| 19.5.1957 | SCCA National Cumberland [EM+FM] | 3 | | Dick Lord | Dick Lord | 18th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 3 | | Cliff Hensley | Cliff Hensley | 29th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 31 | | Tom Yearian | Tom Yearian | 38th |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 62 | | Fred Reynolds | Fred Reynolds | DNF |
| 19.5.1957 | Santa Barbara [Ladies+Sedan] | 97 | | Linda Scott | Bill Scott | 3rd |
| 19.5.1957 | Santa Barbara [Ladies+Sedan] | 106 | | Patt Scott | Pat Scott | 28th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 121 | | Ed Boughton | E. M. Boughton | 34th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 123 | | Bob Menefee | Bob Menefee | 28th |
| 19.5.1957 | SCCA National Cumberland [GM+HM] | 125 | | Eugene Gettig | Eugene Gettig | DNA |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 126 | | Edward Gersh | Edward Gersh | DNF |
| 19.5.1957 | Santa Barbara [Ladies+Sedan] | 135 | | Janice Owen | Jack Lyon | 29th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 135 | | Jack Lyon | Jack Lyon | 35th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 142 | | Gerald Sperry | Gerald Sperry | 36th |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 146 | | Max Steele | Max E. Steele | 19th |
| 19.5.1957 | Preliminary Cumberland [Ladies] | 146 | | Marilyn Steele | Max E. Steele | 9th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 158 | | Mark Michienzi | Mark Michienzi | 32nd |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 186 | | Duane Jones | Duane Jones | 43rd |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 187 | | Glenn Nelson | Ecurie Bobbie | 39th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 191 | | William Davis | W. M. Downs | DNF |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 198 | | Greg W. Tressler | Greg W. Tressler | 21st |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 237 | | Sam Taylor | Sam Taylor | 24th |
| 19.5.1957 | Santa Barbara [Ladies+Sedan] | 237 | | Norah Taylor | Sam Taylor | 18th |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 241 | | Fred Wolf | Fred E. Wolf | 17th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 250 | | Marshall Owen | Marshall Owen | DNF |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 251 | | Ken Roehr | Ken Roehr | 41st |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 252 | | James M. Hibbard | James M. Hibbard | DNF |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 255 | | Joe Lynch | Joe Lynch | DNF |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 268 | | John Curran | | DNF |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 270 | | Don Wolf | | DNF |
| 19.5.1957 | Santa Barbara [Ladies+Sedan] | 313 | | Elizabeth de Lado | Attila George deLado | DNA |
| 19.5.1957 | Santa Barbara [S1.5] | 313 | | Attila de Lado | Attila George deLado | DNA |
| 25.5.1957 | LCCC Oulton Park [Handicap I] | 12 | | Peter Sutcliffe | Peter Sutcliffe | 1st |
| 26.5.1957 | ICNSCC Abbotsford [Le Mans] | 4 | | Erv Harrison | | DNA |
| 26.5.1957 | SCCA Regional Thompson [GP] | 12 | | Clifford Ey | | 12th |
| 26.5.1957 | Cotati [Sedan+MG] | 22 | #TD 17896 | Morrow Decker | Morrow Decker | DNA |
| 26.5.1957 | Cotati [FP+GP] | 22 | #TD 17896 | Morrow Decker | Morrow Decker | DNA |
| 26.5.1957 | Novice Cotati [FM+GM+HM] | 26 | | Leon Mandel | Scuderia Hysteria | DNA |
| 26.5.1957 | Cotati [FP+GP] | 26 | | Leo Bourke | Scuderia Hysteria | DNA |
| 26.5.1957 | Cotati [FM+GM+HM] | 26 | | Leo Bourke | Scuderia Hysteria | DNA |
| 26.5.1957 | Cotati [Sedan+MG] | 26 | | Leon Mandel | Scuderia Hysteria | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 26 | | Leon Mandel | Scuderia Hysteria | DNA |
| 26.5.1957 | Cotati [Sedan+MG] | 33 | | Gordon Wilson | Gordon Wilson | DNA |
| 26.5.1957 | ICNSCC Abbotsford [Le Mans] | 33 | | Ralph Franks | | DNA |
| 26.5.1957 | Cotati [FP+GP] | 33 | | Gordon Wilson | Gordon Wilson | DNA |
| 26.5.1957 | La Junta [BM+CM+DM+EM+FM+BP+CP+DP+EP+FP] | 34 | | Al Andersen | | raced |
| 26.5.1957 | Cotati [Sedan+MG] | 47 | | Keith Bryant | Scuderia 1/2 Fast | DNA |
