| 13.2.1955 | Willow Springs [Ladies+FIII] | 6 | 500 Mark V | John Fox | Cooper Racing Cars | ?th |
| 13.2.1955 | Willow Springs [Ladies+FIII] | 15 | 500 Mark VIII | Warren Myllenbeck | Warren Myllenbeck | ?th |
| 13.2.1955 | Willow Springs [Ladies+FIII] | 101 | 500 | Harry Morrow | Harry Morrow | DNA |
| 13.2.1955 | Willow Springs [Ladies+FIII] | 103 | 500 Mark VI | Jim Trimble | D. J. Racing Team | DNA |
| 13.2.1955 | Willow Springs [Ladies+FIII] | 106 | 500 Mark VI | Dick Trimble | D. L. Racing Team | DNA |
| 13.2.1955 | Willow Springs [Ladies+FIII] | 110 | 500 Mark V | Becker / Becker | | ?th |
| 19.3.1955 | 500 MRCI Kirkistown [Open Handicap Final] | | 500 | Jack Denley | | 2nd |
| 19.3.1955 | 500 MRCI Kirkistown [Open Handicap Heat 2] | | 500 | Jack Denley | | 1st |
| 20.3.1955 | SCCA Regional Stockton [Ladies+FIII] | 73 | 500 Mark V | Leon Becker | | ?th |
| 20.3.1955 | SCCA Regional Stockton [Ladies+FIII] | 105 | 500 | Jim Trimble | | ?th |
| 20.3.1955 | SCCA Regional Stockton [Ladies+FIII] | | 500 Mark VI | Ralph Ormsbee | | ?th |
| 26.3.1955 | SMRC Snetterton [Formula Libre] | 6 | | Bruce Halford | Equipe Devone | DNF |
| 26.3.1955 | SMRC Snetterton [Formula Libre] | 9 | T23 | Jack Walton | Jack Walton | DNA |
| 26.3.1955 | SMRC Snetterton [S+1.5] | 9 | | Jack Watson | Jack Walton | DNA |
| 26.3.1955 | SMRC Snetterton [Formula Libre] | 10 | | Tom Kyffin | Equipe Devone | raced |
| 26.3.1955 | SMRC Snetterton [S+1.5] | 11 | T20 Sports | Tom Kyffin | Equipe Devone | 3rd |
| 26.3.1955 | SMRC Snetterton [Formula Libre] | 11 | | | Equipe Devone | DNA |
| 26.3.1955 | SMRC Snetterton [Formula Libre] | 14 | | F. Sowrey | Sporting Developments | DNF |
| 26.3.1955 | BARC Goodwood [S3.5] | 43 | T22 | Mike Keen | B. Chase | 2nd |
| 26.3.1955 | BARC Goodwood [Handicap] | 44 | T23 Barb | Alex McMillan | | 4th |
| 2.4.1955 | British Empire Trophy | 4 | T21 | Peter Jackson | P. Jackson | DNQ |
| 2.4.1955 | British Empire Trophy | 27 | T25 | Tony Crook | T. Crook | DNF |
| 2.4.1955 | British Empire Trophy | 28 | T25 | Bert Rogers | A. P. O. Rogers | 17th |
| 2.4.1955 | British Empire Trophy | 29 | T22 | Mike Keen | R. J. Chase | 4th |
| 2.4.1955 | British Empire Trophy | 30 | T23 | Jack Walton | J. Walton | DNQ |
| 2.4.1955 | British Empire Trophy | 44 | T33 | Bertie Bradnack | B. Bradnack | DNQ |
| 9.4.1955 | National Castle Combe [Sports] | 34 | T20 Sports | Tom Kyffin | | 5th |
| 9.4.1955 | National Castle Combe [Formula Libre] | 34 | T20 Sports | Tom Kyffin | | 3rd |
| 11.4.1955 | BRSCC Brands Hatch [Sports] | 40 | T33 | Bertie Bradnack | | 4th |
| 12.4.1955 | Goodwood Easter [S1.5] | 55 | T39 | Ivor Bueb | Cooper Car Co. | 3rd |
