| 13.2.1955 | Willow Springs [Modified 1.5] | 24 | Super Sport | Walker Edmiston | Steve Geraghty | ?th |
| 13.2.1955 | Willow Springs [Modified 1.5] | 87 | Special | Dean Patterson | Dean Patterson | DNA |
| 27.2.1955 | Preliminary Fort Pierce [FM+GM+HM+FP] | 57 | | Louis Pessolano | | 15th |
| 27.2.1955 | Preliminary Fort Pierce [FM+GM+HM+FP] | 112 | | Al Hammett | | 17th |
| 27.2.1955 | Preliminary Fort Pierce [FM+GM+HM+FP] | 203 | | Charles Brecht | | 13th |
| 13.3.1955 | 12 h Sebring | | Hotshot | Brecht / Lindenmeier | Charles Brecht | DNQ |
| 26.3.1955 | Preliminary Palm Springs [Modified 1.5] | 32 | Special | Robert Holbrook | Robert Holbrook | DNA |
| 26.3.1955 | Preliminary Palm Springs [Modified 1.5] | 96 | Hotshot | Bob Patterson | C. F. Lancaster | DNA |
| 26.3.1955 | Preliminary Palm Springs [Modified 1.5] | 121 | Roadster | Edmiston / Fain | Steve Geraghty | DNA |
| 26.3.1955 | Preliminary Palm Springs [Modified 1.5] | 142 | Special II | Richard Seifried | Richard Siefried | DNA |
| 26.3.1955 | Preliminary Palm Springs [Modified 1.5] | 199 | Super Sport | Jim Starbuck | Jim Starbuck | DNA |
| 27.3.1955 | Main Palm Springs [S1.5] | 32 | Special | Robert Holbrook | Robert Holbrook | DNA |
| 27.3.1955 | Main Palm Springs [S1.5] | 96 | Hotshot | Bob Patterson | C. F. Lancaster | DNA |
| 27.3.1955 | Main Palm Springs [S1.5] | 121 | Roadster | Edmiston / Fain | Steve Geraghty | DNA |
| 27.3.1955 | Main Palm Springs [S1.5] | 142 | Special II | Richard Seifried | Richard Siefried | DNA |
| 27.3.1955 | Main Palm Springs [S1.5] | 199 | Super Sport | Jim Starbuck | Jim Starbuck | DNA |
| 17.4.1955 | SCCA National Pebble Beach [FM+GM+HM] | | Special | Robert Holbrook | | ?th |
| 17.4.1955 | SCCA National Pebble Beach [FM+GM+HM] | | Special | Harry Eyerly | | ?th |
| 24.4.1955 | SCCA Regional Thompson [GM+HM] | 86 | Special | Abbot Lahti | | 7th |
| 1.5.1955 | Preliminary Bakersfield [FM+GM+EP+FP] | 19 | Special | John Cannon | John Cannon | 17th |
| 1.5.1955 | SCCA National Bakersfield [S1.5] | 19 | Special | John Cannon | John Cannon | 29th |
| 1.5.1955 | SCCA National Bakersfield [S1.5] | 78 | Special | Robert Holbrook | Robert Holbrook | 24th |
| 15.5.1955 | Preliminary Cumberland [Novice 2.0] | 263 | | Norman Bradley | N. C. C. Bradley | DNA |
| 29.5.1955 | Santa Barbara [S1.5] | | Special | Richard Seifried | | ?th |
| 29.5.1955 | Santa Barbara [S1.5] | | Special | Robert Holbrook | | ?th |
| 18.6.1955 | Preliminary Hansen Dam [Modified 1.5] | 32 | Special | Robert Holbrook | Robert Holbrook | ?th |
| 18.6.1955 | Preliminary Hansen Dam [Modified 1.5] | 64 | | Jim Starbuck | Jim Starbuck | DNA |
| 18.6.1955 | Preliminary Hansen Dam [Modified 1.5] | 121 | Special | Edminston Walker | Bill Leyden | DNA |
| 19.6.1955 | Lawrenceville [FM+GM+HM+IM+FP+HP] | 1 | Super Sport | Ned Norris | Ned T. Norris | ?th |
| 19.6.1955 | Preliminary Lawrenceville [FM+GM+HM+IM+FP+HP] | 1 | Super Sport | Ned Norris | Ned T. Norris | DNA |
| 19.6.1955 | Hansen Dam [S1.5] | 32 | Special | Robert Holbrook | Robert Holbrook | DNA |
| 19.6.1955 | Hansen Dam [S1.5] | 64 | | Jim Starbuck | Jim Starbuck | DNA |
| 19.6.1955 | Hansen Dam [S1.5] | 121 | Special | Edminston Walker | Bill Leyden | DNA |
| 4.7.1955 | Preliminary Beverly [FP+GP+GM+HM] | 97 | | Cliff Marks | | 37th |
