| 8.2.1958 | Preliminary Pomona [Modified 1.0] | 9 | | Art Snyder | Alteridge Snyder | 10th |
| 8.2.1958 | Preliminary Pomona [Modified 1.0] | 13 | | Bruce Tegner | Bruce Tegner | DNS |
| 8.2.1958 | Preliminary Pomona [Modified 1.0] | 71 | | Max Gordon | Maxwell Gordon | DNF |
| 8.2.1958 | Preliminary Pomona [Modified 1.0] | 82 | | Harry Nicol | Harry Nicol | 8th |
| 8.2.1958 | Preliminary Pomona [Modified 1.0] | 217 | | Jim Fox | Jim Fox | 9th |
| 9.2.1958 | Consolation Pomona [Modified] | 9 | | Art Snyder | Alteridge Snyder | 19th |
| 9.2.1958 | Pomona [S1.5] | 9 | | Art Snyder | Alteridge Snyder | DNQ |
| 9.2.1958 | Pomona [S1.5] | 13 | | Bruce Tegner | Bruce Tegner | DNQ |
| 9.2.1958 | Consolation Pomona [Modified] | 13 | | Bruce Tegner | Bruce Tegner | 18th |
| 9.2.1958 | Consolation Pomona [Modified] | 71 | | Dean Patterson | Maxwell Gordon | 21st |
| 9.2.1958 | Pomona [S1.5] | 71 | | Gordon / Patterson | Maxwell Gordon | DNQ |
| 9.2.1958 | Consolation Pomona [Modified] | 82 | | Harry Nicol | Harry Nicol | 22nd |
| 9.2.1958 | Pomona [S1.5] | 82 | | Harry Nicol | Harry Nicol | DNQ |
| 9.2.1958 | Consolation Pomona [Modified] | 217 | | Jim Fox | Jim Fox | 20th |
| 9.2.1958 | Pomona [S1.5] | 217 | | Jim Fox | Jim Fox | DNQ |
| 2.3.1958 | SCCA Regional Phoenix [FP+GP+HP+HM] | 22 | | Art Snyder | | DNF |
| 2.3.1958 | SCCA Regional Phoenix [Production] | 22 | | Art Snyder | | 24th |
| 13.4.1958 | SCCA Regional Palm Springs [FP+GP+KP] | 7 | | Art Snyder | Arthur Snyder | 18th |
| 13.4.1958 | SCCA Regional Palm Springs [FP+GP+KP] | 217 | | Jim Fox | Jim Fox | DNF |
| 20.4.1958 | Marlboro [Handicap 2nd Heat] | 22 | | Ronald D. Owen | | 18th |
| 20.4.1958 | Marlboro [Handicap 2nd Heat] | 34 | | William Harding | | 17th |
| 20.4.1958 | SCCA National Marlboro [FP+HP] | 34 | | William Harding | | 13th |
| 4.5.1958 | SCCA National Virginia [DP+EP+FP+GP+HP+KP+GM+HM] | 22 | | Ronald D. Owen | | DNA |
| 4.5.1958 | Preliminary Virginia [FP+GP+HP+KP+HM] | 22 | | Ronald D. Owen | | DNA |
| 4.5.1958 | SCCA National Virginia [DP+EP+FP+GP+HP+KP+GM+HM] | 34 | | William Harding | | ?th |
| 4.5.1958 | Preliminary Virginia [FP+GP+HP+KP+HM] | 34 | | William Harding | | ?th |
| 11.5.1958 | Hawaii [S1.6] | 217 | | Jim Fox | Jim Fox | DNS |
| 11.5.1958 | Hawaii [Production 1.6/Sedan] | 217 | | Jim Fox | Jim Fox | DNA |
| 11.5.1958 | Hawaii [Match] | 217 | | Jim Fox | Jim Fox | DNF |
| 26.5.1958 | Autosport Mallory Park [PS+1.6/PS1.0] | 57 | | R. A. Jameson | R. A. Jameson | DNA |
| 26.5.1958 | Autosport Mallory Park [PS+1.6/PS1.0] | 60 | | Jon Goddard-Watts | J. I. Goddard Watts | DNA |
| 26.5.1958 | NSCC Mallory Park [Berkeley] | 60 | | Jon Goddard-Watts | J. I. Goddard-Watts | DNA |
| 31.5.1958 | Preliminary Santa Barbara [GP+HP] | 217 | | Jim Fox | Jim Fox | DNA |
