| 19.5.1957 | Preliminary Cumberland [Ladies] | 137 | | Denise McCluggage | Lake Underwood | 1st |
| 19.5.1957 | Preliminary Cumberland [Ladies] | 161 | #0063 | Suzy Dietrich | Bernard Vihl | 2nd |
| 19.5.1957 | Preliminary Coffeyville [FM+GM+HM+EP+FP+GP] | | #0022 | Cy Dieter | | 2nd |
| 19.5.1957 | Preliminary Coffeyville [FM+GM+HM+EP+FP+GP] | | #0054 | Bob Donner | | 1st |
| 26.5.1957 | La Junta [FM+GM+HM+FP+GP+HP] | 6 | #0054 | Bob Donner | | 1st |
| 26.5.1957 | La Junta [BM+CM+DM+EM+FM+BP+CP+DP+EP+FP] | 6 | #0054 | Bob Donner | | 1st |
| 26.5.1957 | La Junta [BM+CM+DM+EM+FM+BP+CP+DP+EP+FP] | 7 | #0062 | James D. Lowe | | raced |
| 26.5.1957 | 1000 km Nürburgring | 21 | #0120 | Maglioli / Barth | Porsche KG | 4th |
| 26.5.1957 | 1000 km Nürburgring | 22 | | von Frankenberg / Schulze | Porsche KG | 7th |
| 26.5.1957 | 1000 km Nürburgring | 29 | #0018 | de Beaufort / Liebl | Ecurie Maarsbergen | 14th |
| 26.5.1957 | 1000 km Nürburgring | 30 | #0127 | Schiller / Heuberger | Ecurie La Meute | 12th |
| 26.5.1957 | 1000 km Nürburgring | 31 | #0082 | Harris / Dubois | Equipe Nationale Belge | 17th |
| 26.5.1957 | ICNSCC Abbotsford [Relay] | 50 | | M. Davis | Relay Team 3 | 3rd |
| 26.5.1957 | ICNSCC Abbotsford [Modified 1.5] | 50 | | M. Davis | | 2nd |
| 26.5.1957 | Cotati [FM+GM+HM] | 50 | | Ken Miles | John Von Neumann | DNA |
| 26.5.1957 | Cotati [CM+DM+EM] | 55 | #0052 | Sam Weiss | Sam Weiss | 2nd |
| 26.5.1957 | Cotati [FM+GM+HM] | 55 | #0052 | Sam Weiss | Sam Weiss | 1st |
| 26.5.1957 | SCCA Regional Milwaukee [S+1.6] | 69 | | Ed Crawford | | 2nd |
| 26.5.1957 | SCCA Regional Milwaukee [S1.6] | 69 | | Ed Crawford | | 1st |
| 26.5.1957 | La Junta [BM+CM+DM+EM+FM+BP+CP+DP+EP+FP] | 119 | | Donald Berlin | | raced |
| 26.5.1957 | SCCA Regional Thompson [FM+GM+HM] | 140 | | Bob Holbert | | 1st |
| 26.5.1957 | Cotati [FM+GM+HM] | 169 | #0026 | John Porter | Menagerie Aardvark | 4th |
| 26.5.1957 | Cotati [CM+DM+EM] | 169 | #0026 | Richie Ginther | Menagerie Aardvark | 5th |
| 26.5.1957 | Cotati [FM+GM+HM] | 192 | | Ruth Levy | John Edgar | DNA |
| 26.5.1957 | SCCA Regional Thompson [FM+GM+HM] | 611 | | Briggs Cunningham | | 2nd |
| 26.5.1957 | La Junta [FM+GM+HM+FP+GP+HP] | | | | | raced |
| 26.5.1957 | SCCA Regional Milwaukee [S+1.6] | | #04 | Carl Haas | | 5th |
| 26.5.1957 | La Junta [FM+GM+HM+FP+GP+HP] | | | | | raced |
| 26.5.1957 | SCCA Regional Milwaukee [S1.6] | | #04 | Carl Haas | | 2nd |
| 26.5.1957 | Preliminary Milwaukee [Novice] | | | Frank Connor | | 1st |
| 26.5.1957 | La Junta [FM+GM+HM+FP+GP+HP] | | | | | raced |
| 30.5.1957 | 1 h 30 min Forez [S1.5] | 40 | #0032 | Auguste Veuillet | Sonauto | 2nd |
| 30.5.1957 | 1 h 30 min Forez [S1.5] | 42 | #0127 | Heinz Schiller | Ecurie La Meute | 3rd |
