| 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] | 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] | 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] | 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] | 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] | 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] | 168 | TD | Cannon | Rowland D. H. Keith & W. P. Cannon | DNA |
| 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 [FM+GM+HM+FP] | 192 | TD | Dick Kuehner | Dick Kuehner | DNA |
| 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 [FM+GM+HM+FP] | 207 | TD | Ken Wanamaker | Ken Wanamaker | DNF |
| 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 [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] | | TF | R. J. Bidewell | | 2nd |
| 25.9.1955 | SMRC Snetterton [Production 1.5] | | TC | Bill Beedie | | 1st |
| 1.10.1955 | SCCA Regional Salinas [Modified +1.5] | 66 | Special | Jim Hughes | | 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] | | | Dermot Marnell | | 1st |
| 1.10.1955 | Edenvale [Production MG] | | | Frank Bosworth | | 3rd |
| 1.10.1955 | SCCA Regional Salinas [Production 1.5] | | | | | raced |
| 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] | 21 | TC | James Miller | | 5th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 25 | | Bill Whittemore | | 10th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 27 | TD Mk II | Gus Ehrman | | 4th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 39 | | M. Gould | | 15th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 42 | TF | Bob Holbert | | 3rd |
| 9.10.1955 | SCCA Regional Thompson [MG] | 56 | TD | Clifford Ey | | 8th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 57 | TF | Oscar Weissenborn | | 7th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 61 | TF | Howard Humphries | | 9th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 65 | TD Mk II | Charles Rutan | | 11th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 68 | | A. Drummond | | 14th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 76 | TC | Joseph Dodge | | 6th |
| 9.10.1955 | SCCA Regional Thompson [FP] | 83 | TF 1500 | Goodwin Stoddard | | DNF |
| 9.10.1955 | SCCA Regional Thompson [MG] | 95 | | LeRoy Thorpe | | 12th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 101 | | Bill Kerrigan | | 13th |
| 9.10.1955 | SCCA Regional Thompson [MG] | 125 | TD | Bill Schade | | 2nd |
| 16.10.1955 | SCCA National Hagerstown [BM+CM+DM+EM] | 35 | Special | Ralph Snavely | Ralph Snavely | DNA |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 38 | TF | Gene Greenspun | Gene Greenspun | DNA |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 43 | TD | Walt Hoover | Walter Altoover | 25th |
| 16.10.1955 | SCCA National Hagerstown [FM+GM+HM] | 50 | Special | Richard Matthews | Richard M. Matthews | 7th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 57 | | Charles Shaw | Charles E. Shaw | 20th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 70 | TF | William Long | William R. Long | 18th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 91 | TF | Foxy Carter | Foxy Carter | DNA |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 92 | TC | H. B. Williamson | Howard B. Williamson | 23rd |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 114 | TF | Sam Douglass | Samuel P. Douglass | 19th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 119 | TC | Frank Baptista | Frank W. Baptista | DNA |
| 16.10.1955 | SCCA National Hagerstown [FM+GM+HM] | 129 | | Robert Lautz | Robert Lautz | DNA |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 136 | TD | Ted McLaughlin | Theodore L. McLaughlin | 15th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 141 | | Rowland Oliver | Rowland S. Oliver | DNA |
| 16.10.1955 | SCCA National Hagerstown [FM+GM+HM] | 144 | Special | Joe Giubardo | Joseph Giubardo | 6th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 156 | TD | Bob Thomas | Robert C. Thomas | DNA |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 157 | TF 1500 | Dick Nash | Richard L. Nash | DNA |
| 16.10.1955 | SCCA National Hagerstown [FM+GM+HM] | 159 | TD | Pat McManus | Patrick F. MacManus, Jr. | 18th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 162 | TD | Stanley Boyd | Stanley W. Boyd | DNA |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 163 | TD | Dale Smith | Dale E. Smith | 13th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 166 | TD | Harry Keeler | Harry L. Keeler, Jr. | 21st |
| 16.10.1955 | SCCA National Hagerstown [FM+GM+HM] | 168 | TD | Dick Lord | Richard M. Lord | 23rd |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 174 | TC | Joseph Dodge | Joseph G. Dodge, Jr. | 12th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 179 | TD | Robert Rippel | Robert K. Rippel | 22nd |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 183 | | David Cunningham | David H. Cunningham | DNA |
| 16.10.1955 | SCCA National Hagerstown [FM+GM+HM] | 184 | TD | Bernard Lust | Bernard S. Lust | 26th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 190 | TC | John Friedman | John M. Friedman | 16th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 193 | TD | Thomas Fraser | Thomas C. Fraser | 14th |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 198 | | H. J. Holcomb | H. J. Holcomb | DNA |
| 16.10.1955 | SCCA National Hagerstown [FM+GM+HM] | 207 | | Ken Wanamaker | Kenneth C. Wanamaker | DNA |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 213 | TF 1500 | M. A. Cappiello | M. A. Capiello | DNA |
| 16.10.1955 | SCCA National Hagerstown [FP2+GP] | 214 | | Jack T. Wilson | Jack T. Wilson | DNA |