| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 13 | 100 S | Jackie Cooper | | 14th |
| 4.7.1955 | SCCA National Beverly [FM+GM+HM+DP+EP] | 30 | 100 | Frank Pohanka | | 7th |
| 4.7.1955 | SCCA National Beverly [FM+GM+HM+DP+EP] | 64 | 100 | Harold Kunz | | DNF |
| 4.7.1955 | Preliminary Beverly [BM+CM+DM+EM] | 69 | 100 S | Traver McKenna | | 21st |
| 4.7.1955 | Preliminary Beverly [CP+DP+EP] | 85 | 100 | William Kinchloe | David Herson | 7th |
| 4.7.1955 | SCCA National Beverly [FM+GM+HM+DP+EP] | 85 | 100 | William Kinchloe | | 16th |
| 4.7.1955 | SCCA National Beverly [FM+GM+HM+DP+EP] | 99 | 100 | Richard Whitson | | 6th |
| 4.7.1955 | Preliminary Beverly [BM+CM+DM+EM] | 135 | 100 S | Alan Millar | | 25th |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 135 | 100 S | Alan Millar | | 19th |
| 4.7.1955 | Preliminary Beverly [BM+CM+DM+EM] | 137 | 100 S | John B. Mull | | 22nd |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 137 | 100 S | John B. Mull | | 26th |
| 4.7.1955 | SCCA National Beverly [FM+GM+HM+DP+EP] | 140 | 100 | Allen Markelson | | 12th |
| 4.7.1955 | SCCA National Beverly [FM+GM+HM+DP+EP] | 144 | 100 | Charles Andrews | | 9th |
| 9.7.1955 | 6 h Relay Silverstone [Handicap] | | 100 | Tony Dennis | Deeley Healeys | 4th |
| 9.7.1955 | Leinster Trophy | | 100 | Anthony Coleman | | 8th |
| 9.7.1955 | 6 h Relay Silverstone [Handicap] | | | John Deeley | Deeley Healeys | 4th |
| 9.7.1955 | 6 h Relay Silverstone [Handicap] | | 100 | Max Trimble | Deeley Healeys | 4th |
| 9.7.1955 | 6 h Relay Silverstone [Handicap] | | | C. D. Baker-Carr | Deeley Healeys | 4th |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 25 | 100 M | Roy Jackson-Moore | Ray Jackson-Moore | 6th |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 25 | 100 M | Roy Jackson-Moore | Ray Jackson-Moore | 14th |
| 10.7.1955 | WJC Charterhall [Sports Handicap] | 38 | 100 | John Somervail | Border Reivers | DNA |
| 10.7.1955 | WJC Charterhall [Sports Handicap] | 40 | 100 | Keith Hall | Border Reivers | DNA |
| 10.7.1955 | WJC Charterhall [Sports Handicap] | 43 | 100 | W. I. Morrison | R. E. Evans | DNA |
| 10.7.1955 | WJC Charterhall [Sports Handicap] | 44 | 100 S | Ted Evans | (B. L. Carlaw) | raced |
| 10.7.1955 | WJC Charterhall [Racing Handicap] | 44 | 100 S | Ted Evans | (B. L. Carlaw) | 2nd |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 49 | 100 | John P. Barner | John P. Barner | 16th |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 62 | 100 | John Goemans | | 18th |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 62 | 100 | John Goemans | | 22nd |
| 10.7.1955 | WJC Charterhall [Sports Handicap] | 67 | 100 | D. E. Barton | D. E. Barton | DNA |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 68 | 100 | Earl Grafton | Earl D. Grafton | 23rd |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 68 | 100 | Earl Grafton | Earl D. Grafton | 24th |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 84 | 100 | John McLaughlin | Raymond B. Cage | DNA |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 84 | 100 | John McLaughlin | Raymond B. Cage | DNA |
| 10.7.1955 | Preliminary Torrey Pines [CP+DP+EP] | 157 | 100 | Jack Breskovich | | 14th |
| 20.7.1955 | 500 MRCI Kirkistown [Triumph+Austin-Healey] | | | Ted McGuire | | 3rd |
| 23.7.1955 | AMOC Silverstone [Handicap] | 36 | 100 | G. L. Corlett | | 2nd |
| 23.7.1955 | AMOC Silverstone [S+1.5] | 132 | 100 | Gordon Stratton | | 1st |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 8 | Special | C. C. Wilson | Dr. C. C. Wilson | DNA |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 9 | 100 | Don Westfall, Jr. | Donald K. Westfall, Jr. | 20th |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 10 | 100 | Ralph Olson | Ralph Lund Olson | 10th |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 10 | 100 RD | Ralph Olson | Ralph Lund Olson | 11th |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 13 | 100 | Hank Tubman | Hank Tubman | 18th |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 13 | 100 | Hank Tubman | Hank Tubman | DNA |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 23 | 100 | Roy Jackson-Moore | Roy Jackson-Moore | 3rd |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 23 | | Roy Jackson-Moore | | 9th |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 50 | 100 | Bob Constabaris | Constance D. Constabaris | 13th |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 50 | 100 | Bob Constabaris | Constance D. Constabaris | DNA |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 91 | 100 | LeRoy Caverly | LeRoy F. Caverly | 15th |
