| 10.9.1955 | SCCA National Road America [EM+FM] | 92 | TC | Suzy Dietrich | Suzzane R. Dietrich | 11th |
| 10.9.1955 | SCCA National Road America [GP] | 178 | TC | B. Warren Ross | Dr. B. Warren Ross | 18th |
| 10.9.1955 | SCCA National Road America [GP] | 179 | TF | Ralph Durbin | Ralph L. Durbin | 2nd |
| 10.9.1955 | SCCA National Road America [EM+FM] | 182 | TC | H. Pitt Kinsolving | H. Pitt Kinsolving | DNA |
| 10.9.1955 | SCCA National Road America [GP] | 189 | TD | Walter L. Mead, Jr. | Walter L. Mead, Jr. | 14th |
| 10.9.1955 | SCCA National Road America [GP] | 190 | | Tom Kramer | Tom Kramer | 9th |
| 10.9.1955 | SCCA National Road America [GP] | 191 | TC | Roy Heath | Roy Heath | 1st |
| 10.9.1955 | SCCA National Road America [GP] | 200 | | Howard Peters | Dr. Howard R. Peters | 17th |
| 10.9.1955 | SCCA National Road America [GP] | 203 | TD | Kellogg Huntington | Kellogg Huntington, Jr. | 21st |
| 10.9.1955 | SCCA National Road America [GP] | 204 | TC | J. C. Kilburn | J. C. Kilburn | 13th |
| 10.9.1955 | SCCA National Road America [GP] | 412 | TD | Al Allin | Al Allin | 7th |
| 11.9.1955 | SCCA National Road America [BM+CM+DM] | 30 | | Jack Baker | Jack C. Baker | 17th |
| 11.9.1955 | SCCA National Road America [GM+HM] | 135 | | Dana Burgess | Dana M. Burgess, Jr. | 6th |
| 11.9.1955 | SCCA National Road America [FP] | 150 | TF 1500 | Neil Stewart | Neil A. Stewart | 15th |
| 11.9.1955 | SCCA National Road America [GM+HM] | 175 | | Charles Huntington | Charles W. Huntington | DNA |
| 11.9.1955 | Marlborough [S+R Handicap] | | TD | C. W. M. Kirkpatrick | | 1st |
| 17.9.1955 | AMOC Oulton Park [S1.25] | 20 | Midget Q-type | F. Q. C. Sandys | F. Q. Sandys | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 31 | TD | Clement Boehler | Clement F. Boehler | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 37 | TF 1500 | Neil Stewart | Neil A. Stewart | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 40 | TC | H. B. Williamson | H. B. Williamson | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 41 | TF | Dickson Werner | Dickson Werner | 19th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 42 | TF | Bob Holbert | Robert Holbert | 7th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 46 | TF | Sam Douglass | Samuel P. Douglass | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 51 | TF | Sach Masumoto | Sach Masumoto | 20th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 68 | TF 1500 | Goodwin Stoddard | Goodwin Stoddard | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 72 | TF 1500 | Gene Greenspun | Gene Greenspun | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 76 | TD Mk II | Ray Henley | Raymond H. Henley | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 86 | TF 1500 | Joe Herson | David L. Herson | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 88 | Special | Richard Matthews | Richard M. Matthews | 12th |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 90 | TC | William Jennings Bryan | William Jennings Bryan | 28th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 91 | TF | Foxy Carter | Foxy Carter | 16th |
| 17.9.1955 | AMOC Oulton Park [S1.25] | 99 | TD | Mike Watson-Smythe | C. M. Watson-Smythe | DNA |
| 17.9.1955 | AMOC Oulton Park [S1.5] | 99 | TD | Mike Watson-Smythe | Mike Watson-Smythe | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 107 | TD | Harry Constant | Harry G. Constant | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 114 | TD Mk II | Robert C. Davidson | Robert C. Davidson | 17th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 116 | TF 1500 | Oakleigh Robinson | Oakleigh Robinson | 1st |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 121 | TF | Richard Price | Richard P. Price | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 123 | TD | Al Allin | Al Allin | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 129 | TC | Charles Ellmers | Charles R. Ellmers | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 138 | TD | Bob Thomas | Robert C. Thomas | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 149 | TD | Ted Jayne | Ted Jayne | 11th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 150 | TF 1500 | Dick Nash | Richard L. Nash | 3rd |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 153 | TD | Ronald McConnell | Ronald H. McConnell | 12th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 156 | TF 1500 | Thomas Fitzsimmons | Thomas Fitzsimmons | 15th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 158 | TD | Harry Logan | Harry A. Logan, Jr. | 18th |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 164 | TD V8-60 | Burton Jones | Burton D. Jones | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 168 | TD | Cannon | Rowland D. H. Keith & W. P. Cannon | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 169 | TF 1500 | David Lewis | David L. Lewis | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 170 | TF | William Long | William R. Long | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 175 | TF 1500 | Nick Ryder | 'Nick' Ryder | 14th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 179 | TC | Robert W. Brown | Robert W. Brown | 9th |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 185 | TD | Dick Lord | Richard M. Lord | 30th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 189 | TD Mk II | Dale Smith | Dale Smith | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 192 | TD | Dick Kuehner | | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 192 | TD | Dick Kuehner | Dick Kuehner | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 193 | TC | Frank Baptista | Frank W. Baptista | 4th |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 193 | TC | | Frank W. Baptista | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 194 | TC | George Valentine | George F. Valentine | 10th |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 196 | Special | Joe Giubardo | Joseph Giubardo | 8th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 199 | TC | James Miller | James S. Miller | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 205 | TF 1500 | Henry Dahl | Henry J. Dahl | 6th |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 207 | TD | Ken Wanamaker | Ken Wanamaker | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 211 | TF | Ralph Durbin | Ralph L. Durbin | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 214 | TD | Harry Keeler | Harry L. Keeler, Jr. | 21st |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 218 | TC | Henry Willard | Henry Willard | 2nd |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 227 | TD | Gus Ehrman | Gus O. Ehrman | 13th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 228 | TF 1500 | Fred Windridge | Fred Windridge | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 232 | TC | Joseph Dodge | Joseph G. Dodge, Jr. | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 233 | TC | H. Pitt Kinsolving | H. Pitt Kinsolving | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 234 | TD | Walt Kern | Walter P. Kern | 29th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 238 | TD | Milton Cooper | Milton S. S. Cooper | DNF |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 239 | TD | Walt Hoover | Walter R. Hoover | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 245 | TF 1500 | M. A. Cappiello | Maj. M. A. Cappiello | 5th |
| 17.9.1955 | SCCA National Watkins Glen [FP+GP] | 247 | TF 1500 | Stephen Spitler | Stephen V. Spitler | DNF |
| 17.9.1955 | SCCA National Watkins Glen [Formula Libre] | 269 | TD | Pat McManus | Maj. Patrick F. Macmanus, Jr. | DNA |
| 17.9.1955 | SCCA National Watkins Glen [FM+GM+HM+FP] | 269 | TD | Pat McManus | | DNF |
| 18.9.1955 | Tourist Trophy | 34 | A EX182 | Flockhart / Lockett | MG Car Co. | DNF |
| 18.9.1955 | Tourist Trophy | 35 | A EX182 | Fairman / Wilson | MG Car Co. | 20th |
| 18.9.1955 | Tourist Trophy | 36 | A EX182 | Lund / Stoop | MG Car Co. | DNF |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 56 | TD | Hayes | | DNA |
| 18.9.1955 | Pferdsfeld [S/GT2.0] | 57 | TF | Rurebibr | | DNA |
| 18.9.1955 | Tourist Trophy | T | A EX182 | Dickie Stoop | MG Car Co. | T-car |
| 24.9.1955 | BARC Goodwood [Handicap] | 70 | TD | Bill Constable | | 2nd |
| 24.9.1955 | BARC Goodwood [Handicap] | 70 | TD | Bill Constable | | 2nd |
| 24.9.1955 | BARC Goodwood [Handicap] | 80 | Special | Chris Lawrence | | 5th |
| 25.9.1955 | SMRC Snetterton [Production 1.5] | | TC | Bill Beedie | | 1st |
| 25.9.1955 | SMRC Snetterton [Production 1.5] | | TF | R. J. Bidewell | | 2nd |
| 1.10.1955 | SCCA Regional Salinas [Modified +1.5] | 66 | Special | Jim Hughes | | raced |
| 1.10.1955 | Edenvale [Production MG] | | | Dermot Marnell | | 1st |
| 1.10.1955 | SCCA Regional Salinas [Production 1.5] | | | | | raced |
| 1.10.1955 | SCCA Regional Salinas [Production 1.5] | | | | | raced |
| 1.10.1955 | Edenvale [Production MG] | | | Stan Dilley | | 2nd |
| 1.10.1955 | SCCA Regional Salinas [Production 1.5] | | | | | raced |
| 1.10.1955 | Edenvale [Production MG] | | | Frank Bosworth | | 3rd |
| 2.10.1955 | WJC Charterhall [S1.5] | 2 | | W. Malcolm Barrow | W. Malcolm Barrow | DNA |
| 2.10.1955 | WJC Charterhall [S1.5] | 5 | | P. J. Leatherland | Miss P. J. Leatherland | DNA |
| 2.10.1955 | WJC Charterhall [S1.5] | 6 | | Gray Mickel | R. G. Mickel | DNA |
| 9.10.1955 | SCCA Regional Thompson [MG] | 18 | TC | Henry Willard | | 1st |
| 9.10.1955 | SCCA Regional Thompson [MG] | 42 | TF | Bob Holbert | | 3rd |
| 9.10.1955 | SCCA Regional Thompson [MG] | 125 | TD | Bill Schade | | 2nd |