| 17.3.1957 | Stockton [BP+CP+DP+EP] | 24 | TR2 | Austin Davis | | 35th |
| 17.3.1957 | Stockton [BP+CP+DP+EP] | 51 | TR2 | Steve Holman | Stephen R. Holman | DNA |
| 17.3.1957 | Stockton [EP+FP+GP] | 58 | TR3 | Bud Morris | Bud Morris | 8th |
| 17.3.1957 | Stockton [BP+CP+DP+EP] | 58 | TR3 | Bud Morris | Bud Morris | 15th |
| 17.3.1957 | Novice Stockton [BM+CM+DM+EM] | 69 | TR3 | Charles Marsh | Charles Marsh | DNA |
| 17.3.1957 | Stockton [BP+CP+DP+EP] | 69 | TR3 | Charles Marsh | Charles Marsh | 24th |
| 17.3.1957 | Stockton [EP+FP+GP] | 69 | TR3 | Charles Marsh | Charles Marsh | 23rd |
| 17.3.1957 | Stockton [BP+CP+DP+EP] | 76 | TR3 | Bob Allinger | | 17th |
| 17.3.1957 | Novice Stockton [BM+CM+DM+EM] | 104 | TR3 | Norm Soutar | Norman Soutar | DNA |
| 17.3.1957 | Stockton [EP+FP+GP] | 111 | TR3 | Bob Cole | Rusty Hyde | 2nd |
| 17.3.1957 | Stockton [BM+CM+DM+EM] | 113 | TR3 | Pete von Drell | Pete von Drell | DNA |
| 17.3.1957 | Stockton [EP+FP+GP] | 113 | TR3 | Pete von Drell | Pete von Drell | 15th |
| 17.3.1957 | Stockton [BP+CP+DP+EP] | 122 | TR2 | John Evans | John Evans | DNA |
| 17.3.1957 | Novice Stockton [BM+CM+DM+EM] | 122 | TR2 | John Evans | John Evans | DNA |
| 17.3.1957 | Stockton [EP+FP+GP] | 122 | TR2 | John Evans | John Evans | DNA |
| 17.3.1957 | Stockton [EP+FP+GP] | 150 | TR3 | Gordon Rundblad | Mervyn Wagner | 13th |
| 17.3.1957 | Stockton [BM+CM+DM+EM] | 150 | TR3 | Gordon Rundblad | Mervyn Wagner | 11th |
| 17.3.1957 | Stockton [BP+CP+DP+EP] | 150 | TR3 | Gordon Rundblad | Mervyn Wagner | 10th |
| 17.3.1957 | Willow Springs [Production +1.5] | | TR2 | Rick Kislingbury | | 3rd |
| 23.3.1957 | 12 h Sebring | 33 | TR3 | Rothschild / Johns | Standard-Triumph | 21st |
| 23.3.1957 | 12 h Sebring | 34 | TR3 | Oker / Pennybacker | Standard-Triumph | 19th |
| 23.3.1957 | 12 h Sebring | 70 | TR3 | Roberts / Pennybacker | Triumph Company | DNF |
| 31.3.1957 | National Brands Hatch [Production] | 14 | TR2 | J. McVay | | 10th |
| 6.4.1957 | Grand Central [Sports] | | TR3 | Frank Dyson | | 2nd |
| 6.4.1957 | Grand Central [Sports] | | TR3 | Tony Kotze | | 3rd |
| 7.4.1957 | Palm Springs [BM+CM+DM+EM] | 39 | TR2 Special | Bill Leyden | Bill Leyden | raced |
| 7.4.1957 | Palm Springs [DP+EP+FIII] | 61 | TR3 | Lyle Hardy | Lyle Hardy | DNA |
| 7.4.1957 | Palm Springs [DP+EP+FIII] | 188 | TR3 | Bob Goodloe | Bob Goodloe | 19th |
| 7.4.1957 | Palm Springs [DP+EP+FIII] | 197 | TR3 | Mike Roetnor | Michael Roetnor | 18th |
| 7.4.1957 | Palm Springs [DP+EP+FIII] | 200 | TR3 | Rod Bowers | Dorothy Deen | 5th |
| 7.4.1957 | Coupes de Vitesse [GT2.0] | | | Morin | | 4th |
| 14.4.1957 | ICNSCC Bremerton [BP+CP+DP+EP] | | TR3 | Don Tindall | | ?th |
