| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 38 | | Ed Droesch | | 24th |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 60 | | Dan Boylan | | DNF |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 101 | | Herbert Oatley | | 23rd |
| 9.7.1955 | Leinster Trophy | | | John Garvey | | raced |
| 9.7.1955 | Leinster Trophy | | | Mike Heather | | 5th |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 3 | | Jerry Borden | Dr. Jerry Borden | DNA |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 3 | | Jerry Borden | Dr. Jerry Borden | DNA |
| 10.7.1955 | Preliminary Torrey Pines [Ladies+FIII] | 5 | | H. C. Hoppe | Dr. H. C. Hoppe | 3rd |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 5 | | Ned Yarter | Dr. H. C. Hoppe | 5th |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 5 | | Ned Yarter | Dr. H. C. Hoppe | 12th |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 60 | | Hank Montonen | Henry J. Montonen | 12th |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 60 | | Hank Montonen | Henry J. Montonen | 17th |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 63 | | Ignacio Lozano | Ignacio E. Lozano | DNA |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 63 | | Ignacio Lozano | Ignacio E. Lozano | DNA |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 64 | | Dick Figueroa | Dick Figueroa | 25th |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 67 | | Howard Campbell | Howard Campbell | DNA |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 94 | | Robert Dikson, Jr. | Robert Dikson, Jr. | 9th |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 99 | | Ralph E. Phillips, Jr. | Ralph E. Phillips, Jr. | 23rd |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 102 | | Dale Furlong | Dale Furlong, Jr. | DNA |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 102 | | Dale Furlong | Dale A. Furlong, Jr. | 7th |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 105 | | Howard Swift | | 21st |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 179 | | Barry Monaghan | Pfc. Barry Monaghan | 15th |
| 16.7.1955 | Munster [Formula Libre Handicap] | | | Mike Heather | | 1st |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 66 | | Lou Skala | Lou W. Skala | DNA |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 68 | | Jim Woods | James G. Woods | 5th |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 68 | | Jim Woods | | 14th |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 69 | | Jim Clapp | James H. Clapp | DNA |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 81 | | Blythe T. Rogers | Blythe T. Rogers | 14th |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 85 | | Karl Stangl | | 6th |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 96 | | Bob Byrd | Robert W. Byrd | DNA |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 96 | | Bob Byrd | Robert W. Byrd | 4th |
| 13.8.1955 | Edenvale [S+3.0] | 3 | | Sid W. Blackman | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 3 | | Sid W. Blackman | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 5 | | Leo Rizzo | | 8th |
| 13.8.1955 | Edenvale [S+3.0] | 5 | | Leo Rizzo | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 54 | | Don Stewart | | 15th |
| 13.8.1955 | Edenvale [S+3.0] | 54 | | Don Stewart | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 58 | | D. Eckman | | DNA |
| 13.8.1955 | Edenvale [S+3.0] | 58 | | D. Eckman | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 88 | | Chris Eden | | 4th |
| 13.8.1955 | Edenvale [S+3.0] | 88 | | Chris Eden | | 2nd |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 111 | | David Deuble | | DNA |
| 13.8.1955 | Edenvale [S+3.0] | 111 | | David Deuble | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 112 | | B. A. Miske | | DNA |
| 13.8.1955 | Edenvale [S+3.0] | 112 | | B. A. Miske | | DNA |
| 13.8.1955 | Edenvale [S+3.0] | 116 | | G. R. Rusznyak | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 116 | | G. R. Rusznyak | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 120 | | | | DNA |
| 13.8.1955 | Edenvale [S+3.0] | 120 | | | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 124 | | Hugh Sutherland | | 6th |
| 13.8.1955 | Edenvale [S+3.0] | 124 | | Hugh Sutherland | | DNA |
