| 15.6.1957 | Preliminary Paramount Ranch [Modified 1.5] | 63 | | Ignacio Lozano | | 4th |
| 15.6.1957 | Preliminary Paramount Ranch [Modified 1.5] | 150 | | Fred Newman | Joe Lynch | 12th |
| 15.6.1957 | Preliminary Paramount Ranch [Modified 1.5] | 151 | #263 | Leon Miller | Leon Miller | 5th |
| 15.6.1957 | Preliminary Paramount Ranch [Modified 1.5] | 167 | | Dan Hernandez | Byron Snow | DNF |
| 15.6.1957 | BARC Aintree [S1.3] | | #238 | Alex McMillan | A. McMillan | 3rd |
| 15.6.1957 | BARC Aintree [S1.3] | | | Edward Greenall | M. C. Kearon | 1st |
| 16.6.1957 | Opatija | 22 | | Sepp Liebl | | 3rd |
| 16.6.1957 | Paramount Ranch [S1.5] | 27 | | Skip Conklin | Skip Conklin | 13th |
| 16.6.1957 | Preliminary Malcolm McKinnon [CM+DM+EM+FM+CP+DP+EP] | 36 | | Joe Sheppard | | 1st |
| 16.6.1957 | Malcolm McKinnon [CM+DM+EM+FM+CP+DP+EP] | 36 | | Joe Sheppard | | DNF |
| 16.6.1957 | Paramount Ranch [S1.5] | 44 | | Frank Monise | Frank Monise | 2nd |
| 16.6.1957 | Malcolm McKinnon [CM+DM+EM+FM+CP+DP+EP] | 44 | | George Roberts | Ware | 2nd |
| 16.6.1957 | Malcolm McKinnon [GM+HM+FP+GP+HP] | 44 | | George Roberts | Ware | DNF |
| 16.6.1957 | Paramount Ranch [S1.5] | 63 | | Ignacio Lozano | | 4th |
| 16.6.1957 | Paramount Ranch [S1.5] | 102 | | Jack Nethercutt | Jack Nethercutt | DNF |
| 16.6.1957 | Prix de Paris [S+750/F2] | 102 | | Gérard Crombac | | 9th |
| 16.6.1957 | Prix de Paris [S+750/F2] | 103 | | Gawaine Baillie | | 5th |
| 16.6.1957 | Prix de Paris [S+750/F2] | 109 | #301 | Brian Naylor | | raced |
| 16.6.1957 | Paramount Ranch [S1.5] | 151 | #263 | Leon Miller | Leon Miller | DNF |
| 16.6.1957 | Paramount Ranch [S1.5] | 167 | | Larry Taylor | Byron Snow | DNQ |
| 16.6.1957 | Prix de Paris [S+750/F2] | | #202 | Peter Ross | | ?th |
| 22.6.1957 | BARC Goodwood [S1.25] | | | Tony Page | | 3rd |
| 22.6.1957 | BARC Goodwood [S1.5] | | | John Copeman | | 4th |
| 22.6.1957 | Sunbac Mallory Park [S/R1.5] | | | David Brough | | 2nd |
| 22.6.1957 | MCC Silverstone [Handicap] | | #260 | Tony Coakley | | 3rd |
| 22.6.1957 | BARC Goodwood [Handicap C] | | | John Copeman | | 6th |
| 22.6.1957 | Sunbac Mallory Park [Fastest] | | | David Brough | | 3rd |
| 22.6.1957 | BARC Goodwood [S1.25] | | | John Fisher | | 6th |
| 22.6.1957 | BARC Goodwood [Handicap B] | | | Gawaine Baillie | | 6th |
| 22.6.1957 | BARC Goodwood [S1.5] | | | Innes Ireland | | 1st |
| 22.6.1957 | BARC Goodwood [Handicap C] | | | Tony Page | | 1st |
| 22.6.1957 | BARC Goodwood [S1.25] | | | Innes Ireland | | 1st |
| 22.6.1957 | BARC Goodwood [Handicap C] | | | Innes Ireland | | raced |
| 22.6.1957 | MCC Silverstone [1172F/750F] | | #260 | Tony Coakley | | 1st |
