| 8.9.1957 | 500 mile Road America | 3 | | Lord / Babcock | Dick Lord | DNA |
| 13.9.1957 | Stillwater [Ladies] | | | Opat Matt | | 4th |
| 21.9.1957 | Preliminary Riverside [Production 1.3] | 3 | | Cliff Hensley | Cliff Hensley | 13th |
| 21.9.1957 | SCCA National Watkins Glen [EM+FM+GM] | 3 | | Dick Lord | | DNS |
| 21.9.1957 | Preliminary Riverside [Modified 1.5] | 25 | | Jim Chaffee | Jim Chaffee | DNA |
| 21.9.1957 | Preliminary Riverside [Production 1.3] | 92 | | Jack Gleghorn | Jack Gleghorn | 16th |
| 21.9.1957 | Preliminary Riverside [Production 1.3] | 103 | | Ken Roehr | Kenneth Roehr | 12th |
| 21.9.1957 | Preliminary Riverside [Modified 1.5] | 135 | | William Steube | Williams Steube | DNA |
| 21.9.1957 | Preliminary Riverside [Production 1.3] | 135 | | William Steube | | 15th |
| 21.9.1957 | Preliminary Riverside [Production 1.3] | 148 | | William Davis | W. M. Davis | 11th |
| 21.9.1957 | Preliminary Riverside [Production 1.6] | 150 | | Fred Newman | Donald Stoner | DNA |
| 21.9.1957 | Preliminary Riverside [Production 1.3] | 156 | | Fred Newman | Fred Newman | DNF |
| 21.9.1957 | Preliminary Watkins Glen [MG] | 186 | | Fred Reynolds | | 19th |
| 21.9.1957 | Preliminary Watkins Glen [MG] | 188 | | Stutz Plaisted | | 17th |
| 21.9.1957 | Preliminary Watkins Glen [MG] | 190 | | Richard Lane | | 20th |
| 21.9.1957 | Preliminary Riverside [Production 1.3] | 218 | | Harold Armes | | 14th |
| 21.9.1957 | Preliminary Riverside [Production 1.3] | 237 | | Sam Taylor | | 6th |
| 22.9.1957 | Riverside [MG] | 3 | | Cliff Hensley | Cliff Hensley | 17th |
| 22.9.1957 | ICNSCC Abbotsford [Little Silverstone] | 4 | | E. Harrison | | DNA |
| 22.9.1957 | ICNSCC Abbotsford [GP+HP+IP] | 4 | | E. Harrison | | DNA |
| 22.9.1957 | Riverside [FM+GM] | 25 | | Jim Chaffee | Jim Chaffee | DNA |
| 22.9.1957 | Riverside [Ladies] | 25 | | Dot Chaffee | Jim Chaffee | DNA |
| 22.9.1957 | ICNSCC Abbotsford [GP+HP+IP] | 33 | | Ralph Franks | | DNA |
| 22.9.1957 | ICNSCC Abbotsford [Little Silverstone] | 33 | | Ralph Franks | | DNA |
| 22.9.1957 | ICNSCC Abbotsford [GP+HP+IP] | 61 | | Bob Mathieson | | DNA |
| 22.9.1957 | ICNSCC Abbotsford [Little Silverstone] | 61 | | Bob Mathieson | | DNA |
| 22.9.1957 | Riverside [MG] | 92 | | Jack Gleghorn | Jack Gleghorn | 13th |
| 22.9.1957 | Riverside [MG] | 103 | | Ken Roehr | Kenneth Roehr | 19th |
| 22.9.1957 | Riverside [FM+GM] | 135 | | William Steube | Williams Steube | DNA |
| 22.9.1957 | Riverside [MG] | 135 | | William Steube | Williams Steube | 20th |
| 22.9.1957 | Riverside [MG] | 148 | | William Davis | W. M. Davis | 14th |
| 22.9.1957 | Riverside [Ladies] | 148 | | Edna Davis | W. M. Davis | 13th |
| 22.9.1957 | Riverside [MG] | 150 | | Fred Newman | Donald Stoner | DNA |
| 22.9.1957 | Riverside [MG] | 156 | | Joe Lynch | Fred Newman | 22nd |
| 22.9.1957 | Riverside [MG] | 198 | | Donald Caselton | | DNS |
| 22.9.1957 | Riverside [MG] | 218 | | Harold Armes | | 18th |
| 22.9.1957 | Riverside [MG] | 234 | | George Beard | | 21st |
| 22.9.1957 | Riverside [Ladies] | 237 | | Norah Taylor | | 11th |
| 22.9.1957 | Riverside [MG] | 237 | | Sam Taylor | | 10th |
| 28.9.1957 | Harewood Acres [Modified 1.5] | 6 | | Dick Shelton | Shelton Mansell Motors | DNA |
| 28.9.1957 | Harewood Acres [MG] | 6 | | Dick Shelton | Shelton Mansell Motors | DNA |
| 28.9.1957 | Indian Summer Trophy | 6 | | Dick Shelton | Shelton Mansell Motors | DNA |
| 28.9.1957 | Harewood Acres [MG] | 7 | | Ken Mansell | Shelton Mansell Motors | DNA |
| 28.9.1957 | Harewood Acres [Modified 1.5] | 7 | | Ken Mansell | Shelton Mansell Motors | DNA |
| 28.9.1957 | Indian Summer Trophy | 7 | | Ken Mansell | Shelton Mansell Motors | DNA |
| 28.9.1957 | Harewood Acres [Modified 1.5] | 11 | | Milton Schaefer | Richard Ecklund | DNA |
| 28.9.1957 | Indian Summer Trophy | 11 | | Milton Schaefer | Richard Ecklund | DNA |
| 28.9.1957 | Harewood Acres [MG] | 11 | | Milton Schaefer | Richard Ecklund | DNA |
| 28.9.1957 | Harewood Acres [MG] | 21 | | Van Worsdale | Van Worsdale | DNA |
| 28.9.1957 | Indian Summer Trophy | 21 | | Van Worsdale | Van Worsdale | DNA |
| 29.9.1957 | SCCA National Bridgehampton [FM+GM] | 3 | | Dick Lord | | DNF |