| 14.8.1955 | Snetterton International [S+1.5] | 107 | | John Ogier | J. Ogier | raced |
| 21.8.1955 | Buchanan Field [Production 300SL+Jaguar+USA] | 34 | | Cloyd Gray | Cloyd Gray | 2nd |
| 21.8.1955 | Buchanan Field [Production 300SL+Jaguar+USA] | 121 | | Jack Stalder | Virginia Stalder | DNA |
| 21.8.1955 | Tillamook [Modified +1.5/FIII] | | | Jim Clapp | | 1st |
| 3.9.1955 | Santa Barbara [Ladies] | 27 | | Mrs. Skip Conklin | Bill 'Skip' Conklin | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 27 | | Conklin / Conklin | Bill 'Skip' Conklin | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 35 | | Ralph E. Phillips, Jr. | Ralph E. Phillips, Jr. | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 63 | | Ignacio Lozano | Ignacio Lozano | DNA |
| 3.9.1955 | Santa Barbara [Ladies] | 80 | | Sue Matthews | Jame F. Matthews | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 80 | | Matthews / Matthews | Jame F. Matthews | DNA |
| 3.9.1955 | Aintree International | 81 | | Grahame Maude | Gigi Plate | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 85 | | John McGregor | John McGregor | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 95 | | Jack Kahlo | Donald Jack Kahlo | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 103 | | Ces Critchlow | Les Critchlow | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 120 | | Bill Johnson | Ed Boughton | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 159 | | Ruby Vincent | Ruby Vincent | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 166 | | Bob Dickson | Bob Dickson | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 190 | | Jack Graham | Jack F. Graham | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 205 | | Howard Swift | Howard Swift | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 219 | | Bob Kudler | Robert Kudler | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production +2.0] | 256 | | Gerald Aarons | Gerald Aarons | DNA |
| 4.9.1955 | SCCA National Thompson [CM+DM] | 0 | | John Knight | | 7th |
| 4.9.1955 | Courtland [Production +1.5/Modified +1.3] | 2 | | Peyton MacCormack | | 1st |
| 4.9.1955 | Courtland [Main] | 7 | | C. Thompson | | 2nd |
| 4.9.1955 | Courtland [Production +1.5/Modified +1.3] | 7 | | C. Thompson | | 2nd |
| 4.9.1955 | Courtland [Production +1.5/Modified +1.3] | 10 | | Prentice Knapp | | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 27 | | Conklin / Conklin | Bill 'Skip' Conklin | DNA |
| 4.9.1955 | Skarpnäcksloppet [PS2.0/PS+2.0] | 30 | | Charles Gardemo | | raced |
| 4.9.1955 | Santa Barbara [Production +1.5] | 35 | | Ralph E. Phillips, Jr. | Ralph E. Phillips, Jr. | DNA |
| 4.9.1955 | SCCA National Thompson [CP] | 38 | | Ed Droesch | | 7th |
| 4.9.1955 | SCCA National Thompson [CP] | 39 | | Richard Droesch | | DNA |
| 4.9.1955 | BRSCC Brands Hatch [S+1.9] | 47 | | Grahame Maude | | 4th |
| 4.9.1955 | SCCA National Thompson [CP] | 49 | | George Constantine | | 5th |
| 4.9.1955 | SCCA National Thompson [CP] | 50 | | Herbert Oatley | | DNA |
| 4.9.1955 | SCCA National Thompson [CP] | 52 | | Gordon MacKenzie | | DNA |
| 4.9.1955 | SCCA National Thompson [CP] | 58 | | Jordan King | | 6th |
| 4.9.1955 | Santa Barbara [Production +1.5] | 63 | | Ignacio Lozano | Ignacio Lozano | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 80 | | Matthews / Matthews | Jame F. Matthews | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 85 | | John McGregor | John McGregor | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 95 | | Jack Kahlo | Donald Jack Kahlo | DNA |
| 4.9.1955 | SCCA National Thompson [CP] | 99 | | Herb Hoefler | | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 103 | | Ces Critchlow | Les Critchlow | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 120 | | Bill Johnson | Ed Boughton | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 159 | | Ruby Vincent | Ruby Vincent | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 166 | | Bob Dickson | Bob Dickson | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 190 | | Jack Graham | Jack F. Graham | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 205 | | Howard Swift | Howard Swift | DNA |
| 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 |