| 20.3.1955 | SCCA Regional Stockton [Modified 1.5] | | #30 | Harry Hanford | Alan LeMay | 2nd |
| 20.3.1955 | Novice Stockton [Modified 1.1] | | #30 | Alan LeMay | Alan LeMay | 1st |
| 26.3.1955 | BARC Goodwood [Novice Handicap] | 1 | | Fred Marriott | | 2nd |
| 26.3.1955 | BARC Goodwood [S1.25] | 1 | | Fred Marriott | | 3rd |
| 26.3.1955 | SMRC Snetterton [S1.5] | 24 | | David Piper | D. Piper | 1st |
| 26.3.1955 | SMRC Snetterton [S1.5] | 25 | | R. R. Rayner | R. Rayner | DNF |
| 26.3.1955 | Preliminary Palm Springs [Modified 1.5] | 118 | #30 | Harry Hanford | Alan Le May | DNA |
| 26.3.1955 | BARC Goodwood [S1.25] | 135 | | Jack Richards | | 6th |
| 27.3.1955 | Main Palm Springs [S1.5] | 118 | #30 | Harry Hanford | Alan Le May | DNA |
| 27.3.1955 | Consolation Palm Springs [S1.5] | 118 | #30 | Harry Hanford | Alan Le May | 1st |
| 2.4.1955 | British Empire Trophy | 6 | | Peter Gammon | Team Lotus | DNA |
| 9.4.1955 | Bristol MC & LCC Castle Combe [Sports] | 45 | | David Piper | | ?th |
| 11.4.1955 | BRSCC Brands Hatch [S1.2] | 6 | | Jack Richards | | 2nd |
| 11.4.1955 | BRSCC Brands Hatch [S1.2] | 10 | | Bob Hicks | | 3rd |
| 11.4.1955 | BRSCC Brands Hatch [Sports] | 22 | | David Piper | | 3rd |
| 12.4.1955 | Goodwood Easter [S1.5] | 59 | | Tony Ellis | W. H. Ellis | DNA |
| 16.4.1955 | BDC Oulton Park [S1.5] | 30 | #38 | Harry Digby | Harry Digby | DNA |
| 16.4.1955 | BDC Oulton Park [Handicap S1.5] | 30 | #38 | Harry Digby | Harry Digby | DNA |
| 16.4.1955 | ECMC Snetterton [S1.5] | | | Harley Deschamps | | 1st |
| 16.4.1955 | ECMC Snetterton [Handicap] | | | Harley Deschamps | | 1st |
| 17.4.1955 | SCCA National Pebble Beach [FM+GM+HM] | 92 | #30 | Harry Hanford | Alan Le May | 4th |
| 30.4.1955 | NSMC Oulton Park [S1.25/S1.5] | 7 | | Mike Buckingham | M. Buckingham | ?th |
| 30.4.1955 | NSMC Oulton Park [Handicap] | 7 | | Mike Buckingham | M. Buckingham | DNA |
| 30.4.1955 | NSMC Oulton Park [S1.25/S1.5] | 19 | | W. A. Smith | W. A. Smith | DNA |
| 30.4.1955 | WH & DCC Ibsley [1172F/750F] | 46 | | Jack Richards | | DNF |
| 30.4.1955 | WH & DCC Ibsley [S1.5/S1.2s] | 46 | | Jack Richards | | 7th |
| 30.4.1955 | WH & DCC Ibsley [1172F/750F] | 50 | | Ken Laverton | | 2nd |
| 30.4.1955 | WH & DCC Ibsley [S1.5/S1.2s] | 93 | | David Piper | | 5th |
| 1.5.1955 | BRSCC Brands Hatch [S1.2] | 4 | | Tony Ellis | | 6th |
| 1.5.1955 | BRSCC Brands Hatch [S1.2] | 11 | | Bob Hicks | | 4th |
| 1.5.1955 | BRSCC Brands Hatch [S1.5] | 15 | | Harley Deschamps | | 6th |
| 1.5.1955 | BRSCC Brands Hatch [S1.2] | 15 | | Harley Deschamps | | 2nd |
| 1.5.1955 | BRSCC Brands Hatch [S1.5] | 28 | | David Piper | | 4th |
| 7.5.1955 | Silverstone International | | | Peter Gammon | N. Allen | raced |
| 13.5.1955 | Ulster Trophy | 5 | | Chris Lindsay | | raced |
| 14.5.1955 | MMKMC Silverstone [1172F+750F] | 11 | | Jack Richards | | 3rd |
