| 19.5.1957 | SCCA National Cumberland [BM+CM+DM] | 0 | 550 RS | Charles Wallace | Jack Pry | 3rd |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 0 | 550 RS | Charles Wallace | Jack Pry | 1st |
| 19.5.1957 | SCCA National Cumberland [FP] | 00 | 356 A Carrera | Campbell Smidt | A. C. Smidt | DNA |
| 19.5.1957 | SCCA National Cumberland [FP] | 13 | 356 A Carrera | Ed Hugus | J. Edward Hugus | DNF |
| 19.5.1957 | Santa Barbara [S+1.5] | 19 | 356 1600 Super | D. D. Michelmore | D. D. "Mitch" Michelmore | DNQ |
| 19.5.1957 | Consolation Santa Barbara [Production +1.5] | 19 | 356 1600 Super | D. D. Michelmore | D. D. "Mitch" Michelmore | 28th |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 22 | 550 RS | Art Bunker | Art Bunker, Jr. | DNA |
| 19.5.1957 | Santa Barbara [S1.5] | 24 | 356 Speedster | Ed Barker | Ed Barker | 16th |
| 19.5.1957 | Santa Barbara [S1.5] | 29 | 550 Spyder | Playan / Mauser | Joe Playan | DNA |
| 19.5.1957 | SCCA National Cumberland [FP] | 37 | 356 A Carrera Speedster | Lake Underwood | Lake C. Underwood | 1st |
| 19.5.1957 | SCCA National Cumberland [FP] | 40 | 356 A 1600 Speedster | Art Tweedale | Arthur Tweedale | 5th |
| 19.5.1957 | SCCA National Cumberland [FP] | 43 | 356 Speedster | Robert Grier | Robert Grier | 24th |
| 19.5.1957 | Santa Barbara [S1.5] | 50 | 550 | Ken Miles | John Von Neumann | 1st |
| 19.5.1957 | Santa Barbara [S1.5] | 55 | 356 Speedster | Michael Hammond | Michael Hammond | DNQ |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 55 | 356 Speedster | Michael Hammond | Michael Hammond | 9th |
| 19.5.1957 | SCCA National Cumberland [FP] | 57 | 356 Speedster | Dick Nash | Jack Pry | 4th |
| 19.5.1957 | Santa Barbara [S1.5] | 57 | 550 Spyder | W. R. Turner | Walt Turner | DNA |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 72 | 356 Super Speedster | Jimmy Moore | Jimmy Moore | 6th |
| 19.5.1957 | Santa Barbara [S1.5] | 72 | 356 Super Speedster | Jimmy Moore | Jimmy Moore | DNQ |
| 19.5.1957 | Santa Barbara [S1.5] | 81 | 356 A Carrera | Jay Hills | Jay Hills | DNF |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 81 | 356 A Carrera | Jay Hills | Jay Hills | 1st |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 84 | 356 1300 | Richard Toland | Richard H. R. Toland | 8th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 87 | 356 Coupé | Gordon Mills | Gordon Mills | 26th |
| 19.5.1957 | Santa Barbara [S1.5] | 87 | 356 Coupé | Gordon Mills | Gordon Mills | DNQ |
| 19.5.1957 | Santa Barbara [S1.5] | 88 | 550 | Richie Ginther | John Edgar | 3rd |
| 19.5.1957 | Santa Barbara [S+1.5] | 88 | 550 | Hudson | John Edgar | DNF |
| 19.5.1957 | Santa Barbara [Ladies+Sedan] | 88 | 550 | Ruth Levy | John Edgar | 1st |
| 19.5.1957 | SCCA National Cumberland [FP] | 101 | 356 A 1600 | King Moore | King Moore | 14th |
| 19.5.1957 | SCCA National Cumberland [FP] | 104 | 356 Speedster | Buel Kinne | Buel W. Kinne | 23rd |
| 19.5.1957 | SCCA National Cumberland [FP] | 108 | 356 Speedster | Barnie Burnett | Barnie Burnett | 7th |
| 19.5.1957 | SCCA National Cumberland [FP] | 112 | 356 A Carrera | James Haley | James F. Haley | 21st |
| 19.5.1957 | Santa Barbara [S1.5] | 113 | 356 A Carrera Speedster | Lew Bracker | Morley Kasler | 8th |
| 19.5.1957 | Santa Barbara [S1.5] | 118 | 550 RS | Jean Pierre Kunstle | Jean P. Kunstle | 2nd |
