| 6.7.1957 | SCCA Regional Watkins Glen [DP+EP] | 33 | | Norman Webb | Norman H. Webb, Jr. | 10th |
| 6.7.1957 | SCCA Regional Watkins Glen [DP+EP] | 47 | | Richard Cosgrove | Richard Cosgrove | 9th |
| 6.7.1957 | SCCA Regional Watkins Glen [DP+EP] | 54 | | Don Wolf | Donald E. Wolf | 12th |
| 6.7.1957 | SCCA Regional Watkins Glen [DP+EP] | 66 | | Warren Cox | Warren J. Cox | DNA |
| 6.7.1957 | Glen Classic | 71 | | Ed Droesch | Edward F. Droesch | DNA |
| 6.7.1957 | SCCA Regional Watkins Glen [BM+DM+EM+FM+GM] | 71 | | Ed Droesch | Edward F. Droesch | DNA |
| 6.7.1957 | SCCA Regional Watkins Glen [DP+EP] | 104 | | Robert Samm | Robert Samm | 1st |
| 6.7.1957 | SCCA Regional Watkins Glen [BP+CP] | 104 | | Robert Samm | Robert Samm | 2nd |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 2 | | Warren Rohlfs | | DNF |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 11 | | David Darrin | | 9th |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 16 | | Lee Brody | | raced |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 45 | | Gilbert Geitner | | 7th |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 46 | | George Bortin | | raced |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 66 | | Allan Lance | | DNF |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 77 | | Ernest Weil | | raced |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 78 | | Herbert Klay | | raced |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 94 | | Bob Thomas | | 11th |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 100 | | David Knott | | 10th |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 166 | | Warren Cox | | 8th |
| 7.7.1957 | SCCA Regional Lime Rock [DP+EP] | 247 | | Fred Spross | | 13th |
| 13.7.1957 | Leinster Trophy | 13 | | Alex Jameson | | raced |
| 13.7.1957 | Leinster Trophy | 15 | | Anthony Coleman | | ?th |
| 13.7.1957 | Leinster Trophy | 29 | | W. H. Elliott | | raced |
| 14.7.1957 | ICNSCC Ellensburg [AP+BP+CP+DP+EP] | 5 | | G. K. Michael | | DNF |
| 14.7.1957 | ICNSCC Ellensburg [FP+GP+HP+IP] | 8 | | Norm Howell | | 12th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 19 | | Robert Elbourn | | 17th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 19 | | Robert Elbourn | | 10th |
| 14.7.1957 | ICNSCC Ellensburg [Modified] | 32 | | Ron Lee | | DNF |
| 14.7.1957 | ICNSCC Ellensburg [Formula LIbre] | 32 | | Ron Lee | | DNF |
| 14.7.1957 | ICNSCC Ellensburg [AP+BP+CP+DP+EP] | 32 | | Ron Lee | | 18th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 45 | | Gilbert Geitner | | DNF |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 45 | | Gilbert Geitner | | 12th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 62 | | Paul Whitestine | | 15th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 62 | | Paul Whitestine | | 14th |
| 14.7.1957 | ICNSCC Ellensburg [FP+GP+HP+IP] | 65 | | Pierre Phillips | | 5th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 73 | | Fred Moore | | 4th |
| 14.7.1957 | ICNSCC Ellensburg [Modified] | 73 | | Leon Becker | | 10th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 73 | | Fred Moore | | 8th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 76 | | Ernest Weil | | DNF |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 76 | | Ernest Weil | | 9th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 86 | | Bob Hathaway | | 7th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 86 | | Bob Hathaway | | 13th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 88 | | Alan Smith | | DNF |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 88 | | Alan Smith | | DNF |
| 14.7.1957 | ICNSCC Ellensburg [FP+GP+HP+IP] | 93 | | Kirk Whitmore | | DNF |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 101 | | Robert Samm | | 11th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 101 | | Robert Samm | | 3rd |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 102 | | Nagle Bridwell | | 16th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 102 | | Nagle Bridwell | | 19th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 132 | | Henry Grimes | | 8th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 132 | | Henry Grimes | | DNF |