| 20.4.1957 | 6 h South Africa | 4 | TR2 | Handley / Handley | G. N. Handley | 3rd |
| 20.4.1957 | Preliminary Hawaii [BP+CP+DP+EP] | | TR2 | Les de Loach | | 14th |
| 20.4.1957 | Preliminary Hawaii [BP+CP+DP+EP] | | TR3 | Sherry Dowsett | | 8th |
| 20.4.1957 | Preliminary Hawaii [BP+CP+DP+EP] | | TR3 | Ed Sorenson | | 11th |
| 20.4.1957 | Preliminary Hawaii [Novice] | | TR3 | John Bertrand | | 8th |
| 20.4.1957 | Preliminary Hawaii [Novice] | | TR3 | Ed Sorenson | | 6th |
| 20.4.1957 | Preliminary Hawaii [BP+CP+DP+EP] | | TR3 | Walter Vail | | 12th |
| 21.4.1957 | Hawaii [BP+CP+DP+EP] | 33 | | Bob Oker | | 9th |
| 21.4.1957 | Hawaii [BP+CP+DP+EP] | | TR2 | Les de Loach | | DNF |
| 21.4.1957 | Hawaii [Locals] | | TR3 | Walter Vail | | 10th |
| 21.4.1957 | Hawaii [BP+CP+DP+EP] | | TR3 | John Adamek | | DNF |
| 21.4.1957 | Hawaii [Locals] | | TR2 | Les de Loach | | 21st |
| 21.4.1957 | Hawaii [BP+CP+DP+EP] | | TR3 | Ed Sorenson | | 10th |
| 21.4.1957 | Hawaii [Locals] | | TR3 | Milton Suzikawa | | 19th |
| 21.4.1957 | Hawaii [Locals] | | TR3 | John Bertrand | | 22nd |
| 21.4.1957 | Hawaii [Locals] | | TR3 | Ed Sorenson | | 17th |
| 21.4.1957 | Hawaii [Locals] | | TR3 | Sherry Dowsett | | 11th |
| 21.4.1957 | Hawaii [BP+CP+DP+EP] | | TR3 | Sherry Dowsett | | 11th |
| 22.4.1957 | NSCC Mallory Park [S2.0] | 26 | TR3 | D. G. Gossage | D. G. Gossage | 5th |
| 22.4.1957 | NSCC Mallory Park [S2.0] | 28 | TR2 | John Wagstaff | J. B. Wagstaff | 4th |
| 22.4.1957 | NSCC Mallory Park [S2.0] | 31 | TR2 | D. E. Tupper | E. B. Payne | DNA |
| 22.4.1957 | NSCC Mallory Park [S2.0] | 36 | TR2 | M. D. J. Hurn | M. D. J. Hurn . | DNA |
| 22.4.1957 | NSCC Mallory Park [S2.0] | 57 | | G. C. Hull | G. C. Hull | DNA |
| 22.4.1957 | NSCC Mallory Park [S2.0] | 59 | TR2 | Malcolm Wayne | M. J. Wayne | 6th |
| 22.4.1957 | NSCC Mallory Park [Formula Libre] | 59 | TR2 | Malcolm Wayne | M. J. Wayne | DNA |
| 22.4.1957 | NSCC Mallory Park [S2.0] | 60 | TR2 | I. L. Taylor | I. L. Taylor | DNA |
| 22.4.1957 | Autosport Goodwood Easter [Production] | 104 | TR3 | Sid Hurrell | | raced |
| 22.4.1957 | Autosport Goodwood Easter [Production] | 105 | TR2 | David Howard | | DNA |
| 22.4.1957 | Autosport Goodwood Easter [Production] | 106 | TR2 | Mike Anthony | | raced |
| 22.4.1957 | Autosport Goodwood Easter [Production] | 117 | TR2 | D. A. Wilcocks | | DNA |
| 22.4.1957 | National Brands Hatch [S2.0] | | TR2 | Roy North | | 5th |
| 27.4.1957 | Smartt Field [Novice] | | TR2 | Jerry Dunbar | | 3rd |
| 28.4.1957 | SCCA Regional Lime Rock [EP] | 16 | TR2 | Robert Cory | | 5th |
| 28.4.1957 | Willow Springs [Production 2.7] | | TR3 | Haywood Brown | | 2nd |