| 30.5.1957 | 1 h 30 min Forez [S1.5] | 44 | #0122 | Christian Goethals | | 1st |
| 1.6.1957 | Preliminary Salt Lake [Senior] | 55 | #0052 | Sam Weiss | | 3rd |
| 2.6.1957 | SCCA National Eagle Mountain [CM+DM+EM+FM+GM+BP] | 0 | | Charles Wallace | | 8th |
| 2.6.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | 0 | | Charles Wallace | | 14th |
| 2.6.1957 | SCCA National Eagle Mountain [CM+DM+EM+FM+GM+BP] | 23 | #0058 | John Max Wolf | | 2nd |
| 2.6.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | 23 | #0058 | John Max Wolf | | 12th |
| 2.6.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | 24 | | Norman Scott | | DNF |
| 2.6.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | 27 | #0054 | Bob Donner | | 5th |
| 2.6.1957 | SCCA National Eagle Mountain [CM+DM+EM+FM+GM+BP] | 27 | #0054 | Bob Donner | | 3rd |
| 2.6.1957 | Salt Lake [B+C+D+E] | 55 | #0052 | Sam Weiss | | 3rd |
| 2.6.1957 | Salt Lake [FM+GM+FP+GP+Sedan] | 55 | #0052 | Sam Weiss | | 1st |
| 2.6.1957 | GP Dunkirk | 60 | | Tom Payne | Richard Kennedy | 3rd |
| 2.6.1957 | Dunkirk [FM+GM+HM] | 60 | | Tom Payne | Richard Kennedy | 2nd |
| 2.6.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | 61 | | Ruth Levy | John Edgar | DNF |
| 2.6.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | 92 | | Bobby Burns | | 7th |
| 2.6.1957 | SCCA National Eagle Mountain [CM+DM+EM+FM+GM+BP] | 92 | | Bobby Burns | | DNF |
| 2.6.1957 | Dunkirk [Ladies] | 141 | | Suzy Dietrich | William Lewis | 2nd |
| 2.6.1957 | Dunkirk [FM+GM+HM] | 141 | | Bill Lewis | William Lewis | 9th |
| 2.6.1957 | GP Dunkirk | 141 | | Bill Lewis | William Lewis | DNA |
| 2.6.1957 | Bakersfield [FM+GM+HM] | | | Rick Kislingbury | | 2nd |
| 2.6.1957 | Roskilde Ring [S1.5] | | | Julius Voigt-Nielsen | | 1st |
| 8.6.1957 | Put-In-Bay [FM+EP] | 126 | #04 | Carl Haas | | DNA |
| 8.6.1957 | Harewood Acres [S1.5] | | | Bill Lewis | | 3rd |
| 8.6.1957 | Harewood Acres [S1.5] | | #0111 | Art Bunker | | 1st |
| 8.6.1957 | Canadian Carrera | | #0111 | Art Bunker | | DNF |
| 9.6.1957 | SCCA National Lime Rock [EM+FM] | 0 | | Charles Wallace | | 2nd |
| 9.6.1957 | GP Portugal | 1 | | José A. Nogueira Pinto | | DNF |
| 9.6.1957 | GP Portugal | 2 | #0080 | Rui Marinho de Lemos | | 11th |
| 9.6.1957 | GP Portugal | 3 | | José Manuel Simoes | | DNF |
| 9.6.1957 | GP des Frontières | 4 | | Yves Tassin | | 3rd |
| 9.6.1957 | GP Portugal | 4 | #0087 | Joaquim Correira de Oliveira | | 10th |
| 9.6.1957 | GP Portugal | 5 | #0033 | Ernst Lautenschlager | | 12th |
| 9.6.1957 | National Zandvoort Easter [S+1.5] | 27 | | Carel Godin de Beaufort | | 2nd |
| 9.6.1957 | GP des Frontières | 32 | | Christian Goethals | | DNS |
| 9.6.1957 | SCCA National Lime Rock [EM+FM] | 72 | | Bob Holbert | | 4th |
| 9.6.1957 | SCCA National Lime Rock [EM+FM] | 130 | #0084 | John Cochran | | DNA |
