| 3.9.1955 | Preliminary Santa Barbara [Production 2.0] | 173 | | Frank Varnum | Richard M. Seage | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production 2.0] | 198 | | Donald Driscoll | Donald Driscoll | DNA |
| 3.9.1955 | Preliminary Santa Barbara [Production 2.0] | 202 | | Wenger / Barber | Paul Wenger | DNA |
| 4.9.1955 | Courtland [Production +1.5/Modified +1.3] | 17 | | R. C. Buchanan | | 9th |
| 4.9.1955 | Courtland [Main] | 17 | | R. C. Buchanan | | 5th |
| 4.9.1955 | Santa Barbara [Production +1.5] | 23 | | Sisk / Sisk | Jerry Sisk | DNA |
| 4.9.1955 | Skarpnäcksloppet [PS2.0/PS+2.0] | 31 | | Harry Saaristo | | ?th |
| 4.9.1955 | Skarpnäcksloppet [PS2.0/PS+2.0] | 36 | | Stig Rollne | | ?th |
| 4.9.1955 | Skarpnäcksloppet [PS2.0/PS+2.0] | 38 | | Bo Ljungfeldt | | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 49 | | Bob Drake | Geo. Dilloway | DNA |
| 4.9.1955 | Santa Barbara [Modified +1.5] | 53 | | Bill Knowe | Bill Knowe | DNA |
| 4.9.1955 | SCCA National Thompson [EM+EP] | 139 | | Lawrence Young | | DNA |
| 4.9.1955 | SCCA National Thompson [EM+EP] | 140 | | Beattie MacKenzie | | 8th |
| 4.9.1955 | Santa Barbara [Modified +1.5] | 149 | | Ed Kretz | Nick Pastor | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 167 | | Al Newlon | Al Newlon | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 173 | | Frank Varnum | Richard M. Seage | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 198 | | Donald Driscoll | Donald Driscoll | DNA |
| 4.9.1955 | Santa Barbara [Modified +1.5] | 200 | | Dorothy Deen | Dorothy Deen | DNA |
| 4.9.1955 | Santa Barbara [Production +1.5] | 202 | | Wenger / Barber | Paul Wenger | DNA |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 17 | | George Mason | | 15th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 24 | | Joe Mayer | | 13th |
| 5.9.1955 | SCCA National Kansas City [CP+DP+EP] | 26 | | Richard McGuire | | 12th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | 26 | | Richard McGuire | | 14th |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | | | | | DNS |
| 5.9.1955 | Preliminary Kansas City [CP+DP+EP] | | | | | DNS |
| 10.9.1955 | PMC Silverstone [Handicap S+1.5] | 109 | | Roy North | | 3rd |
| 10.9.1955 | SCCA National Road America [DP+EP] | 114 | | Dan Fowler | Daniel J. Fowler | 9th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 131 | | Guilbert Dybvad | Guilbert Dybvad | 14th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 202 | | Daniel Parker | Daniel Parker | DNA |
| 10.9.1955 | SCCA National Road America [DP+EP] | 209 | | Norman Wintermute | Norman P. Wintermute | 18th |
| 10.9.1955 | SCCA National Road America [DP+EP] | 300 | | Bob Goldich | Bus Gunter | 8th |
| 17.9.1955 | AMOC Oulton Park [S2.7] | 6 | | B. Bartlett | B. Bartlett | DNF |
| 17.9.1955 | AMOC Oulton Park [Sports Unlimited] | 6 | | Harry Giles | Harry Giles | DNA |
| 17.9.1955 | USAF Trophy Oulton Park | 6 | | B. Bartlett | B. Bartlett | DNA |
| 17.9.1955 | AMOC Oulton Park [S2.7] | 28 | | H. Drake | H. Drake | DNA |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 190 | | William Miller | William Miller | DNA |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 212 | | Austin Davis | Austin W. Davis | 22nd |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 213 | | Kenneth Gee | Kenneth H. Gee | 24th |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 243 | | Ron McConkey | James S. P. Robinson | DNA |
| 17.9.1955 | SCCA National Watkins Glen [CP+DP+EP] | 300 | | Bob Goldich | Robert C. Goldich | 20th |
| 18.9.1955 | Tourist Trophy | 21 | | Dickson / Richardson | Robert Dickson | 22nd |
| 18.9.1955 | Tourist Trophy | 22 | | McCaldin / Maunsell | Jasper B. Johnstone | DNF |
| 18.9.1955 | Tourist Trophy | 23 | | Todd / Titterington | Jasper B. Johnstone | 21st |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 51 | | Toth | | DNA |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 52 | | Minartz | | DNA |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 53 | | Robert Johns | | raced |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 54 | | Cannaday | | DNA |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 59 | | Norman Babcock | | DNF |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 60 | | Nak | | DNA |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 61 | | Grebr | | DNA |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 64 | | Ed Pennybacker | | DNA |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 65 | | Holland | | DNA |