| 12.4.1955 | Goodwood Easter [S1.5] | 58 | T39 | Tommy Sopwith | Eq. Endeavour | DNS |
| 12.4.1955 | Goodwood Easter [S+2.0] | 80 | T33 | Cyril Wick | C. Wick | 7th |
| 12.4.1955 | Goodwood Easter [S2.0] | 97 | | Roy Salvadori | Gilbey Engineering | 4th |
| 12.4.1955 | Goodwood Easter [S2.0] | 104 | T25 | Bert Rogers | A. P. O. Rogers | 7th |
| 12.4.1955 | Goodwood Easter [S2.0] | 105 | T20 Sports | Tom Kyffin | Equipe Devone | 8th |
| 12.4.1955 | Goodwood Easter [S2.0] | 107 | T22 | Mike Keen | R. J. Chase | 5th |
| 12.4.1955 | Goodwood Easter [S2.0] | 118 | T25 | Tony Crook | T. A. D. Crook | 6th |
| 16.4.1955 | WJC Charterhall [S2.7/S1.5s] | 3 | T21 | Peter Jackson | P. Jackson | DNA |
| 16.4.1955 | WJC Charterhall [S1.5] | 3 | T21 | Peter Jackson | P. Jackson | 1st |
| 16.4.1955 | WJC Charterhall [Racing] | 13 | 500 | John Higham | J. Higham | DNA |
| 16.4.1955 | BDC Oulton Park [Handicap S1.5] | 22 | T21 | I. E. Davidson | I. E. Davidson | 6th |
| 16.4.1955 | BDC Oulton Park [S1.5] | 22 | T21 | I. E. Davidson | I. E. Davidson | 3rd |
| 16.4.1955 | WJC Charterhall [Racing] | 25 | T20 | Jimmy Somervail | Border Reivers | 3rd |
| 16.4.1955 | WJC Charterhall [Racing] | 29 | | Edward Greenall | Ecurie Arklow | DNA |
| 16.4.1955 | WJC Charterhall [Racing] | 30 | T23 | Bob Gerard | F. R. Gerard | DNA |
| 16.4.1955 | WJC Charterhall [Sports] | 37 | T23 | Jack Walton | J. H. Walton | DNA |
| 16.4.1955 | WJC Charterhall [S2.7/S1.5s] | 37 | T23 | Jack Walton | J. H. Walton | 3rd |
| 16.4.1955 | WJC Charterhall [Racing] | 37 | T23 | Jack Walton | J. H. Walton | DNA |
| 16.4.1955 | WJC Charterhall [Sports] | 38 | T33 | Jack Walton | J. H. Walton | 3rd |
| 16.4.1955 | WJC Charterhall [Racing] | 38 | | | J. H. Walton | DNA |
| 16.4.1955 | BDC Oulton Park [S2.7] | 43 | T20 Sports | Tom Kyffin | Tom Kyffin | DNA |
| 16.4.1955 | BDC Oulton Park [Handicap S2.7] | 43 | T20 Sports | Tom Kyffin | Tom Kyffin | DNA |
| 16.4.1955 | BDC Oulton Park [S2.7] | 44 | T23 Barb | Alex McMillan | Alex McMillan | 1st |
| 16.4.1955 | BDC Oulton Park [Handicap S2.7] | 44 | T23 Barb | Alex McMillan | Alex McMillan | 6th |
| 24.4.1955 | SCCA Regional Thompson [UR+CM+FIII] | 71 | 500 | Rowland Keith | | 4th |
| 30.4.1955 | NSMC Oulton Park [Formula Libre] | 13 | 500 | John Higham | | DNA |
| 30.4.1955 | NSMC Oulton Park [S2.7] | 15 | T21 | Peter Jackson | Peter Jackson | 3rd |
| 30.4.1955 | NSMC Oulton Park [S1.25/S1.5] | 15 | T21 | Peter Jackson | Peter Jackson | 2nd |
| 30.4.1955 | NSMC Oulton Park [Handicap] | 15 | T21 | Peter Jackson | Peter Jackson | 3rd |
| 30.4.1955 | NSMC Oulton Park [S1.25/S1.5] | 21 | T21 | I. E. Davidson | I. E. Davidson | DNA |