| 10.7.1955 | SCCA National Torrey Pines [S1.5] | 19 | Special | John Cannon | John Cannon | DNA |
| 10.7.1955 | SCCA National Torrey Pines [S1.5] | 32 | Special | Robert Holbrook | Robert H. Holbrook | 25th |
| 31.7.1955 | Preliminary Seafair [All Classes] | 95 | Sports | Ray Lovejoy | Ray M. Lovejoy | 13th |
| 31.7.1955 | SCCA National Seafair [FM+GM+HM+FIII] | 95 | Sports | Ray Lovejoy | Ray M. Lovejoy | 16th |
| 31.7.1955 | SCCA National Seafair [FM+GM+HM+FIII] | 154 | Special | Harry Eyerly | Harry L. Eyerly | 12th |
| 21.8.1955 | Novice Buchanan Field [Modifed 1.5] | 21 | | Jeffrey Tucker | Jeff Tucker | DNA |
| 21.8.1955 | Buchanan Field [Modified 1.5] | 98 | | Tip Blume | Tip Blume | DNA |
| 21.8.1955 | Tillamook [Modified 1.5] | | Special | Harry Eyerly | | 1st |
| 3.9.1955 | Premiliary Santa Barbara [Modified 1.5] | 32 | Special | Robert Holbrook | Robert K. Holbrook | DNA |
| 3.9.1955 | Premiliary Santa Barbara [Modified 1.5] | 87 | Special | Dean Patterson | Dean Patterson | DNA |
| 3.9.1955 | Premiliary Santa Barbara [Modified 1.5] | 142 | Special | Paul Cole | Richard Seifried | DNA |
| 3.9.1955 | Premiliary Santa Barbara [Modified 1.5] | 210 | Super Sport | Jim Starbuck | Jim Starbuck | DNA |
| 3.9.1955 | Premiliary Santa Barbara [Modified 1.5] | 244 | Special Bobcat Auspuff | Leonard Pruyn | Leonard Pruyn | DNA |
| 4.9.1955 | Santa Barbara [Modified 1.5] | 32 | Special | Robert Holbrook | Robert K. Holbrook | DNA |
| 4.9.1955 | Santa Barbara [Modified 1.5] | 87 | Special | Dean Patterson | Dean Patterson | DNA |
| 4.9.1955 | SCCA National Thompson [GM+HM] | 114 | Special | Sherid Bearder | | raced |
| 4.9.1955 | SCCA National Thompson [GM+HM] | 125 | Special | Abbot Lahti | | raced |
| 4.9.1955 | Santa Barbara [Modified 1.5] | 142 | Special | Paul Cole | Richard Seifried | DNA |
| 4.9.1955 | Santa Barbara [Modified 1.5] | 210 | Super Sport | Jim Starbuck | Jim Starbuck | DNA |
| 4.9.1955 | Santa Barbara [Modified 1.5] | 244 | Special Bobcat Auspuff | Leonard Pruyn | Leonard Pruyn | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 53 | Roadster | Lyndon G. Arnold | Lyndon G. Arnold | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 204 | | Louis Pessolano | Louis C. Pessolano, M.D. | DNA |
| 16.10.1955 | SCCA National Hagerstown [FM+GM+HM] | 115 | Special | Sherid Baerder | Sherio S. Baerder | 25th |
| 22.10.1955 | 6 h Torrey Pines | 87 | Special | Dean Patterson | Dean W. Patterson | DNF |
| 22.10.1955 | 6 h Torrey Pines | 96 | Special | Patterson / Long | Chet Lancaster | 25th |
| 23.10.1955 | Torrey Pines [S1.5] | 32 | Special | Robert Holbrook | Robert K. Holbrook | 15th |
| 23.10.1955 | Torrey Pines [S1.5] | 87 | Special | Dean Patterson | Dean W. Patterson | DNA |
| 23.10.1955 | Torrey Pines [S1.5] | 96 | Roadster | Tony Long | Chet Lancaster | DNA |
| 30.10.1955 | SCCA National Sacramento [FM+GM+HM] | 50 | Special | Harry Eyerly | | 7th |
| 13.11.1955 | SCCA National Glendale [FM+GM+HM] | 32 | Special | Robert Holbrook | Robert K. Holbrook | DNF |
| 24.11.1955 | Walterboro [Handicap] | 113 | Special | Brecht | | DNF |
| 24.11.1955 | Walterboro [GM+HM+FP+GP+HP] | 113 | Special | Brecht | | 3rd |
| 24.11.1955 | Walterboro [Main] | 113 | Special | Brecht | | 5th |
| 3.12.1955 | Preliminary Palm Springs [FM+GM+HM] | 32 | Special | Robert Holbrook | | 15th |