| 26.5.1957 | Cotati [FP+GP] | 47 | | Keith Byron | Scuderia 1/2 Fast | DNA |
| 26.5.1957 | Cotati [Sedan+MG] | 49 | | Morton Gray | Morlen Racing Team | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 49 | | Ray Doyle | Morlen Racing Team | DNA |
| 26.5.1957 | Cotati [FM+GM+HM] | 49 | | Morton Gray | Morlen Racing Team | DNA |
| 26.5.1957 | Cotati [FP+GP] | 49 | | Lendal Gray | Morlen Racing Team | DNA |
| 26.5.1957 | SCCA Regional Thompson [GP] | 55 | | M. Gould | | DNF |
| 26.5.1957 | Cotati [Sedan+MG] | 56 | | John Miller | John D. Miller | DNA |
| 26.5.1957 | ICNSCC Abbotsford [Le Mans] | 61 | | Bob Mathieson | | DNA |
| 26.5.1957 | Cotati [Sedan+MG] | 61 | | John Stevenson | John Stevenson | DNA |
| 26.5.1957 | SCCA Regional Thompson [GP] | 73 | | Gerald Storch | | 13th |
| 26.5.1957 | Cotati [FP+GP] | 74 | | Fred Biven | Fred Biven | DNA |
| 26.5.1957 | Cotati [FM+GM+HM] | 74 | | Fred Biven | Fred Bivin | DNA |
| 26.5.1957 | Novice Cotati [CM+DM+EM] | 80 | | John Val Crocker | John Val Crocker | DNA |
| 26.5.1957 | ICNSCC Abbotsford [FP+GP+HP+IP] | 108 | | I. Knoblauck | | 18th |
| 26.5.1957 | Cotati [Sedan+MG] | 148 | | Steve Froines | Stephen Froines | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 148 | | Steve Froines | Stephen Froines | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 154 | | R. L. Murray | L. R. Murray | DNA |
| 26.5.1957 | Cotati [Sedan+MG] | 154 | | R. L. Murray | R. L. Murray | DNA |
| 26.5.1957 | Cotati [Sedan+MG] | 156 | | Bill Olson | Bill Olson | DNA |
| 26.5.1957 | Cotati [FP+GP] | 156 | | Bill Olson | Bill Olson | DNA |
| 26.5.1957 | Cotati [FM+GM+HM] | 156 | | Bill Olson | Bill Olson | DNA |
| 26.5.1957 | Novice Cotati [FM+GM+HM] | 164 | | Richard Carello | Richard Carello | DNA |
| 26.5.1957 | La Junta [GM+HM+GP+HP] | | | Lucille Key | | raced |
| 1.6.1957 | Preliminary Salt Lake [Novice] | 19 | | Bruce Ririe | | 22nd |
| 1.6.1957 | Preliminary Salt Lake [Senior] | 22 | #TD 17896 | Morrow Decker | | 20th |
| 1.6.1957 | Preliminary Salt Lake [Senior] | 91 | | Robert McNeal | | 24th |
| 1.6.1957 | Preliminary Bakersfield [Production 1.3] | | | Ron Eakins | | 2nd |
| 1.6.1957 | 8 Clubs Silverstone [Scratch] | | | Peter Tomei | | 3rd |
| 1.6.1957 | Preliminary Bakersfield [Production 1.3] | | | George Rountree | | 1st |
| 2.6.1957 | Preliminary Salt Lake [MG+Sedan] | 19 | | Bruce Ririe | | 8th |
| 2.6.1957 | Salt Lake [FM+GM+FP+GP+Sedan] | 22 | #TD 17896 | Morrow Decker | | 17th |
| 2.6.1957 | Preliminary Salt Lake [MG+Sedan] | 22 | #TD 17896 | Morrow Decker | | 2nd |
| 2.6.1957 | GP Dunkirk | 32 | | Warren Bush | Herbert Forbach, Jr. | DNA |
| 2.6.1957 | Dunkirk [FP+GP+HP] | 32 | | Warren Bush | Herbert Forbach, Jr. | DNA |
| 2.6.1957 | Dunkirk [FP+GP+HP] | 34 | | John Leeson | John Leeson | DNA |
| 2.6.1957 | GP Dunkirk | 34 | | John Leeson | John Leeson | DNA |
| 2.6.1957 | Dunkirk [MG] | 34 | | John Leeson | John Leeson | 16th |
| 2.6.1957 | GP Dunkirk | 45 | | Robert B. Williamson | Robert B. Williamson | DNA |
| 2.6.1957 | Dunkirk [FM+GM+HM] | 45 | | Robert B. Williamson | Robert B. Williamson | DNA |
| 2.6.1957 | Dunkirk [MG] | 45 | | Robert B. Williamson | Robert B. Williamson | DNA |
| 2.6.1957 | GP Dunkirk | 67 | | Jack Ray | Jack Ray | DNA |
| 2.6.1957 | Dunkirk [MG] | 67 | | Jack Ray | Jack Ray | 15th |
| 2.6.1957 | Dunkirk [FP+GP+HP] | 67 | | Jack Ray | Jack Ray | DNA |
| 2.6.1957 | Salt Lake [FM+GM+FP+GP+Sedan] | 91 | | Robert McNeal | | 21st |
| 2.6.1957 | Preliminary Salt Lake [MG+Sedan] | 91 | | Robert McNeal | | 9th |
| 2.6.1957 | Preliminary Eagle Mountain [GP+HM] | 120 | | Jim Hall, Jr. | | DNF |
| 2.6.1957 | Preliminary Salt Lake [MG+Sedan] | 156 | | R. W. Kastner | | 1st |
| 2.6.1957 | Salt Lake [FM+GM+FP+GP+Sedan] | 156 | | R. W. Kastner | | 14th |
| 2.6.1957 | Bakersfield [Production 1.6] | | | Bob Fulton | | ?th |
| 2.6.1957 | Bakersfield [Production 1.6] | | | Eddie Moerschbaecher | | ?th |
| 8.6.1957 | Put-In-Bay [MG] | 4 | | Ronald Kehl | | DNA |
| 8.6.1957 | Put-In-Bay [MG] | 14 | | William Staufer | | DNA |
| 8.6.1957 | SCCA National Lime Rock [GP] | 18 | | Robert C. Davidson | | DNA |
| 8.6.1957 | Put-In-Bay [MG] | 33 | | John Leeson | | DNA |