| 22.6.1957 | MCC Silverstone [Scratch] | | | Len Gibbs | | 2nd |
| 22.6.1957 | Sunbac Mallory Park [S1.2 Climax engined] | | | David Brough | | 1st |
| 22.6.1957 | Sunbac Mallory Park [S1.2 Ford engined] | | | John Turvey | | 1st |
| 23.6.1957 | ICNSCC Bremerton [Modified] | 2 | | Harry Cross | Harry Cross | DNF |
| 23.6.1957 | ICNSCC Bremerton [Formula LIbre] | 2 | | Tom Meehan | Harry Cross | 8th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 22 | | Robert Weiler | Robert Weiler | 11th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 35 | | Frank Baptista | Frank Baptista | 7th |
| 23.6.1957 | 24 h Le Mans | 37 | #322 | Chamberlain / Mackay-Fraser / Chapman | Lotus Engineering | DNS |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 38 | | Jim Quackenbush | Ecurie Dineh | DNA |
| 23.6.1957 | 24 h Le Mans | 41 | #320 | Masson / Héchard | Hechard | 16th |
| 23.6.1957 | 24 h Le Mans | 42 | #321 | Walshaw / Dalton | Walshaw | 13th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 44 | | Bill Bowman | W. S. Bowman | 17th |
| 23.6.1957 | 24 h Le Mans | 55 | #323 | Hall / Allison | Lotus Engineering | 14th |
| 23.6.1957 | 24 h Le Mans | 62 | #324 | Mackay-Fraser / Chamberlain | Lotus Engineering | 9th |
| 23.6.1957 | ICNSCC Bremerton [Modified] | 87 | | Paul Nau | | 2nd |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 111 | | Dave Causey | David F. Causey | 21st |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 169 | | Adrian Warren | Adrian L. Warren | DNA |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 199 | | Tom Fox | Tom H. Fox | DNA |
| 29.6.1957 | MMEC Silverstone [R2.0] | | #238 | Alex McMillan | | 3rd |
| 29.6.1957 | MMEC Silverstone [Formula Libre] | | #238 | Alex McMillan | | 4th |
| 29.6.1957 | MMEC Silverstone [S1.1] | | #238 | Alex McMillan | | 1st |
| 29.6.1957 | MMEC Silverstone [S1.5] | | | Geoff Williamson | | 3rd |
| 29.6.1957 | MMEC Silverstone [Handicap Racing Heat 2] | | #238 | Alex McMillan | | 2nd |
| 29.6.1957 | MMEC Silverstone [Unlimited] | | | B. T. Thomas | | 2nd |
| 30.6.1957 | WJC Charterhall [S2.0] | 5 | | Jack Slater | J. S. Slater | 1st |
| 30.6.1957 | WJC Charterhall [S1.5] | 5 | | Malcolm Templeton | J. S. Slater | ?th |
| 30.6.1957 | WJC Charterhall [Racing] | 5 | | Jack Slater | J. S. Slater | DNA |
| 30.6.1957 | WJC Charterhall [S1.5] | 48 | | John Higham | J. Higham | ?th |
| 30.6.1957 | WJC Charterhall [S2.0] | 48 | | John Higham | J. Higham | 2nd |
| 30.6.1957 | WJC Charterhall [Racing] | 48 | | John Higham | J. Higham | DNA |
| 30.6.1957 | WJC Charterhall [S2.0] | 51 | | Tom Dickson | Dickson Motors | DNA |
| 30.6.1957 | WJC Charterhall [S1.5] | 51 | | Tom Dickson | Dickson Motors | 1st |
