| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 2 | TC | E. S. Meredith | | 26th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 8 | TD | George Whalen | | 11th |
| 20.5.1956 | Consolation Bakersfield | 14 | TF | Alan Walker | | 13th |
| 20.5.1956 | SCCA Regional Milwaukee [FP+GP] | 19 | TD | David Viall | | 17th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 19 | TD | David Viall | | 15th |
| 20.5.1956 | SCCA Regional Milwaukee [FP+GP] | 21 | TC | Sterling Albert | | 12th |
| 20.5.1956 | Bakersfield [Production 1.5] | 22 | TD | Paul Seeger | | 21st |
| 20.5.1956 | Santa Rosa [FM+GM+HM] | 22 | TD | Morrow Decker | | 13th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 22 | TD | Morrow Decker | | 7th |
| 20.5.1956 | SCCA Regional Milwaukee [FP+GP] | 27 | TC | Alan Ross | | 13th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 27 | TC | Alan Ross | | 13th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 28 | TC | Burdette Martin | | 25th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 30 | TD | Robert Cox | | 13th |
| 20.5.1956 | SCCA National Cumberland [GP] | 31 | TD | George Hussey | G. Hussey, III | 16th |
| 20.5.1956 | Bakersfield [Production 1.5] | 31 | TD | Tom Yearian | | 19th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 32 | TF | Bob Potter | | 10th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 32 | TF | Dewey Brohaugh | | 18th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 33 | TD | Gordon Wilson | | 9th |
| 20.5.1956 | Santa Rosa [FM+GM+HM] | 33 | TD | Gordon Wilson | | 15th |
| 20.5.1956 | Bakersfield [Production 1.5] | 36 | A | Salem Spitz | | 14th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 38 | A | A. Anderson | | 17th |
| 20.5.1956 | SCCA National Cumberland [GP] | 46 | TC | Bernard Lust | B. Lust | DNA |
| 20.5.1956 | SCCA National Cumberland [GP] | 48 | TC | Walter Hemann | W. H. Hemann | 25th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 49 | TD | Lendal Gray | | 17th |
| 20.5.1956 | Santa Rosa [Novice 1.5] | 49 | TD | Lendal Gray | | 14th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 53 | TD | Dana Burgess | | 19th |
| 20.5.1956 | Preliminary Cumberland [Ladies] | 54 | TC | Suzy Dietrich | Charles H. Dietrich | 3rd |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 59 | TD | Fred Biven | | 11th |
| 20.5.1956 | Santa Rosa [Novice 1.5] | 59 | TD | Fred Biven | | 11th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 63 | TF | Howard Grosse | | 27th |
| 20.5.1956 | Santa Rosa [FM+GM+HM] | 66 | A | Jim Hughes | Kjell Qvale | 10th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 66 | A | Jim Hughes | Kjell Qvale | 1st |
| 20.5.1956 | Santa Rosa [Novice 1.5] | 66 | A | Phil Robertson | Kjell Qvale | 7th |
| 20.5.1956 | Santa Rosa [DP+EP+FP] | 66 | A | Jim Hughes | Kjell Qvale | 26th |
| 20.5.1956 | SCCA National Cumberland [GP] | 70 | TF | William Long | William Long | 3rd |
| 20.5.1956 | SCCA Regional Milwaukee [FP+GP] | 77 | TD | Kellogg Huntington | | 29th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 80 | TD | Robert Lutz | | 15th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 81 | TF | Pliney Johnson | | 5th |
| 20.5.1956 | SCCA National Cumberland [GP] | 82 | TD | Ted Jayne | Ben Hitchcock | 17th |
| 20.5.1956 | SCCA National Cumberland [GP] | 83 | TC | Charles Ellmers | Ben Hitchcock | DNF |
| 20.5.1956 | Bakersfield [Production 1.5] | 85 | TD | Jerome Whitelock | | DNF |
| 20.5.1956 | SCCA National Cumberland [GP] | 94 | TD | Fred Reynolds | Fred Reynolds, Sr. | 14th |
| 20.5.1956 | Preliminary Cumberland [Ladies] | 94 | TD | Peggy McClure | | 5th |
| 20.5.1956 | SCCA National Cumberland [GP] | 97 | TC | E. H. Polack | E. H. Polack, II | 20th |
| 20.5.1956 | SCCA National Cumberland [GP] | 99 | TC | Alan Day | Ecurie PMS | DNA |
| 20.5.1956 | SCCA Regional Milwaukee [FP+GP] | 100 | TD | Keith Bryan | | 16th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 100 | TD | Keith Bryan | | 14th |
| 20.5.1956 | Bakersfield [Production 1.5] | 100 | A | Robert Schulman | | 15th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 103 | TD | Lou Brero, Jr. | | 14th |
| 20.5.1956 | Santa Rosa [Novice 1.5] | 103 | TD | Lou Brero, Jr. | | 12th |
| 20.5.1956 | SCCA National Cumberland [GP] | 108 | TD | Bob Cron | R. D. Cron | DNF |
