| 21.8.1955 | Buchanan Field [Ladies+FIII] | 20 | | Jane Wells | Jane Wells | ?th |
| 21.8.1955 | Buchanan Field [Production P356+TR2+AH] | 62 | | Johnny Walker | John Walker | ?th |
| 21.8.1955 | Buchanan Field [Production P356+TR2+AH] | 64 | | Fred Knoop | Fred Knoop | 2nd |
| 21.8.1955 | Novice Buchanan Field [Modifed +1.5] | 64 | | Fred Knoop | Fred Knoop | ?th |
| 21.8.1955 | Novice Buchanan Field [Modifed +1.5] | 85 | | Jack Tanner | Jack Tanner | ?th |
| 21.8.1955 | Buchanan Field [Modified +1.5] | 86 | | Earl Grafton | Earl Grafton | DNA |
| 21.8.1955 | Buchanan Field [Modified +1.5] | 103 | | Jack Duncan | Francis Lederer | 7th |
| 21.8.1955 | Buchanan Field [Modified +1.5] | 131 | | George Swift | Gene Sweeney | 6th |
| 21.8.1955 | Buchanan Field [Production P356+TR2+AH] | 165 | | Alvarez Calderon | Alvarez Calderon | ?th |
| 27.8.1955 | ADMC Crimond [Formula Libre] | 2 | #AHS 3904 | Ted Evans | B. L. Carlaw | DNA |
| 27.8.1955 | ADMC Crimond [Sports] | 2 | #AHS 3904 | Ted Evans | B. L. Carlaw | DNA |
| 27.8.1955 | ADMC Crimond [S2.7] | 2 | #AHS 3904 | Ted Evans | B. L. Carlaw | DNA |
| 27.8.1955 | ADMC Crimond [S2.7] | 3 | | W. I. Morrison | W. I. Morrison | DNA |
| 27.8.1955 | ADMC Crimond [Formula Libre] | 3 | | W. I. Morrison | W. I. Morrison | DNA |
| 27.8.1955 | ADMC Crimond [Sports] | 3 | | W. I. Morrison | W. I. Morrison | DNA |
| 27.8.1955 | Oulton Park International | 46 | | Lance Macklin | Donald Healey Motors Co. | 12th |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 14 | | Gregg D'Nelly | Gregg D'Nelly | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Modified +1.5] | 36 | | Rodney Scholtes | Rod Scholtes | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 42 | | Jim Luckman | James Luckman | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 60 | | John Goemans | John W. Goemans | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 64 | | John McLaughlin | Raymond Gage | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 79 | | Frinchaboy / Harrison | Eugene Koop | DNA |
| 3.9.1955 | Aintree International | 83 | | Tony Dennis | A. F. Dennis | DNA |
| 3.9.1955 | Aintree International | 84 | | Max Trimble | J. M. Trimble | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 152 | | Myron Kagan | Myron F. Kagan | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 157 | | Jack Breskovich | Jack Breskovich | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 164 | | Fred Knoop | Fred Knoop | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 191 | | Richard Connors | Billy Huth | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 208 | | Bill Pringle | E. Forbes-Robinson | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 218 | | Colin Smith | Lt. J. G. Scott Simon | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 225 | | Roy Jackson-Moore | Ray Jackson-Moore | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 249 | | John P. Barner | John P. Barner | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 14 | | Gregg D'Nelly | Gregg D'Nelly | DNA |
| 4.9.1955 | Skarpnäcksloppet [PS2.0/PS+2.0] | 23 | | Nikolai Kozarowitsky | | ?th |
| 4.9.1955 | Skarpnäcksloppet [PS2.0/PS+2.0] | 26 | | Arne Lindberg | | 3rd |
| 4.9.1955 | Skarpnäcksloppet [PS2.0/PS+2.0] | 29 | | Wictor Blomgren | | DNA |
| 4.9.1955 | SCCA National Thompson [DP] | 30 | | Charles Andrews | | 9th |
| 4.9.1955 | SCCA National Thompson [CM+DM] | 31 | | George Bortin | | 10th |
| 4.9.1955 | Santa Barbara [Modified +1.5] | 36 | | Rodney Scholtes | Rod Scholtes | DNA |
| 4.9.1955 | SCCA National Thompson [DP] | 37 | | Stewart Rutherford | | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 42 | | Jim Luckman | James Luckman | DNA |
| 4.9.1955 | SCCA National Thompson [CM+DM] | 45 | #AHS 3506 | William Brewster | | 11th |
| 4.9.1955 | SCCA National Thompson [CM+DM] | 59 | #AHS 3507 | Vin Sardi | | 8th |
| 4.9.1955 | Santa Barbara [Production +1.5] | 60 | | John Goemans | John W. Goemans | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 64 | | John McLaughlin | Raymond Gage | DNA |
| 4.9.1955 | SCCA National Thompson [CM+DM] | 69 | #AHS 3505 | Traver McKenna | | 6th |
| 4.9.1955 | SCCA National Thompson [CM+DM] | 72 | #AHS 3501 | Bob Wittke | | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 79 | | Frinchaboy / Harrison | Eugene Koop | DNA |
| 4.9.1955 | SCCA National Thompson [DP] | 83 | | Malcolm Donaldson | | 6th |