| 1.6.1958 | Santa Barbara [EP+FP+JP] | 217 | | Jim Fox | Jim Fox | 28th |
| 29.6.1958 | WJC Charterhall [S1.5] | 48 | | Ian Loudon-Cox | L. Cox | raced |
| 5.7.1958 | National Open Crystal Palace [GT] | 61 | | Jon Goddard-Watts | | DNA |
| 6.7.1958 | BMRC Charterhall [Production Handicap] | 49 | | Ian Loudon-Cox | I. Loudon-Cox | raced |
| 6.7.1958 | BMRC Charterhall [Production Handicap] | 50 | | T. Crawford | T. Crawford | DNA |
| 26.7.1958 | MCMC Oulton Park [S1.35] | 31 | | T. Johnson | K. J. Coffey | DNA |
| 26.7.1958 | MCMC Oulton Park [S750+Ford] | 31 | | T. Johnson | K. J. Coffey | DNA |
| 4.8.1958 | Autosport Mallory Park [PS1.6] | 54 | | Jon Goddard-Watts | J. I. Goddard Watts | DNA |
| 30.8.1958 | Autosport Brands Hatch [Production] | 100 | | Jon Goddard-Watts | Jon Goddard-Watts | 11th |
| 28.9.1958 | Hourglass Field [FP+GP+HP] | | | Jim Fox | | ?th |
| 28.9.1958 | WJC Charterhall [GT] | | | Ian Loudon-Cox | | raced |
| 4.10.1958 | Preliminary Virginia [Novice] | 59 | | Henry Loche | | ?th |
| 4.10.1958 | Preliminary Virginia [Novice] | 92 | | Dorothy Teeuwen | | raced |
| 5.10.1958 | SCCA National Virginia [FP+GP+HM] | 0 | | Ben Warren | | DNF |
| 5.10.1958 | SCCA National Virginia [FP+GP+HM] | 59 | | Henry Loche | | 14th |
| 5.10.1958 | SCCA National Virginia [FP+GP+HM] | 92 | | Dorothy Teeuwen | | 13th |
| 5.10.1958 | SCCA National Virginia [FP+GP+HM] | 114 | | William Harding | | 12th |
| 11.10.1958 | 3 h Autosport | 2 | | Jon Goddard-Watts | J. I. Goddard Watts | DNA |
| 12.10.1958 | Riverside [GM+HM+GP+HP] | 28 | | Jim Fox | Jim Fox | 16th |
| 4.12.1958 | Nassau [Berkeley] | 21N | | Marie Kelly | | 7th |
| 4.12.1958 | Nassau [Berkeley] | 22N | | Oscar Lowe | | 4th |
| 4.12.1958 | Nassau [Berkeley] | 23N | | A. Goodfellow | | 8th |
| 4.12.1958 | Nassau [Berkeley] | 24N | | George Long | | 5th |
| 4.12.1958 | Nassau [Berkeley] | 26N | | Greta Oakes | | 6th |
| 4.12.1958 | Nassau [Berkeley] | 27N | | David Albury | | 1st |
| 4.12.1958 | Nassau [Berkeley] | 30N | | Gladys Cam | | 3rd |
| 4.12.1958 | Nassau [Berkeley] | 31N | | Ronnie Carroll | | 2nd |
| 4.12.1958 | Nassau [Berkeley] | | | N. Solomon | | DNS |
| 4.12.1958 | Nassau [Berkeley] | | | Sherman Crise | | DNS |
| 6.12.1958 | Nassau [Ladies] | 21N | | Marie Kelly | | 8th |
| 6.12.1958 | Nassau [Locals] | 22N | | Oscar Lowe | | DNF |
| 6.12.1958 | Nassau [Ladies] | 23N | | A. Goodfellow | | 5th |
| 6.12.1958 | Nassau [Ladies] | 26N | | Greta Oakes | | 7th |
| 6.12.1958 | Nassau [Locals] | 30N | | Gladys Cam | | DNF |
| 6.12.1958 | Nassau [Ladies] | 30N | | Gladys Cam | | 4th |
| 7.12.1958 | Bahamas Cup | 22N | | Oscar Lowe | | DNS |
| 7.12.1958 | Bahamas Cup | 30N | | Gladys Cam | | raced |