hagerstown [CP+DP+EP+FP1] | 96 | | Chuck Sarle | Charles R. Sarle | DNA |
| 16.10.1955 | SCCA National Hagerstown [CP+DP1] | 96 | | Chuck Sarle | Charles R. Sarle | DNA |
| 16.10.1955 | SCCA National Hagerstown [CP+DP1] | 113 | | Paul McGeorge | Paul McGeorge | 26th |
| 16.10.1955 | SCCA National Hagerstown [CP+DP1] | 222 | | Ed Droesch | | 18th |
| 16.10.1955 | Smartt Field [S+1.5] | | | Jerry Hardesty | | 6th |
| 16.10.1955 | Smartt Field [S+1.5] | | #660741 (LT-3) | Chuck Leighton | | 4th |
| 16.10.1955 | Smartt Field [S+1.5] | | | Nick Kraus | | 8th |
| 16.10.1955 | Smartt Field [CP+FP] | | | Jerry Hardesty | | 1st |
| 16.10.1955 | Smartt Field [CP+FP] | | | P. Massaglia | | 3rd |
| 16.10.1955 | Smartt Field [S+1.5] | | | P. Massaglia | | 7th |
| 22.10.1955 | 6 h Torrey Pines | 109 | | Robinson / Cleaver / Phillips | Frank Cleaver | 19th |
| 23.10.1955 | Torrey Pines [Production +1.5] | 72 | | Gerald Hively | Gerald Hively | 13th |
| 23.10.1955 | Torrey Pines [Production +1.5] | 85 | | Jack Whelchel | Jack L. Whelchel | DNF |
| 23.10.1955 | Torrey Pines [Production +1.5] | 103 | | Ces Critchlow | Les Critchlow | 2nd |
| 23.10.1955 | Torrey Pines [Production +1.5] | 109 | | John Robinson | Frank Cleaver | DNA |
| 23.10.1955 | Torrey Pines [Production +1.5] | 131 | | Bob Kudler | Robert Kudler | DNF |
| 23.10.1955 | Torrey Pines [Production +1.5] | 148 | | John Robinson | John Robinson | 14th |
| 23.10.1955 | Torrey Pines [Production +1.5] | 256 | | Gerald Aarons | Gerald Aarons | DNF |
| 30.10.1955 | SCCA National Sacramento [CP+DP+EP] | 1 | | Charles Wallace | | 2nd |
| 30.10.1955 | SCCA National Sacramento [CP+DP+EP] | 34 | | Cloyd Gray | | 3rd |
| 30.10.1955 | SCCA National Sacramento [BM+CM+DM+EM] | 69 | | Jim Clapp | | 17th |
| 13.11.1955 | SCCA National Glendale [CP+DP+EP] | 39 | | William Falkenberg | H. Douglas Baney | DNF |
| 13.11.1955 | SCCA National Glendale [BM+CM+DM+EM] | 83 | | Jim Peterson | Jim Peterson | 10th |
| 13.11.1955 | SCCA National Glendale [CP+DP+EP] | 83 | | Jim Peterson | Jim Peterson | 2nd |
| 13.11.1955 | SCCA National Glendale [CP+DP+EP] | 85 | | Jack Whelcher | Jack L. Whelcher | 15th |
| 13.11.1955 | SCCA National Glendale [CP+DP+EP] | 255 | | Howard Swift | Howard Swift | 14th |
| 24.11.1955 | Walterboro [Main] | 2 | | Bill Bowen | | 9th |
| 24.11.1955 | Walterboro [BM+CM+DM+EM+FM+CP+DP+EP] | 2 | | Bill Bowen | | 3rd |
| 24.11.1955 | Walterboro [Main] | 8 | | Ed Rahal | | 2nd |
| 24.11.1955 | Walterboro [BM+CM+DM+EM+FM+CP+DP+EP] | 8 | | Rahal | | 12th |
| 24.11.1955 | Walterboro [Handicap] | 8 | | Rahal | | 9th |
| 24.11.1955 | Walterboro [Main] | 20 | | George Koehne | | 11th |
| 24.11.1955 | Walterboro [BM+CM+DM+EM+FM+CP+DP+EP] | 20 | | George Koehne | | 2nd |
| 3.12.1955 | Preliminary Palm Springs [CP+DP+EP+FIII] | 83 | | Jim Peterson | | 1st |
| 3.12.1955 | Preliminary Palm Springs [CP+DP+EP+FIII] | 166 | | Bob Dickson | | 5th |