| 4.9.1955 | SCCA National Thompson [DP] | 84 | | Harold Kunz | | 4th |
| 4.9.1955 | SCCA National Thompson [DP] | 102 | | Herman Flynn | | 11th |
| 4.9.1955 | SCCA National Thompson [DP] | 104 | | Emil Bulck | | 8th |
| 4.9.1955 | SCCA National Thompson [DP] | 121 | | Reg Ogilvie | | 12th |
| 4.9.1955 | SCCA National Thompson [DP] | 128 | | Richard Whitson | | 10th |
| 4.9.1955 | SCCA National Thompson [DP] | 143 | | Charles Loring | | DNA |
| 4.9.1955 | SCCA National Thompson [DP] | 144 | | Gus Ehrman | | 7th |
| 4.9.1955 | SCCA National Thompson [DP] | 147 | | Allen Markelson | | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 152 | | Myron Kagan | Myron F. Kagan | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 157 | | Jack Breskovich | Jack Breskovich | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 164 | | Fred Knoop | Fred Knoop | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 191 | | Richard Connors | Billy Huth | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 208 | | Bill Pringle | E. Forbes-Robinson | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 218 | | Colin Smith | Lt. J. G. Scott Simon | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 225 | | Roy Jackson-Moore | Ray Jackson-Moore | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 249 | | John P. Barner | John P. Barner | DNA |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 35 | | Cy Dieter | | 12th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 40 | | Roger Bear | | 11th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | 40 | | Roger Bear | | 6th |
| 5.9.1955 | SCCA National Kansas City [BM+CM+DM+EM+FM] | 50 | #AHS 3603 | Karl Kopplin | | 11th |
| 5.9.1955 | Preliminary Kansas City [BM+CM+DM+EM+FM] | 50 | #AHS 3603 | Karl Kopplin | | 14th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | 60 | | Fred Lawrence | | 11th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 60 | | Fred Lawrence | | 19th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 72 | | J. R. McCormick | | 10th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 74 | | Richard Ross | | 20th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | 74 | | Richard Ross | | 13th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 77 | | David Dukes | | 17th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | 77 | | David Dukes | | 9th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 88 | | Bill Ong | | 18th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | 88 | | Bill Ong | | 10th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | | | Woody Woodward | | DNF |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | | | | | DNS |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | | | | | DNS |
| 10.9.1955 | SCCA National Road America [DP+EP] | 20 | | Don Davis | Don L. Davis, Jr. | 5th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 47 | | Robert E. Tappian, III | Ecurie Hossier | DNA |
| 10.9.1955 | SCCA National Road America [DP+EP] | 49 | | Robert Lang | Robert J. Lang | 11th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 53 | | Herman Behm | Herman C. Behm | DNA |
| 10.9.1955 | SCCA National Road America [DP+EP] | 75 | | Dobbins | William Dobbins | DNA |
| 10.9.1955 | SCCA National Road America [DP+EP] | 81 | | H. M. Tardif | Dr. H. M. Tardif | 15th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 102 | | E. S. Meredith | E. S. Meredith | 10th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 104 | | Orlie Ward | Orlie C. Ward | 19th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 153 | | Jackson Johnson | Jackson Johnson | 16th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 180 | | Ralph Durbin | Ralph Durbin | 6th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 197 | | Roger Bear | Roger G. Bear, Jr. | 12th |
| 11.9.1955 | SCCA National Road America [BM+CM+DM] | 145 | #AHS 3603 | Karl Kopplin | Karl Kopplin | DNA |
| 11.9.1955 | SCCA National Road America [BM+CM+DM] | 164 | #AHS 3502 | Robert Fergus | Robert H. Fergus | DNA |
| 11.9.1955 | Marlborough [S+R Handicap] | | | J. G. H. Watson | | 2nd |
| 11.9.1955 | Marlborough [Sports Handicap] | | | T. P. Peatling | | 1st |
| 11.9.1955 | Marlborough [S+R Handicap] | | | C. G. S. McPherson | | 3rd |
| 11.9.1955 | Marlborough [Sports Handicap] | | | C. G. S. McPherson | | 2nd |
| 11.9.1955 | Marlborough [Sports Handicap] | | | J. G. H. Watson | | 3rd |