| 9.6.1957 | SCCA National Lime Rock [EM+FM] | 137 | | Lake Underwood | | 3rd |
| 9.6.1957 | SCCA National Lime Rock [CM+DM+EM] | 137 | | Lake Underwood | Briggs Cunningham | 2nd |
| 9.6.1957 | National Zandvoort Easter [S+1.5] | | | Mathieu Hezemans | | ?th |
| 15.6.1957 | Preliminary Paramount Ranch [Modified 1.5] | 50 | #06??? | Ken Miles | John von Neumann | 1st |
| 15.6.1957 | Preliminary Paramount Ranch [Modified 1.5] | 57 | #0047 | Jack McAfee | Stanley Sugarman | 3rd |
| 16.6.1957 | Opatija | 23 | | A. Fischer | | 2nd |
| 16.6.1957 | Paramount Ranch [S1.5] | 50 | #06??? | Ken Miles | John Von Neumann | DQ |
| 16.6.1957 | Paramount Ranch [S1.5] | 57 | #0047 | Jack McAfee | Stanley Sugarman | 1st |
| 16.6.1957 | Paramount Ranch [Ladies] | 57 | #0047 | Ruth Levy | Stanley Sugarman | 1st |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 0 | | Charles Wallace | Jack Pry | DNA |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 26 | #04 | Carl Haas | Carl A. Haas | DNA |
| 23.6.1957 | 24 h Le Mans | 33 | #0131 | Herrmann / von Frankenberg | Automobiles Porsche | DNF |
| 23.6.1957 | 24 h Le Mans | 34 | #0120 | Storez / Crawford | Automobiles Porsche | DNF |
| 23.6.1957 | 24 h Le Mans | 35 | #0132 | Hugus / de Beaufort | E. Hugus | 8th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 37 | | Lake Underwood | Lake Underwood | 1st |
| 23.6.1957 | ICNSCC Bremerton [Modified] | 50 | | Milt Davis | | 4th |
| 23.6.1957 | ICNSCC Bremerton [Formula LIbre] | 50 | | Milt Davis | | 2nd |
| 23.6.1957 | 24 h Le Mans | 60 | #0082 | Dubois / Hacquin | Equipe Nationale Belge | DNF |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 73 | #0054 | Bob Donner | Robert Donner, Jr. | 5th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 74 | #0030 | Don Sesslar | Cyrus L. Fulton | 4th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 77 | #0049 | Jack Manting | Jack F. Manting | 20th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 182 | #0058 | John Max Wolf | John Max Wolf | 24th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 362 | | Ruth Levy | John Edgar | 6th |
| 6.7.1957 | SCCA Regional Watkins Glen [BM+DM+EM+FM+GM] | 46 | | Tom Payne | Thomas Payne | 3rd |
| 6.7.1957 | Glen Classic | 46 | | Tom Payne | Thomas Payne | 3rd |
| 6.7.1957 | Glen Classic | 140 | | Bob Holbert | Robert Holbert | 2nd |
| 6.7.1957 | SCCA Regional Watkins Glen [BM+DM+EM+FM+GM] | 140 | | Bob Holbert | Robert Holbert | 1st |
| 6.7.1957 | SCCA Regional Watkins Glen [BM+DM+EM+FM+GM] | 141 | | Bill Lewis | William R. Lewis | 6th |
| 6.7.1957 | Glen Classic | 141 | | Bill Lewis | William R. Lewis | 5th |
| 7.7.1957 | Rouen [S1.5] | 2 | | Christian Goethals | | 3rd |
| 7.7.1957 | Galveston [BM+CM+DM+EM+FM+BP+CP] | | | Norman Scott | | 5th |