| 20.5.1956 | SCCA National Cumberland [GP] | 114 | TD | Clement Boehler | C. F. Boehler | 13th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 115 | TD | Ben Thrall | | 12th |
| 20.5.1956 | SCCA National Cumberland [GP] | 115 | TD | James M. Hibbard | J. M. Hibbard | 21st |
| 20.5.1956 | Bakersfield [Production 1.5] | 116 | TF | Chuck Schroeder | | 16th |
| 20.5.1956 | SCCA National Cumberland [GP] | 121 | TD | Stanley Boyd | F. S. Pohanka, Jr. | DNF |
| 20.5.1956 | Bakersfield [Production 1.5] | 126 | TC | Don Brauer | | 12th |
| 20.5.1956 | Santa Rosa [Novice 1.5] | 127 | TF 1500 | John Stevenson | | 5th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 127 | TF 1500 | John Stevenson | | 2nd |
| 20.5.1956 | SCCA National Cumberland [GP] | 128 | TC | George Valentine | George Valentine | 2nd |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 132 | TD | George McKeever | | 4th |
| 20.5.1956 | Bakersfield [Production 1.5] | 132 | TC | Duane Feuerhelm | | 9th |
| 20.5.1956 | Consolation Bakersfield | 132 | TC | Duane Feuerhelm | | 9th |
| 20.5.1956 | Consolation Bakersfield | 134 | Special | Jerry Richards | | 2nd |
| 20.5.1956 | SCCA National Cumberland [GP] | 135 | TD | Henry Schwartz | H. C. Schwartz, Jr. | 19th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 140 | TF | Charlotte Duncan | | 16th |
| 20.5.1956 | SCCA National Cumberland [GP] | 141 | | Brad Howes | B. B. Howes | DNF |
| 20.5.1956 | Bakersfield [Production 1.5] | 141 | TD | Sanford Sinclair | | 10th |
| 20.5.1956 | SCCA National Cumberland [GP] | 144 | TD | Harry Constant | H. Constant | 22nd |
| 20.5.1956 | Bakersfield [Production 1.5] | 145 | TC | Lew Spencer | | 13th |
| 20.5.1956 | SCCA National Cumberland [GP] | 148 | | Bob Barsantee | R. J. Barsantee, Jr. | 26th |
| 20.5.1956 | SCCA National Cumberland [GP] | 150 | TC | J. R. McMaster | J. R. McMaster, Jr. | 24th |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 150 | TD | Gordon Rundblad | | 3rd |
| 20.5.1956 | Santa Rosa [Sedan+MG] | 152 | TD | Fraser Sibbald | | 8th |
| 20.5.1956 | Santa Rosa [FM+GM+HM] | 152 | TD | Fraser Sibbald | | 16th |
| 20.5.1956 | Santa Rosa [FM+GM+HM] | 158 | TF 1500 | Dennis Riley | | 14th |
| 20.5.1956 | Santa Rosa [Novice 1.5] | 158 | TF 1500 | Lester Hartman | | 10th |
| 20.5.1956 | Consolation Bakersfield | 160 | TF | Robert Brigham | | 14th |
| 20.5.1956 | Preliminary Cumberland [Ladies] | 164 | TD | Marilyn Steele | Max E. Steele | DNF |
| 20.5.1956 | SCCA National Cumberland [GP] | 164 | TD | Max Steele | M. E. Steele | DNF |
| 20.5.1956 | SCCA National Cumberland [GP] | 167 | TD | Fred Wolf | F. E. Wolf | DNF |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 181 | A | Bob Goldich | | 7th |
| 20.5.1956 | SCCA Regional Milwaukee [FP+GP] | 181 | A | Bob Goldich | | 6th |
| 20.5.1956 | Bakersfield [Production 1.5] | 193 | TC | Clarke Whitney | | 6th |
| 20.5.1956 | Bakersfield [Production 1.5] | 195 | A | Larry Hall | | 17th |
| 20.5.1956 | SCCA National Cumberland [GP] | 197 | TF | Ralph Durbin | R. Durbin | 6th |
| 20.5.1956 | SCCA National Cumberland [GP] | 200 | TD | T. Kramer | T. Kramer | 18th |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 203 | TD | Charles Brantingham | | 21st |
| 20.5.1956 | SCCA Regional Milwaukee [FM+GM+HM+FP+GP] | 204 | TC | J. C. Kilburn | | 16th |
| 20.5.1956 | SCCA Regional Milwaukee [FP+GP] | 204 | TC | J. C. Kilburn | | 15th |
| 20.5.1956 | SCCA National Cumberland [GP] | 210 | TC | Peter Kramer | P. J. Kramer | 15th |
| 20.5.1956 | SCCA National Cumberland [GP] | 224 | TC | Joseph Dodge | J. G. Dodge, Jr. | DNA |
| 20.5.1956 | Bakersfield [Production 1.5] | 226 | TF | John Snider | | 11th |
| 20.5.1956 | SCCA National Cumberland [GP] | 238 | TD Mk II | T. L. Willmon | T. L. Willmon | 23rd |
| 20.5.1956 | SCCA National Cumberland [GP] | 241 | TD | Mike Ward | M. Ward, Jr. | DNA |
| 20.5.1956 | Preliminary Cumberland [Ladies] | 257 | A | Jean Speidel | Jean W. Speidel | 6th |
| 20.5.1956 | SCCA National Cumberland [GP] | 264 | TC | Henry Willard | H. G. Willard, III | DNF |
| 20.5.1956 | SCCA National Cumberland [GP] | 265 | TD | Thomas Fraser | T. C. Fraser | DNA |
| 20.5.1956 | Bakersfield [Production 1.5] | 267 | A | Elliot Forbes-Robinson | | 3rd |
| 20.5.1956 | SCCA National Cumberland [GP] | 283 | TC | Robert W. Brown | R. W. Brown | 8th |