| 30.6.1957 | WJC Charterhall [Racing] | 51 | | Tom Dickson | Dickson Motors | DNA |
| 30.6.1957 | SCCA Regional Thompson [EM+FM+GM] | 82 | #156 | Charles Cunningham | | ?th |
| 30.6.1957 | 750MC/Lotus/250MRC Brands Hatch [S+1.25] | | | Bill Frost | | 2nd |
| 30.6.1957 | 750MC/Lotus/250MRC Brands Hatch [S+1.25] | | | Gawaine Baillie | Equipe Endeavour | 3rd |
| 30.6.1957 | 750MC/Lotus/250MRC Brands Hatch [1172F Handicap] | | | John Lawry | | 2nd |
| 30.6.1957 | 750MC/Lotus/250MRC Brands Hatch [1172F] | | | John Lawry | | 2nd |
| 30.6.1957 | 750MC/Lotus/250MRC Brands Hatch [S1.25] | | | Mike Clarke | | 2nd |
| 6.7.1957 | BRSCC Mallory Park [S1.1] | 9 | | Tom Dickson | | 2nd |
| 6.7.1957 | BRSCC Mallory Park [S1.1] | 11 | #302 | Keith Hall | | 1st |
| 6.7.1957 | SCCA Regional Watkins Glen [BM+DM+EM+FM+GM] | 12 | | Robert Weiler | Robert Weiler | DNF |
| 6.7.1957 | Glen Classic | 12 | | Robert Weiler | Robert Weiler | 14th |
| 6.7.1957 | Autosport Mallory Park [Production] | 30 | #208 | Ian Walker | | 1st |
| 6.7.1957 | SCCA Regional Watkins Glen [BM+DM+EM+FM+GM] | 35 | | Frank Baptista | Charles Kolb | DNA |
| 6.7.1957 | Glen Classic | 35 | | Frank Baptista | Charles Kolb | DNA |
| 6.7.1957 | MCMC Oulton Park [FL/F3] | 39 | #178 | John Higham | John Higham | 5th |
| 6.7.1957 | MCMC Oulton Park [S1.5] | 39 | #178 | John Higham | John Higham | 1st |
| 6.7.1957 | MCMC Oulton Park [Sports Unlimited] | 39 | #178 | John Higham | John Higham | 5th |
| 6.7.1957 | MCMC Oulton Park [FL/F3] | 62 | #301 | Brian Naylor | Brian Naylor | 1st |
| 6.7.1957 | MCMC Oulton Park [Sports Unlimited] | 62 | #301 | Brian Naylor | Brian Naylor | 1st |
| 6.7.1957 | National Kirkistown [Ford Specials] | | | John Turvey | | 2nd |
| 6.7.1957 | National Kirkistown [Formule Libre] | | | Jack Slater | | 2nd |
| 6.7.1957 | National Kirkistown [Ford Specials] | | | Dick Prior | | 3rd |
| 6.7.1957 | BRSCC Mallory Park [S1.1] | | | Innes Ireland | | DNS |
| 6.7.1957 | BRSCC Mallory Park [S1.1] | | | Ireland | M. J. Clarke | raced |
| 6.7.1957 | BRSCC Mallory Park [S1.1] | | | Ivor Bueb | | DNS |
| 6.7.1957 | BRSCC Mallory Park [S1.2] | | | Tom Barnard | | 3rd |
| 6.7.1957 | BRSCC Mallory Park [S1.2] | | | John Lawry | | 2nd |
| 6.7.1957 | Autosport Mallory Park [Production] | | | John Lawry | | 8th |
| 6.7.1957 | BRSCC Mallory Park [S1.2] | | #208 | Ian Walker | | 1st |
| 6.7.1957 | Autosport Mallory Park [Production] | | | Tom Barnard | | 9th |
| 6.7.1957 | National Kirkistown [Handicap] | | | Dick Prior | | 2nd |
| 7.7.1957 | Rouen [S1.5] | 10 | #305 | Ron Flockhart | J. Coombs | 1st |
| 7.7.1957 | Rouen [S1.5] | 14 | | Jay Chamberlain | | 2nd |
| 7.7.1957 | Rouen [S1.5] | 26 | | Bill Frost | | DNF |