| 28.4.1957 | Smartt Field [DM+EM+BP+CP+DP+EP] | | TR2 | Jerry Dunbar | | ?th |
| 28.4.1957 | Smartt Field [BP+CP+DP+EP] | | TR2 | Jerry Dunbar | | ?th |
| 28.4.1957 | Willow Springs [Production 2.7] | | TR3 | Harley Etchison | | 1st |
| 4.5.1957 | Preliminary San Diego [EM+FM+GM+HM] | 39 | TR2 Special | Bill Leyden | | 13th |
| 4.5.1957 | Preliminary San Diego [EP+FP] | 200 | TR3 | Bill Dantzscher | | 8th |
| 5.5.1957 | San Diego [EM+FM+GM+HM] | 39 | TR2 Special | Bill Leyden | | DNF |
| 5.5.1957 | San Diego [EM+FM] | 39 | TR2 Special | Bill Leyden | | 6th |
| 5.5.1957 | San Diego [EP+FP] | 200 | TR3 | Bill Dantzscher | | 4th |
| 5.5.1957 | San Diego [Ladies] | 200 | TR2 | Mary Davis | | 2nd |
| 5.5.1957 | San Diego [EM+FM+GM+HM] | 200 | TR3 | Bill Dantzscher | | 7th |
| 5.5.1957 | San Diego [EM+FM] | 200 | TR3 | Bill Dantzscher | | 8th |
| 5.5.1957 | Hammond [DP+EP+GM] | | TR3 | Dieter Jacobi | | 5th |
| 5.5.1957 | Preliminary Louisville [CP+DP+EP] | | TR3 | Tom Newcomer | | ?th |
| 5.5.1957 | Hammond [DP+EP+GM] | | TR3 | Bob Reily | | 4th |
| 5.5.1957 | Hammond [Novice] | | TR3 | Bob Reily | | 4th |
| 5.5.1957 | SCCA Regional Louisville [CP+DP+EP] | | TR2 | Howard Hively | Frank Falkner | raced |
| 11.5.1957 | BARC Goodwood [Handicap] | | TR2 | Roy North | | 3rd |
| 11.5.1957 | BARC Goodwood [Handicap] | | TR2 | N. D. Sheffield | | 6th |
| 11.5.1957 | BARC Goodwood [Handicap] | | TR3 | Sid Hurrell | | 4th |
| 11.5.1957 | BARC Goodwood [Handicap] | | TR3 | Sid Hurrell | | 6th |
| 12.5.1957 | Eläintarhanajo [GT] | 5 | | Eero Rosten | | 8th |
| 12.5.1957 | Eläintarhanajo [GT] | 6 | | Harry Saaristo | | 7th |
| 12.5.1957 | Mille Miglia | 300 | TR3 | Mitchell / Faichney | | DNF |
| 12.5.1957 | Mille Miglia | 307 | TR3 | Chambelland / Frilloux | | DNA |
| 12.5.1957 | Mille Miglia | 309 | TR3 | Joseph Hubert Göttgens | | DNF |
| 12.5.1957 | Mille Miglia | 316 | TR3 | Jean Morin | | 155th |
| 12.5.1957 | Mille Miglia | 317 | TR3 | | | DNA |
| 12.5.1957 | Mille Miglia | 318 | TR3 | Giraud / Le Cornu | | 104th |
| 12.5.1957 | Mille Miglia | 500 | TR3 | Andre Giraud | | DNA |
| 18.5.1957 | Preliminary Santa Barbara [Production 2.0] | 83 | TR2 | Robert Magruder | Robert Magruder | 5th |
| 18.5.1957 | Preliminary Santa Barbara [Production 2.0] | 107 | TR3 | Rod Bowers | Robert Conway | 6th |
| 18.5.1957 | Preliminary Santa Barbara [Production 2.0] | 183 | TR2 | Vinc De Carlo | Vincent DeCarlo | 10th |
| 18.5.1957 | Preliminary Santa Barbara [Production 2.0] | 200 | TR3 | Bill Dantzscher | Paul Bernhardt | 7th |
| 18.5.1957 | Preliminary Santa Barbara [Production 2.0] | 216 | TR2 | Jim Honeter | Dorothy Randall | 11th |