| 24.9.1955 | Oulton Park International [Production] | 7 | | John Wallwork | John Wallwork | 5th |
| 24.9.1955 | Oulton Park International [Production] | 8 | | Jimmy Ray | Jimmy Ray | DNF |
| 24.9.1955 | Oulton Park International [Production] | 9 | | Leslie Brooke | Leslie Brooke | 7th |
| 24.9.1955 | Oulton Park International [Production] | 10 | | Brian Naylor | Brian Naylor | 6th |
| 24.9.1955 | Oulton Park International [Production] | 11 | | L. J. Coe | Ecurie Ane | raced |
| 24.9.1955 | Oulton Park International [Production] | 12 | | Grahame Maude | J. Graham Maude | DNF |
| 24.9.1955 | Oulton Park International [Production] | 14 | | Ivor Newby | F. I. Newby | DNF |
| 24.9.1955 | Oulton Park International [Production] | 15 | | Bill Bleakley | W. D. Bleakley | raced |
| 24.9.1955 | Oulton Park International [Production] | 16 | | Tom Charnley | T. H. Charnley | raced |
| 24.9.1955 | Oulton Park International [Production] | 17 | | Sid Hurrell | D. G. Dixon | DNF |
| 24.9.1955 | Oulton Park International [Production] | 18 | | E. J. Davies | L. F. Dove Ltd. | raced |
| 24.9.1955 | Oulton Park International [Production] | 19 | | G. S. Morton | L. F. Dove Ltd. | raced |
| 24.9.1955 | Oulton Park International [Production] | 20 | | Trevor Taylor | T. P. Taylor | DNF |
| 24.9.1955 | BARC Goodwood [Ladies Handicap] | 63 | | Annette Firth | Miss Annette Firth | DNA |
| 24.9.1955 | BARC Goodwood [Handicap] | 76 | | Harry Giles | | 1st |
| 24.9.1955 | BARC Goodwood [Handicap] | 76 | | B. Bartlett | | 3rd |
| 24.9.1955 | BARC Goodwood [Handicap] | 118 | | Richard White | | 6th |
| 25.9.1955 | SMRC Snetterton [S2.7] | | | L. J. Coe | | 2nd |
| 1.10.1955 | Edenvale [S3.0] | 8 | | Fred Hayes | | raced |
| 2.10.1955 | WJC Charterhall [S2.7] | 14 | | David Bertram | D. M. Bertram | DNA |
| 2.10.1955 | WJC Charterhall [S2.7] | 18 | | R. Chamberlain | R. Chamberlain | DNA |
| 2.10.1955 | WJC Charterhall [S2.7] | 19 | | K. G. White | K. G. White | DNA |
| 2.10.1955 | WJC Charterhall [Sports] | 25 | | Bob Dickson | Bob Dickson | DNA |
| 2.10.1955 | WJC Charterhall [S2.7] | 25 | | Bob Dickson | B. Dickson | DNA |
| 8.10.1955 | National Silverstone [Production Handicap] | 71 | | G. Johnson | | 4th |
| 8.10.1955 | National Silverstone [Production Handicap] | 73 | | Malcolm Wayne | | 2nd |
| 16.10.1955 | SCCA National Hagerstown [CP+DP+EP+FP1] | 67 | | Charlie Kolb | Charles W. Kolb | DNA |
| 16.10.1955 | SCCA National Hagerstown [DP2+EP] | 67 | | Charlie Kolb | Charles W. Kolb | DNA |
| 16.10.1955 | SCCA National Hagerstown [CP+DP+EP+FP1] | 108 | | Elmer Archibald | E. V. Archibald | 27th |
| 16.10.1955 | SCCA National Hagerstown [DP2+EP] | 108 | | Elmer Archibald | E. V. Archibald | 12th |
| 16.10.1955 | SCCA National Hagerstown [CP+DP+EP+FP1] | 185 | | Lawrence Young | Lawrence W. Young | DNA |
| 16.10.1955 | SCCA National Hagerstown [DP2+EP] | 185 | | Lawrence Young | Lawrence W. Young | DNA |
| 16.10.1955 | SCCA National Hagerstown [DP2+EP] | 187 | | William Miller | William A. Miller | 21st |
| 16.10.1955 | SCCA National Hagerstown [DP2+EP] | 189 | | Jim Robinson | James S. P. Robinson | 9th |
| 16.10.1955 | SCCA National Hagerstown [CP+DP+EP+FP1] | 189 | | Jim Robinson | James S. P. Robinson | 26th |
| 16.10.1955 | SCCA National Hagerstown [DP2+EP] | 212 | | David Marks | David S. Marks | 18th |
| 16.10.1955 | Smartt Field [DP+EP] | | | John Goans | | 2nd |
| 16.10.1955 | Smartt Field [S1.5] | | | George Mason | | 8th |
| 22.10.1955 | 6 h Torrey Pines | 23 | | Tebben / Shaw | J. Charles Tebben | DNA |
| 22.10.1955 | 6 h Torrey Pines | 53 | | Knowe / Pierson | Bill Knowe | 23rd |
| 22.10.1955 | 6 h Torrey Pines | 173 | | Seage / Vasnum | Richard M. Seage | 34th |
| 23.10.1955 | Torrey Pines [Production +1.5] | 23 | | Clark Shaw | Charles John Tebben | DNF |
| 23.10.1955 | Torrey Pines [Production +1.5] | 42 | | Elvin Poe | Elvin D. Poe | 19th |
| 23.10.1955 | Torrey Pines [Production +1.5] | 49 | | Bob Drake | Geo. Dillaway | DNF |
| 23.10.1955 | Torrey Pines [Production +1.5] | 88 | | Joe Puckett | Joe Puckett | DNA |
| 23.10.1955 | Torrey Pines [Production +1.5] | 117 | | William M. Walkins | Wm. M. Walkins | 17th |
| 23.10.1955 | Torrey Pines [Production +1.5] | 129 | | Dan Gurney | Daniel Gurney | DNA |
| 23.10.1955 | Torrey Pines [Production +1.5] | 173 | | Frank Vasnum | Richard M. Seage | DNA |