| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 8 | Special | Dusty Miller | | 15th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 19 | TC | R. W. Clifford | R. W. Clifford | DNA |
| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 26 | TD Special | Alan Kerns | | 7th |
| 23.6.1956 | Preliminary Pomona [Production 1.3] | 28 | TC | Steve Dredge | | 11th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 36 | TF | Howard Grosse | O. Howard Grosse | 14th |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 36 | A | Salem Spitz | | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 38 | TD | Walter McCray | Walter B. McCray | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 42 | TF | John C. Mason | John C. Mason | 16th |
| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 42 | Special | Jerry Richards | | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 47 | TD | John Wessale | John O. Wessale | 17th |
| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 54 | Special | Frank Monise | | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 67 | TF | Dewey Brohaugh | Duane A. Brouhaugh | 20th |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 77 | A | Elliot Forbes-Robinson | | 3rd |
| 23.6.1956 | SCCA National Road America [FP+GP] | 82 | TD | Gerald Thomas | Jerald Thomas | 23rd |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 84 | TF 1500 | Bill Doushkess | | DNF |
| 23.6.1956 | Preliminary Pomona [Modified 1.3] | 87 | TF | Jack Greenaway | | 15th |
| 23.6.1956 | Preliminary Pomona [Modified 1.3] | 89 | TD Special | Edward Boyd | | 8th |
| 23.6.1956 | Autosport Aintree 100 [Production] | 90 | A | Alan Foster | | 8th |
| 23.6.1956 | Autosport Aintree 100 [Production] | 91 | A | Dick Fitzwilliam | | 9th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 93 | TD | David Viall | David C. Viall | DNF |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 94 | TF 1500 | Paul Seeger | | 15th |
| 23.6.1956 | Preliminary Pomona [Ladies] | 97 | TD | Linda Scott | | 3rd |
| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 97 | TD | William Scott | | 8th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 101 | TD | George Tipsword | George F. Tipsword | 19th |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 105 | TF 1500 | George Dillaway | | 7th |
| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 107 | TF | Robert Bratton | | 14th |
| 23.6.1956 | Preliminary Pomona [Modified +1.5] | 112 | TF | Dick Nash | | 21st |
| 23.6.1956 | SCCA National Road America [FP+GP] | 112 | TD | Harry Keeler | Harry L. Keeler, Jr. | 22nd |
| 23.6.1956 | SCCA National Road America [FP+GP] | 113 | TD | Calvin R. Gleason | Calvin R. Gleason | DNA |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 115 | TF 1500 | Thomas Sampson | | 21st |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 120 | A | Frank Nichols | | 16th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 122 | | Ralph Rehberg | Ralph Rehberg | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 124 | TF | Joe Mayer | Joe Mayer | 12th |
| 23.6.1956 | Preliminary Pomona [Modified 1.3] | 126 | TC | Don Brauer | | 9th |
| 23.6.1956 | Preliminary Pomona [Production 1.3] | 127 | TD | Edward Selover | | 18th |
| 23.6.1956 | Preliminary Pomona [Production 1.3] | 128 | TD | Robert Scurlock | | 8th |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 131 | A | Jim Parkinson | | 6th |
| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 132 | Special | R. W. Oswalt | | 10th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 135 | TD | Louis Laflin | Louis E. Laflin, III | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 143 | TF | Darrel Mahnke | Darrel Mahnke | DNA |
| 23.6.1956 | SCCA National Road America [FP+GP] | 151 | TD | Daniel Parker | Daniel Parker | DNA |
| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 153 | TC | Robert Chamberlain | | 12th |
| 23.6.1956 | Preliminary Pomona [Production 1.3] | 154 | TD | John Bagley | | DNF |
| 23.6.1956 | Preliminary Pomona [Modified 1.3] | 160 | TF | Robert Brigham | | 7th |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 161 | A | Mel Curland | | 12th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 162 | TC | Alan Ross | Allan M. Ross | 11th |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 165 | A | Cameron Cooper | | 9th |
