| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 19 | | Walter Heermann | Walt Heermann | DNA |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 26 | | John W. Baxter | J. W. Baxter | ?th |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 47 | | Bruce Carson | Bruce Carson | DNA |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 50 | | Karl Kopplin | Karl Kopplin | DNA |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 59 | | Emil Stark | Emil Stark | DNA |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 61 | | Jack Moore | Jack Moore | DNA |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 67 | | Jerry Hardesty | Jerry Hardesty | DNA |
| 19.6.1955 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 67 | | Jerry Hardesty | Jerry Hardesty | DNA |
| 19.6.1955 | Hansen Dam [S+1.5] | 68 | | Ralph Phillips | Ralph C. Phillips, Jr. | DNA |
| 19.6.1955 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 85 | | Thurl Kisner | Thurl Kisner | DNA |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 85 | | Jack Kisner | Thurl Kisner | ?th |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 99 | | Raymont Szeliga | Raymont Szeliga | DNA |
| 19.6.1955 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 99 | | Raymont Szeliga | Raymont Szeliga | DNA |
| 19.6.1955 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 999 | | Robert Gatz | Robt. Gatz | DNA |
| 25.6.1955 | ECMC Snetterton [S3.0]+[S+3.0] | | | John Kenyon | | ?th |
| 25.6.1955 | ECMC Snetterton [S3.0]+[S+3.0] | | | John Ogier | | 1st |
| 25.6.1955 | ECMC Snetterton [S3.0]+[S+3.0] | | | A. Taylor | | ?th |
| 2.7.1955 | National Silverstone [Motor Sport Trophy Handicap] | 2 | | John Kenyon | | 3rd |
| 2.7.1955 | National Silverstone [Scratch] | 2 | | John Kenyon | | 3rd |
| 2.7.1955 | NSCC Oulton Park [Production Sports Handicap] | 5 | | Tony Davenport | Tony Davenport | raced |
| 2.7.1955 | NSCC Oulton Park [S+2.0] | 5 | | Tony Davenport | Tony Davenport | DNA |
| 2.7.1955 | National Silverstone [Scratch] | 39 | | George Towse | | 2nd |
| 3.7.1955 | New Orleans [Sports] | 2 | | Peyton MacCormack | | 3rd |
| 3.7.1955 | New Orleans [BM+CM+DM+EM+FM+CP+DP+EP] | 2 | | Peyton MacCormack | | 3rd |
| 3.7.1955 | New Orleans [Handicap] | 2 | | Peyton MacCormack | | DNA |
| 3.7.1955 | New Orleans [Handicap] | 5 | | Lewis | | DNA |
| 3.7.1955 | New Orleans [BM+CM+DM+EM+FM+CP+DP+EP] | 5 | | Lewis | | DNA |
| 3.7.1955 | New Orleans [Sports] | 5 | | Lewis | | DNA |
| 3.7.1955 | New Orleans [Handicap] | 10 | | Prentice Knapp | | DNA |
| 3.7.1955 | New Orleans [Sports] | 10 | | Prentice Knapp | | DNA |
| 3.7.1955 | New Orleans [BM+CM+DM+EM+FM+CP+DP+EP] | 10 | | Prentice Knapp | | DNA |
| 3.7.1955 | New Orleans [Sports] | 13 | | D. R. Hershberger | | DNA |
| 3.7.1955 | New Orleans [BM+CM+DM+EM+FM+CP+DP+EP] | 13 | | D. R. Hershberger | | DNA |
| 3.7.1955 | New Orleans [Handicap] | 13 | | D. R. Hershberger | | DNA |
| 3.7.1955 | New Orleans [Sports] | 16 | | Alex Azar | | DNF |
| 3.7.1955 | New Orleans [BM+CM+DM+EM+FM+CP+DP+EP] | 16 | | Alex Azar | | DNA |
| 3.7.1955 | New Orleans [Handicap] | 16 | | Alex Azar | | DNA |
| 3.7.1955 | New Orleans [Sports] | 18 | | Horn | | DNA |
| 3.7.1955 | New Orleans [Handicap] | 18 | | Horn | | DNA |
| 3.7.1955 | New Orleans [BM+CM+DM+EM+FM+CP+DP+EP] | 18 | | Bill Hughes | | DNA |
| 3.7.1955 | Milwaukee [CP+DP+EP] | 21 | | Howard Quick | | 4th |
| 3.7.1955 | Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 21 | | Howard Quick | | ?th |
| 3.7.1955 | New Orleans [BM+CM+DM+EM+FM+CP+DP+EP] | 25 | | S. Stroud | | DNA |
| 3.7.1955 | New Orleans [Sports] | 43 | | C. Thompson | | DNA |
| 3.7.1955 | New Orleans [BM+CM+DM+EM+FM+CP+DP+EP] | 43 | | C. Thompson | | DNA |
| 3.7.1955 | Milwaukee [CP+DP+EP] | 50 | | Karl Kopplin | | DNA |
| 3.7.1955 | Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 85 | | Thurl Kisner | | ?th |
| 3.7.1955 | Milwaukee [CP+DP+EP] | 85 | | Thurl Kisner | | DNA |
| 3.7.1955 | Milwaukee [CP+DP+EP] | 97 | | Larry Kahl | | DNA |
| 3.7.1955 | Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 97 | | Larry Kahl | | DNA |
| 3.7.1955 | Milwaukee [BM+CM+DM+EM+CP+DP+EP] | 99 | | Robert Gatz | | DNA |
| 3.7.1955 | Milwaukee [CP+DP+EP] | 99 | | Robert Gatz | | DNA |
| 3.7.1955 | Milwaukee [CP+DP+EP] | 117 | | Brant | | DNA |
| 4.7.1955 | Preliminary Beverly [CP+DP+EP] | 0 | | John Knight | | 5th |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 38 | | Ed Droesch | | 24th |
| 4.7.1955 | Preliminary Beverly [CP+DP+EP] | 38 | | Ed Droesch | | 14th |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 49 | | George Constantine | | DNF |
| 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] | 92 | | Richard Perrin | | 12th |
| 4.7.1955 | Preliminary Beverly [CP+DP+EP] | 92 | | Richard Perrin | | 4th |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 101 | | Herbert Oatley | | 23rd |
| 4.7.1955 | Preliminary Beverly [CP+DP+EP] | 130 | | Herbert Hoeffler | | 9th |
| 9.7.1955 | Leinster Trophy | | | Mike Heather | | 5th |
| 9.7.1955 | Leinster Trophy | | | John Garvey | | raced |
| 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 | SCCA National Torrey Pines [S+1.5] | 60 | | Hank Montonen | Henry J. Montonen | 17th |
| 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] | 63 | | Ignacio Lozano | Ignacio E. Lozano | DNA |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 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 [BM+CM+DM+EM] | 68 | | Jim Woods | | 14th |
| 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] | 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 [CP+DP+EP] | 96 | | Bob Byrd | Robert W. Byrd | 4th |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 96 | | Bob Byrd | Robert W. Byrd | 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 | 1 h Edenvale [Le Mans Handicap] | 54 | | Don Stewart | | 15th |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 58 | | D. Eckman | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 88 | | Chris Eden | | 4th |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 111 | | David Deuble | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 112 | | B. A. Miske | | 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 | 1 h Edenvale [Le Mans Handicap] | 124 | | Hugh Sutherland | | 6th |