| 14.7.1957 | ICNSCC Ellensburg [FP+GP+HP+IP] | 147 | | John Keller | | 1st |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 172 | | Charles Byerly | | 14th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 172 | | Charles Byerly | | 6th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 313 | | Stanley Boyd | | 16th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 313 | | Stanley Boyd | | 11th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 377 | | Walter Anderson | | 15th |
| 14.7.1957 | ICNSCC Ellensburg [Formula LIbre] | 411 | | Bob Beasley | | 8th |
| 14.7.1957 | ICNSCC Ellensburg [AP+BP+CP+DP+EP] | 411 | | Bob Beasley | | 10th |
| 14.7.1957 | Preliminary Marlboro [CP+DP] | 451 | | Bill Krause | | 13th |
| 14.7.1957 | SCCA National Marlboro [BP+CP+DP] | 451 | | Bill Krause | | DNF |
| 14.7.1957 | 12 h Reims | | | Hudson / Kellett | | 8th |
| 14.7.1957 | 12 h Reims | | #AHS 3810 | Flower / Power | | DNF |
| 21.7.1957 | ICNSCC Abbotsford [FP+GP+HP+IP] | 34 | | Tom Robertson | | 1st |
| 21.7.1957 | ICNSCC Abbotsford [FP+GP+HP+IP] | 35 | | Graham Matheson | | 2nd |
| 21.7.1957 | ICNSCC Abbotsford [Relay] | 173 | | Leon Becker | Relay Team 2 | 4th |
| 21.7.1957 | ICNSCC Abbotsford [S+1.5] | 173 | | Leon Becker | | 2nd |
| 21.7.1957 | LISCA Lime Rock [DP] | | | John O'Keefe | | 9th |
| 21.7.1957 | LISCA Lime Rock [DP] | | | Allan Lance | | 4th |
| 21.7.1957 | LISCA Lime Rock [DP] | | | J. Schutter | | 7th |
| 21.7.1957 | LISCA Lime Rock [DP] | | | Robert Dahnken | | 8th |
| 21.7.1957 | LISCA Lime Rock [DP] | | | Glenn Carlson | | 6th |
| 21.7.1957 | LISCA Lime Rock [DP] | | | F. Cardinale | | 5th |
| 21.7.1957 | LISCA Lime Rock [DP] | | | Dan Stanfill | | 3rd |
| 21.7.1957 | LISCA Lime Rock [DP] | | | Fred Spross | | 1st |
| 21.7.1957 | LISCA Lime Rock [Formula Libre] | | | Dan Stanfill | | 4th |
| 21.7.1957 | LISCA Lime Rock [DP] | | | Lee Brody | | 2nd |
| 27.7.1957 | Preliminary Pomona [Modified +1.5] | 9 | #AHS 3508 | Bill Friedauer | | 14th |
| 27.7.1957 | ADMC Crimond [Fastest Handicap] | 18 | #AHS 3904 | Ted Evans | B. L. Carlaw | raced |
| 27.7.1957 | ADMC Crimond [S2.7] | 18 | #AHS 3904 | Ted Evans | B. L. Carlaw | 1st |
| 27.7.1957 | ADMC Crimond [Sports] | 18 | #AHS 3904 | Ted Evans | B. L. Carlaw | 3rd |
| 27.7.1957 | Preliminary Pomona [Production 2.7] | 85 | #AHS 3706 | Jerome Whitelock | | 11th |
| 27.7.1957 | Preliminary Pomona [Production 2.7] | 146 | | Hugh Pryor | | DNF |
| 27.7.1957 | Preliminary Pomona [Production 2.7] | 164 | | Robert Windhorst | | 4th |
| 27.7.1957 | Preliminary Pomona [Production 2.7] | 331 | #AHS 3708 | Richard Shipman | | 12th |
| 27.7.1957 | Preliminary Pomona [Production 2.7] | 357 | #AHS 3707 | Jesse Peters | | 13th |
| 28.7.1957 | Pomona [BM+CM+DM+EM] | 9 | #AHS 3508 | Bill Friedauer | | DNF |
| 28.7.1957 | Autosport Snetterton [Production] | 20 | | C. Hanson | Team Triple S | 5th |
| 28.7.1957 | National Snetterton [S+2.0] | 20 | | C. Hanson | C. R. Hanson | ?th |
| 28.7.1957 | National Snetterton [S+2.0] | 21 | | Bob Hudson | R. A. Hudson | ?th |
| 28.7.1957 | Autosport Snetterton [Production] | 23 | #AHS 3702 | John Dalton | John Dalton | 4th |
| 28.7.1957 | National Snetterton [S+2.0] | 23 | #AHS 3702 | John Dalton | John Dalton | ?th |
| 28.7.1957 | Pomona [Production +2.0] | 85 | #AHS 3706 | Jerome Whitelock | | 15th |
| 28.7.1957 | Pomona [Ladies] | 85 | #AHS 3706 | Sue Matthews | | 11th |
| 28.7.1957 | SCCA Regional Lime Rock [DP+EP] | 87 | | David Knott | | 6th |
| 28.7.1957 | SCCA Regional Lime Rock [DP+EP] | 124 | | Bob Thomas | | 7th |
| 28.7.1957 | Pomona [Production +2.0] | 146 | | Hugh Pryor | | 10th |
| 28.7.1957 | Pomona [Production +2.0] | 164 | | Robert Windhorst | | 8th |
| 28.7.1957 | Pomona [Production +2.0] | 331 | #AHS 3708 | Richard Shipman | | 14th |
| 28.7.1957 | Pomona [Production +2.0] | 357 | #AHS 3707 | Jesse Peters | | 16th |