| 29.9.1957 | WJC Charterhall [S2.7] | 15 | | D. G. Williamson | D. G. Williamson | DNA |
| 29.9.1957 | WJC Charterhall [Sports] | 15 | | D. G. Williamson | D. G. Williamson | DNA |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 123 | | Gerald Storch | | 11th |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 146 | | George Spagna | | 12th |
| 29.9.1957 | Willow Springs [S1.5] | | | Gus O'Toole | | 2nd |
| 29.9.1957 | Willow Springs [S1.5] | | | Joe Occhuita | | 1st |
| 5.10.1957 | Gainesville [Novice] | | | M. L. Matthews | | 10th |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 27 | | Ray Cover | | 15th |
| 6.10.1957 | Sacramento [MG+Porsche+Triumph] | 56 | | John Miller | John D. Miller | 25th |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 115 | | W. Lawrence | | 13th |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 117 | | F. Leyden | | DNF |
| 6.10.1957 | Sacramento [FP+GP] | 132 | | Bill Carillon | William R. Carillon | 14th |
| 6.10.1957 | Sacramento [MG+Porsche+Triumph] | 132 | | Bill Carillon | William R. Carillon | 22nd |
| 6.10.1957 | Sacramento [FP+GP] | 148 | | Steve Froines | Steye Froines | 13th |
| 6.10.1957 | Sacramento [MG+Porsche+Triumph] | 148 | | Steve Froines | Steve Froines | 21st |
| 6.10.1957 | Sacramento [FP+GP] | 164 | | R. L. Murray | R. L. Murray | 17th |
| 6.10.1957 | Sacramento [MG+Porsche+Triumph] | 164 | | R. L. Murray | R. L. Murray | 24th |
| 12.10.1957 | LCCC Oulton Park [Handicap B] | 108 | | Harry Ratcliffe | Harry Ratcliffe | DNF |
| 12.10.1957 | LCCC Oulton Park [S2.0 EX] | 114 | | P. Saunders | P. N. Saunders | 13th |
| 19.10.1957 | Preliminary Hourglass Field [FP+GP+HP] | 92 | | Jack Gleghorn | | DNF |
| 19.10.1957 | Preliminary Hourglass Field [Ladies+FII+FIII] | 92 | | Norah Taylor | | 11th |
| 19.10.1957 | Preliminary Hourglass Field [FP+GP+HP] | 103 | | Ken Roehr | | 14th |
| 19.10.1957 | Preliminary Hourglass Field [Ladies+FII+FIII] | 237 | | Norah Taylor | | DNA |
| 19.10.1957 | Preliminary Hourglass Field [FP+GP+HP] | 237 | | Sam Taylor | | 13th |
| 20.10.1957 | SCCA Regional Thompson [GP] | 36 | | K. Lawrence | | 9th |
| 20.10.1957 | SCCA Regional Thompson [GP] | 56 | | Clifford Ey | | 8th |
| 20.10.1957 | SCCA Regional Thompson [GP] | 57 | | R. Tressler | | 12th |
| 20.10.1957 | Hourglass Field [EP+FP+GP+HP] | 92 | | Jack Gleghorn | | DNA |
| 20.10.1957 | Consolation Hourglass Field | 92 | | Jack Cleghorn | | DNF |
| 20.10.1957 | SCCA Regional Thompson [GP] | 93 | | W. Hall | | DNF |
| 20.10.1957 | SCCA Regional Thompson [GP] | 99 | | Ray Cover | | 11th |
| 20.10.1957 | Hourglass Field [EP+FP+GP+HP] | 103 | | Ken Roehr | | 13th |
| 20.10.1957 | Consolation Hourglass Field | 103 | | Ken Roehr | | 9th |
| 20.10.1957 | Hourglass Field [Ladies+Sedan+FII+FIII] | 237 | | Norah Taylor | | 13th |
| 20.10.1957 | Hourglass Field [EP+FP+GP+HP] | 237 | | Sam Taylor | | 9th |
| 20.10.1957 | Consolation Hourglass Field | 237 | | Sam Taylor | | 8th |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 3 | | Cliff Hensley | | 10th |
| 26.10.1957 | Preliminary Pomona [Modified 1.5] | 3 | | Cliff Hensley | Cliff Hensley | DNA |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 42 | | George Beard | George Beard | 13th |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 53 | | Art White | Art White | 9th |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 68 | | George Lachman | George Lachman | DNA |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 72 | | Pat Fahey | Patrick Fahey | 5th |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 92 | | Jack Gleghorn | Jack Gleghorn | DNA |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 103 | | Ken Roehr | Ken Roehr | 6th |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 114 | | Jeff Jahns | Jeff Jahns | 8th |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 135 | | William Steube | William Steube | 12th |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 148 | | William Davis | William Davis | DNA |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 205 | | Brewer / Nelson | Equipo Bota | DNA |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 237 | | Sam Taylor | Sam Taylor | 3rd |