| 30.4.1955 | NSMC Oulton Park [Handicap] | 21 | T21 | I. E. Davidson | I. E. Davidson | DNA |
| 30.4.1955 | NSMC Oulton Park [S2.7] | 21 | T21 | I. E. Davidson | I. E. Davidson | DNA |
| 30.4.1955 | NSMC Oulton Park [Formula Libre] | 27 | T23 Barb | Alex McMillan | Alex McMillan | 3rd |
| 30.4.1955 | NSMC Oulton Park [Handicap] | 27 | T23 Barb | Alex McMillan | Alex McMillan | 1st |
| 30.4.1955 | NSMC Oulton Park [Sports Unlimited] | 27 | T23 Barb | Alex McMillan | Alex McMillan | 1st |
| 30.4.1955 | NSMC Oulton Park [S2.7] | 27 | T23 Barb | Alex McMillan | Alex McMillan | 1st |
| 30.4.1955 | National Ibsley [S1.5+S1.2s] | 79 | T39 | Ivor Bueb | Cooper Car Co. | 2nd |
| 30.4.1955 | NSMC Oulton Park [Formula Libre] | 92 | 500 | Scott Bloor | Scott Bloor | DNA |
| 30.4.1955 | NSMC Oulton Park [Formula Libre] | 93 | | Dick Henderson | Dick Henderson | DNA |
| 30.4.1955 | National Ibsley [S1.5+S1.2s] | 95 | T39 | Tommy Sopwith | Eq. Endeavour | 3rd |
| 30.4.1955 | National Ibsley [S+1.5] | 112 | | | | DNF |
| 30.4.1955 | National Ibsley [Formula Libre] | 118 | | Tony Crook | | DNA |
| 30.4.1955 | NSMC Oulton Park [Formula Libre] | 126 | | Ray Adcock | R. Adcock | DNA |
| 30.4.1955 | National Ibsley [Formula Libre] | 130 | T33 | Bertie Bradnack | | DNA |
| 30.4.1955 | National Ibsley [S+1.5] | 130 | T33 | | | raced |
| 30.4.1955 | National Ibsley [Formula Libre] | 137 | T33 | Cyril Wick | | DNF |
| 30.4.1955 | National Ibsley [S+1.5] | 137 | T33 | | | 4th |
| 30.4.1955 | National Ibsley [Formula Libre] | 154 | | Jack Brabham | | DNF |
| 30.4.1955 | National Ibsley [Formula Libre] | 155 | | F. Sowrey | | 11th |
| 30.4.1955 | National Ibsley [Formula Libre] | 156 | | Mike Keen | R. J. Chase | DNF |
| 1.5.1955 | Preliminary Bakersfield [Ladies+FIII] | 4 | 500 Mark V | Henry Lofgran | Henry K. Lofgran | ?th |
| 1.5.1955 | BRSCC Brands Hatch [S1.2] | 12 | T39 | Ivor Bueb | Cooper Car Co. | 1st |
| 1.5.1955 | BRSCC Brands Hatch [S1.5] | 12 | T39 | Ivor Bueb | Cooper Car Co. | 1st |
| 1.5.1955 | Preliminary Bakersfield [Ladies+FIII] | 16 | 500 Mark IV | John Fox | John Fox | DNA |
| 1.5.1955 | Preliminary Bakersfield [Ladies+FIII] | 30 | 500 Mark VI | Leon Becker | | 1st |
| 1.5.1955 | Preliminary Bakersfield [Ladies+FIII] | 101 | 500 Mark V | Harry Morrow | Harry Morrow | ?th |
| 1.5.1955 | Preliminary Bakersfield [Ladies+FIII] | 104 | 500 Mark VI | Jim Trimble | J. B. Trimble | ?th |
| 1.5.1955 | Preliminary Bakersfield [Ladies+FIII] | 105 | 500 Mark VI | Dick Trimble | R. W. Trimble | ?th |
| 1.5.1955 | Preliminary Bakersfield [Ladies+FIII] | 122 | 500 Mark VI | Ralph Ormsbee | Ralph W. Ormsbee | ?th |
| 1.5.1955 | SCCA National Bakersfield [S1.5] | 128 | | Lovely / Denby | Pete Lovely | DNA |