| 19.5.1957 | Santa Barbara [S+1.5] | 118 | 550 RS | Jean Pierre Kunstle | Jean P. Kunstle | 4th |
| 19.5.1957 | SCCA National Cumberland [FP] | 122 | 356 1600 Super | Bernard Groh | Dr. Bernard F. Groh | DNF |
| 19.5.1957 | SCCA National Cumberland [FP] | 126 | 356 1600 | Horace Ott | Horace A. Ott | 9th |
| 19.5.1957 | SCCA National Cumberland [FP] | 132 | 356 | Edward Eichenlaub | Edward B. Eichenlaub, Jr. | 12th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 134 | 356 Coupé | Hank Montonen | Henry Montonen | 16th |
| 19.5.1957 | Santa Barbara [S1.5] | 134 | 356 Coupé | Hank Montonen | Henry Montonen | DNQ |
| 19.5.1957 | Preliminary Cumberland [Ladies] | 137 | 550 RS | Denise McCluggage | Lake Underwood | 1st |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 137 | 550 RS | Lake Underwood | Lake Underwood | 2nd |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 140 | 550 RS | Bob Holbert | Robert Holbert | DNF |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 141 | 550 | Bill Lewis | William Lewis | 15th |
| 19.5.1957 | SCCA National Cumberland [FP] | 144 | 356 A 1500 | Fred Uebelhoer | Fred J. Uebelhoer | 6th |
| 19.5.1957 | Preliminary Cumberland [Ladies] | 144 | 356 A 1500 | Kitty Uebelhoer | Fred J. Uebelhoer | 8th |
| 19.5.1957 | SCCA National Cumberland [FP] | 147 | 356 Super | Antonio Valdes-Dapena | Dr. Antonio Valdes-Dapena | 18th |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 161 | 550 | William Eager | Bernard Vihl | 10th |
| 19.5.1957 | Preliminary Cumberland [Ladies] | 161 | 550 | Suzy Dietrich | Bernard Vihl | 2nd |
| 19.5.1957 | SCCA National Cumberland [FP] | 163 | 356 A Carrera | Bob Zeile | Robert C. Zeile | DNA |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 169 | 550 | Jack Manting | Jack F. Manting | 17th |
| 19.5.1957 | Santa Barbara [S1.5] | 169 | 550 | John Porter | Menagerie Aardvark | 6th |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 173 | 356 1300 Super | Eugene Annabel | Eugene E. Annabel | 13th |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 177 | 356 A 1300 Super | Bengt Soderstrom | Bengt Soderstrom | 3rd |
| 19.5.1957 | Consolation Santa Barbara [Production +1.5] | 177 | 356 Speedster | Ronald Hart | Ron Hart | 20th |
| 19.5.1957 | Santa Barbara [S+1.5] | 177 | 356 Speedster | Ronald Hart | Ron Hart | DNQ |
| 19.5.1957 | SCCA National Cumberland [GP+HP] | 183 | 356 | Sherman | | 6th |
| 19.5.1957 | Consolation Santa Barbara [Production 1.5] | 188 | 356 Super Speedster | Harold Hamilton | Scuderia Adelante | 7th |
| 19.5.1957 | Santa Barbara [S1.5] | 188 | 356 Super Speedster | Harold Hamilton | Scuderia Adelante | DNF |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 190 | 550 | Paul Sagan | Paul Sagan | DNA |
| 19.5.1957 | Consolation Santa Barbara [Production +1.5] | 192 | 356 1600 Super Speedster | George Spears | George Spears | 8th |
| 19.5.1957 | Santa Barbara [S+1.5] | 192 | 356 1600 Super Speedster | George Spears | George Spears | DNQ |
| 19.5.1957 | Santa Barbara [Ladies+Sedan] | 193 | 356 1600 Super Speedster | Betty Shutes | Betty Shutes | 4th |
| 19.5.1957 | SCCA National Cumberland [FP] | 201 | 356 1600 | Leon Weckerly | Leon F. Weckerly | 11th |
| 19.5.1957 | Santa Barbara [S+1.5] | 202 | 356 1600 | Sherman Whelpton | Stanford University | DNA |
| 19.5.1957 | SCCA National Cumberland [FP] | 223 | 356 Super | Gerlad A. Zuker | Gerlad A. Zuker | DNA |