| 14.5.1955 | MMKMC Silverstone [Members Handicap] | 27 | | Peter Gammon | | 2nd |
| 14.5.1955 | MMKMC Silverstone [S1.5] | 27 | | Richard White | | 4th |
| 14.5.1955 | MMKMC Silverstone [S1.5] | 144 | | David Piper | | 2nd |
| 29.5.1955 | BRSCC Brands Hatch [S1.2] | 21 | | D. J. Hayles | Car Mart Hastings | 3rd |
| 30.5.1955 | National Davidstow [Formula Libre Handicap] | 11 | | Sid Broad | | 1st |
| 30.5.1955 | National Davidstow [S1.5] | 11 | | Sid Broad | | raced |
| 30.5.1955 | National Davidstow [S1.3] | 11 | | Sid Broad | | 4th |
| 30.5.1955 | Whitsun Goodwood [S1.5] | 12 | | Tony Coakley | A. F. Coakley | raced |
| 30.5.1955 | Whitsun Goodwood [S1.5] | 17 | | John A. Harris | J. Harris | DNS |
| 30.5.1955 | Whitsun Goodwood [S1.5] | 18 | #6-20 | Edward Lewis | Ec. Westover | raced |
| 30.5.1955 | Whitsun Goodwood [S1.5] | 21 | | J. Z. Huie | J. Z. Huie | raced |
| 30.5.1955 | BRSCC Crystal Palace [S1.5] | 21 | | D. J. Hayles | Car Mart Hastings | 4th |
| 30.5.1955 | National Davidstow [S1.3] | 56 | | Charles Boulton | | 3rd |
| 4.6.1955 | 8 Clubs Silverstone [1172F] | 37 | | Jack Richards | | 3rd |
| 4.6.1955 | 8 Clubs Silverstone [1172F] | 136 | | F. V. Lambert | | 4th |
| 4.6.1955 | 8 Clubs Silverstone [Scratch] | 169 | | Alan Stacey | | 2nd |
| 4.6.1955 | 8 Clubs Silverstone [Handicap] | 169 | | Alan Stacey | | 2nd |
| 12.6.1955 | BRSCC Brands Hatch [S1.2] | 1 | | Jack Richards | | 6th |
| 12.6.1955 | BRSCC Brands Hatch [S1.5] | 1 | | Jack Richards | | 5th |
| 12.6.1955 | BRSCC Brands Hatch [S1.2] | 8 | | Harley Deschamps | | 2nd |
| 12.6.1955 | BRSCC Brands Hatch [S1.5] | 8 | | Harley Deschamps | | 4th |
| 12.6.1955 | BRSCC Brands Hatch [S1.2] | 11 | | Bob Hicks | | 5th |
| 18.6.1955 | BARC Goodwood [S1.25] | 2 | | Tom Barnard | | 5th |
| 18.6.1955 | BARC Goodwood [S1.25] | 4 | | Jack Richards | | 6th |
| 18.6.1955 | BARC Goodwood [Handicap] | 7 | | E. de Vadder | | 4th |
| 18.6.1955 | Edenvale [Formula Libre] | 25 | | William Klinck | Wm. E. Klinck, Jr. | DNA |
| 18.6.1955 | Edenvale [S1.5] | 25 | | William Klinck | Wm. E. Klinck, Jr. | DNF |
| 18.6.1955 | Edenvale [Sports] | 25 | | William Klinck | Wm. E. Klinck, Jr. | DNA |
| 18.6.1955 | GP Edenvale | 25 | | William Klinck | Wm. E. Klinck, Jr. | DNA |
| 18.6.1955 | BARC Goodwood [S1.5] | 26 | | Peter Riley | | 3rd |
| 18.6.1955 | Preliminary Hansen Dam [Modified 1.5] | 72 | #30 | Alan LeMay | Alan LeMay | raced |
| 19.6.1955 | Hansen Dam [S1.5] | 72 | #30 | Alan LeMay | Alan LeMay | DNA |
| 25.6.1955 | MMEC Silverstone [1172F] | 56 | | F. V. Lambert | | 1st |
| 25.6.1955 | MMEC Silverstone [1172F] | 65 | | Ken Laverton | | 2nd |
| 25.6.1955 | ECMC Snetterton [Handicap] | | #38 | Harry Digby | | 8th |
| 2.7.1955 | MCC Silverstone [Motor Sport Trophy Handicap] | 100 | | Len Gibbs | | raced |