| 23.6.1956 | Preliminary Pomona [Modified 1.3] | 166 | TD Mk II | James Wilson | | 17th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 167 | TD | Kellogg Huntington | Kellogg Huntington, Jr. | DNA |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 170 | A | John Dixon | | 8th |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 175 | A | Robert Schulman | | 11th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 177 | TD | Harry Constant | Harry G. Constant | DNA |
| 23.6.1956 | Preliminary Pomona [Production 1.5] | 178 | TF 1500 | Jim Chaffee | | 14th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 204 | TC | J. C. Kilburn | J. C. Kilburn | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 211 | TC | Rowland Oliver | Rowland S. Oliver, Jr. | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 213 | A | M. A. Cappiello | Maj. M. A. Cappiello | 6th |
| 23.6.1956 | Preliminary Pomona [Production 1.3] | 226 | TF | John Snider | | DNF |
| 23.6.1956 | SCCA National Road America [FP+GP] | 229 | TC | Frank Beich | Frank R. Beich | DNA |
| 23.6.1956 | Preliminary Pomona [Ladies] | 237 | TD Mk II | Norah Taylor | | 13th |
| 23.6.1956 | Preliminary Pomona [Modified 1.5] | 244 | TC Special | Clarence Raville | | 3rd |
| 23.6.1956 | SCCA National Road America [FP+GP] | 414 | TD | Mike Ward | M. H. (Mike) Ward | 15th |
| 23.6.1956 | SCCA National Road America [FP+GP] | 669 | TF | Pat McManus | Maj. Pat F. MacManus, Jr. | 21st |
| 23.6.1956 | SCCA National Road America [FP+GP] | 919 | | Tom Newcomer | E. Tom Newcomer | DNA |
| 24.6.1956 | Consolation Pomona | 14 | A | Alan Walker | | 16th |
| 24.6.1956 | Pomona [FM+GM+HM] | 18 | Special | Dusty Miller | | DNF |
| 24.6.1956 | Consolation Pomona | 36 | A | Salem Spitz | | 14th |
| 24.6.1956 | Consolation Pomona | 42 | Special | Jerry Richards | | DNF |
| 24.6.1956 | Pomona [DP+EP+FP] | 52 | TD | William Benck | | DNF |
| 24.6.1956 | Pomona [DP+EP+FP] | 53 | TD | Art White | | 35th |
| 24.6.1956 | Pomona [DP+EP+FP] | 62 | TF | John Lumkin | | 14th |
| 24.6.1956 | Pomona [DP+EP+FP] | 77 | A | Elliot Forbes-Robinson | | 2nd |
| 24.6.1956 | Pomona [DP+EP+FP] | 81 | TD | Walt Stone | | 23rd |
| 24.6.1956 | Pomona [FM+GM+HM] | 87 | TF | Jack Greenaway | | DNF |
| 24.6.1956 | Pomona [FM+GM+HM] | 89 | TD Special | Edward Boyd | | 13th |
| 24.6.1956 | Pomona [DP+EP+FP] | 93 | TD Mk II | Rusty Oddous | | 20th |
| 24.6.1956 | Pomona [DP+EP+FP] | 94 | TF 1500 | Paul Seeger | | 18th |
| 24.6.1956 | Pomona [FM+GM+HM] | 97 | TD | William Scott | | 11th |
| 24.6.1956 | Pomona [DP+EP+FP] | 98 | TD | John Alf | | 30th |
| 24.6.1956 | Pomona [DP+EP+FP] | 105 | TF 1500 | George Dillaway | | 7th |
| 24.6.1956 | SCCA National Road America [GM+HM] | 107 | TD | Dick Lord | Richard M. Lord | 17th |
| 24.6.1956 | Pomona [FM+GM+HM] | 107 | TF | Robert Bratton | | 19th |
| 24.6.1956 | Pomona [DP+EP+FP] | 115 | TF | Thomas Sampson | | DNF |
| 24.6.1956 | Pomona [DP+EP+FP] | 116 | TF | Clif Bowers | | 32nd |
| 24.6.1956 | Consolation Pomona | 118 | TD | Paul J. Miller | | DNF |
| 24.6.1956 | Pomona [DP+EP+FP] | 120 | A | Frank Nichols | | 17th |
| 24.6.1956 | Pomona [FM+GM+HM] | 126 | TC | Don Brauer | | 20th |
| 24.6.1956 | Pomona [DP+EP+FP] | 127 | TD | Edward Selover | | 33rd |
| 24.6.1956 | Pomona [DP+EP+FP] | 131 | A | Jim Parkinson | | 5th |
| 24.6.1956 | Pomona [FM+GM+HM] | 132 | Special | R. W. Oswalt | | DNF |
| 24.6.1956 | Pomona [FM+GM+HM] | 153 | TC | Robert Chamberlain | | 12th |
| 24.6.1956 | Pomona [FM+GM+HM] | 160 | TF | Robert Brigham | | 9th |
| 24.6.1956 | Pomona [DP+EP+FP] | 165 | A | Cameron Cooper | | 10th |
| 24.6.1956 | Consolation Pomona | 166 | TD Mk II | James Wilson | | 15th |
| 24.6.1956 | Pomona [DP+EP+FP] | 175 | A | Robert Schulman | | 12th |
| 24.6.1956 | Pomona [DP+EP+FP] | 203 | TD | Anthony West | | 34th |
| 24.6.1956 | Pomona [DP+EP+FP] | 207 | TD | John Lawrence | | 15th |
| 24.6.1956 | Pomona [DP+EP+FP] | 220 | TD | Eugene Clark | | 26th |
| 24.6.1956 | Consolation Pomona | 226 | TF | John Snider | | 12th |
| 24.6.1956 | Pomona [DP+EP+FP] | 237 | TD Mk II | Sam Taylor | | 21st |
| 24.6.1956 | Pomona [FM+GM+HM] | 244 | TC Special | Clarence Raville | | DNF |