| 19.5.1957 | SCCA National Cumberland [FP] | 224 | 356 | Bruce Jennings | Bruce R. Jennings | 19th |
| 19.5.1957 | SCCA National Cumberland [EM+FM] | 225 | 550 | Don Sesslar | Cyrus L. Fulton | 4th |
| 19.5.1957 | SCCA National Cumberland [FP] | 237 | 356 1600 Super Speedster | Bill Hughes | William T. Hughes | 3rd |
| 19.5.1957 | SCCA National Cumberland [FP] | 244 | 356 A 1600 | Richard Lerner | Richard Lerner | DNA |
| 19.5.1957 | SCCA National Cumberland [FP] | 267 | 356 A Carrera | William Austen | Wm. Austen | 10th |
| 19.5.1957 | Santa Barbara [S1.5] | 318 | 356 A Carrera | Gary Nelson | Gary Nelson | 10th |
| 19.5.1957 | Santa Barbara [S+1.5] | 413 | 356 1600 | Lew Bracker | Morley Kasler | DNA |
| 19.5.1957 | SCCA National Cumberland [FP] | 777 | 356 A 1600 GS Carrera | Bengt Soderstrom | Bengt Soderstrom | 2nd |
| 19.5.1957 | Coffeyville [FM+GM+HM+EP+FP+GP] | | 550 | Cy Dieter | | 2nd |
| 19.5.1957 | Coffeyville [FM+GM+HM+EP+FP+GP] | | 356 A 1500 GS Carrera | Ed Walsh | | 5th |
| 19.5.1957 | Preliminary Coffeyville [FM+GM+HM+EP+FP+GP] | | 356 A 1500 GS Carrera | Ed Walsh | | 4th |
| 19.5.1957 | Preliminary Coffeyville [FM+GM+HM+EP+FP+GP] | | 356 A Carrera | John Peters | | raced |
| 19.5.1957 | Preliminary Coffeyville [FM+GM+HM+EP+FP+GP] | | 356 1600 Super | Patsy Randle | | raced |
| 19.5.1957 | Preliminary Coffeyville [FM+GM+HM+EP+FP+GP] | | 550 | Cy Dieter | | 2nd |
| 19.5.1957 | Preliminary Coffeyville [FM+GM+HM+EP+FP+GP] | | 550 | Bob Donner | | 1st |
| 19.5.1957 | Coffeyville [FM+GM+HM+EP+FP+GP] | | 550 | Bob Donner | | 1st |
| 26.5.1957 | Novice Cotati [FM+GM+HM] | 27 | Special | Al Cooper | Russell May | DNA |
| 26.5.1957 | Novice Cotati [FM+GM+HM] | 36 | 356 A Carrera Speedster | Emil Pardee | Emil Pardee | 3rd |
| 26.5.1957 | Novice Cotati [FP+GP] | 36 | 356 A Carrera Speedster | Emil Pardee | Emil Pardee | DNA |
| 26.5.1957 | Cotati [FP+GP] | 36 | 356 A Carrera Speedster | Emil Pardee | Emil Pardee | 1st |
| 26.5.1957 | Novice Cotati [FM+GM+HM] | 73 | 356 A Carrera | Dan Herman | Dan Herman | 4th |
| 26.5.1957 | Novice Cotati [FP+GP] | 73 | 356 A Carrera | Dan Herman | Dan Herman | 2nd |
| 26.5.1957 | Novice Cotati [FP+GP] | 90 | 356 1600 | Bob Herda | Bill Hewitt | 4th |
| 26.5.1957 | Novice Cotati [FP+GP] | 93 | 356 | Robert Holt | Robert Holt | DNA |
| 26.5.1957 | Cotati [FP+GP] | 102 | 356 Speedster | Jack Woodard | Jack Woodard | 4th |
| 26.5.1957 | Novice Cotati [FM+GM+HM] | 109 | 356 Coupé | Donald Mitolo | Don Mitolo | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 109 | 356 Coupé | Donald Mitolo | Donald Mitolo | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 115 | 356 Speedster | Larry Frigilliana | Larry Frigilliana | DNA |
| 26.5.1957 | Novice Cotati [CM+DM+EM] | 161 | 356 1600 | Sherman Welpton | Jas. Ralph | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 161 | 356 1600 | Sherman Welpton | James Ralph | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 161 | 356 1600 | Sherman Welpton | James Ralph | 1st |
| 26.5.1957 | Cotati [FP+GP] | 170 | 356 | Ed Vincent | | 3rd |
| 26.5.1957 | Cotati [FP+GP] | 171 | 356 | Richard Anderson | Richard Andersen | DNA |
| 26.5.1957 | Novice Cotati [CM+DM+EM] | 176 | | Harold Anderson | Harold Anderson | DNA |
| 26.5.1957 | Novice Cotati [FP+GP] | 176 | 356 | Harold Anderson | Harold Anderson | DNA |