| 31.7.1955 | SCCA National Seafair [CP+DP+EP] | 110 | 100 | Ralph Likins | Ralph A. Likins | 11th |
| 31.7.1955 | Preliminary Seafair [All Classes] | 131 | 100 S | George Swift | Gene Sweeney | 10th |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 131 | 100 S | George Swift | Gene Sweeney | 8th |
| 6.8.1955 | Charterhall International [S2.7] | 62 | 100 | B. McShane | B. McShane | DNA |
| 6.8.1955 | Charterhall International [S2.7] | 64 | 100 | W. I. Morrison | W. I. Morrison | DNA |
| 6.8.1955 | Charterhall International [Sports] | 64 | 100 | W. I. Morrison | W. I. Morrison | DNA |
| 6.8.1955 | Charterhall International [S2.7] | 67 | 100 S | Ted Evans | B. L. Carlaw | DNA |
| 6.8.1955 | Charterhall International [Sports] | 67 | 100 S | Ted Evans | B. L. Carlaw | DNA |
| 6.8.1955 | Charterhall International [S2.7] | 68 | 100 | Jim McCaig | J. S. McCaig | DNA |
| 7.8.1955 | GP Sverige [Production/GT+2.0] | 30 | 100 S BN1 | Arne Lindberg | Arne Lindberg | 9th |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 2 | 100 | Tom Gilmour | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 2 | 100 | Tom Gilmour | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 6 | 100 | Martin Tanner | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 6 | 100 | Martin Tanner | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 7 | 100 S | Alan Millar | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 7 | 100 S | Alan Millar | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 40 | 100 | Phil Stiles | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 40 | 100 | Phil Stiles | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 42 | 100 | Leslie Chatham | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 42 | 100 | Leslie Chatham | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 49 | 100 | Jerry Polivka | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 49 | 100 | Jerry Polivka | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 52 | 100 | Fred Allen | | 9th |
| 13.8.1955 | Edenvale [S3.0] | 52 | 100 | Fred Allen | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 57 | 100 | | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 57 | 100 | | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 77 | 100 M | Ed Leavens | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 77 | 100 M | Ed Leavens | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 79 | 100 M | Paul O'Reilly | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 79 | 100 M | Paul O'Reilly | | 5th |
| 13.8.1955 | Edenvale [S3.0] | 80 | 100 | Reg Ogilvie | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 80 | 100 | Reg Ogilvie | | 18th |
| 13.8.1955 | Edenvale [S3.0] | 83 | 100 M | Malcolm Donaldson | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 83 | 100 M | Malcolm Donaldson | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 90 | 100 | Geoff Low | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 90 | 100 | Geoff Low | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 98 | 100 S | Jim Fergusson | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 98 | 100 S | Jim Fergusson | | 17th |
| 13.8.1955 | Edenvale [S3.0] | 118 | 100 | Pete Mills | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 118 | 100 | Pete Mills | | DNA |
| 13.8.1955 | 1 h Edenvale [Le Mans Handicap] | 126 | 100 S | Robert Fergus | | DNA |
| 13.8.1955 | Edenvale [S3.0] | 126 | 100 S | Robert Fergus | | 2nd |
| 13.8.1955 | NSCC Silverstone [Sports Unlimited] | | 100 S | John Dalton | | 4th |
| 13.8.1955 | BARC Aintree [S+2.0] | | 100 | David Scott | | 4th |
| 13.8.1955 | BARC Aintree [Handicap] | | 100 | David Scott | | 3rd |
| 13.8.1955 | BARC Aintree [Handicap] | | 100 | G. L. Corlett | | 1st |
| 13.8.1955 | BARC Aintree [S+2.0] | | 100 | G. L. Corlett | | 3rd |
| 14.8.1955 | Kanonloppet [Production/GT+2.0] | 20 | 100 S BN1 | Arne Lindberg | | DNF |
| 14.8.1955 | Kanonloppet [Production/GT+2.0] | 22 | 100 | Ingvar Hellström | | 9th |
| 14.8.1955 | Snetterton International [S+1.5] | 93 | 100 | Tony Dennis | A. F. Dennis | raced |
| 14.8.1955 | Snetterton International [S+1.5] | 111 | 100 | R. Tucker | R. Tucker | DNA |
| 14.8.1955 | Snetterton International [S+1.5] | 112 | | E. Wheat | E. Wheat | DNA |