| 12.1.1958 | SCCA National Miami [CP+DP+EP+GM] | 28 | | Jerome Robinson | | DNA |
| 12.1.1958 | Preliminary Miami [CP+DP+EP+GM] | 28 | | Jerome Robinson | | DNA |
| 2.3.1958 | SCCA Regional Phoenix [Production] | 191 | | Roy Heath | | DNS |
| 2.3.1958 | SCCA Regional Phoenix [BP+CP+DP+EP] | 191 | | Roy Heath | | 5th |
| 20.4.1958 | SCCA National Marlboro [BP+CP+DP] | 190 | | Jerome Robinson | | 10th |
| 27.4.1958 | SCCA Regional Lime Rock [BM+BP+CP+UR+FIII] | 80 | | Patrick Pratt | | DNA |
| 27.4.1958 | SCCA Regional Lime Rock [BM+BP+CP+UR+FIII] | 139 | | | | 11th |
| 27.4.1958 | SCCA Regional Lime Rock [BM+BP+CP+UR+FIII] | 162 | | Louis Hatcher | | 15th |
| 4.5.1958 | Preliminary Virginia [BP+CP+BM+CM+DM+EM+FM] | 39 | | Dudley Smolen | | DNA |
| 4.5.1958 | SCCA National Virginia [BM+CM+DM+EM+FM+BP+CP] | 39 | | Dudley Smolen | | DNA |
| 4.5.1958 | Preliminary Virginia [BP+CP+BM+CM+DM+EM+FM] | 190 | | Jerome Robinson | | DNA |
| 4.5.1958 | SCCA National Virginia [BM+CM+DM+EM+FM+BP+CP] | 190 | | Jerome Robinson | | DNA |
| 31.5.1958 | Preliminary La Junta [Production+HM] | 14 | | George Gunther | | 4th |
| 31.5.1958 | SCCA National Bridgehampton [BP+CP+UR+FIII] | 190 | | Jerome Robinson | | 6th |
| 1.6.1958 | SCCA Regional La Junta [BM+CM+DM+EM+BP+CP+DP] | 14 | | George Gunther | | 5th |
| 8.6.1958 | SCCA Regional Thompson [BP+CP+DP+GM] | 139 | | Dudley Smolen | | DNA |
| 15.6.1958 | SCCA Regional Laguna Seca [BP+CP+DP+EP] | 29 | | Al Laws | | DNF |
| 15.6.1958 | SCCA National Lime Rock [BP+CP] | 139 | | Dudley Smolen | | 11th |
| 22.6.1958 | SCCA National Road America [CP+DP+EP] | 19 | | Roy Heath | Roy Heath | DNA |
| 22.6.1958 | SCCA National Road America [CP+DP+EP] | 71 | | George Gunther | George F. Gunther | 5th |
| 5.7.1958 | Novice Vaca Valley [Production +1.6] | 185 | | Floyd Shannon | Floyd Shannon | DNA |
| 6.7.1958 | SCCA Regional Vaca Valley [BP+CP+DP+EP] | 185 | | Floyd Shannon | Floyd Shannon | 19th |
| 13.7.1958 | LISCA Lime Rock [BP+CP] | 30 | | Bob Otten | | ?th |
| 20.7.1958 | SCCA Regional Thompson [BP+CP] | 13 | | Robert Ryan | | 6th |
| 20.7.1958 | SCCA Regional Thompson [BP+CP] | 21 | | D. Smollen | | raced |
| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 22 | | Tom Schelble | | 23rd |
| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 31 | | Dave Causey | | 14th |
| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 43 | | Dick Yoder | | 15th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 55 | | Schelble / Rediske | | 27th |
| 14.9.1958 | Preliminary Bridgehampton [BP+CP+DP+EP+FP+HP] | 13 | | Robert Ryan | | 4th |
| 14.9.1958 | SCCA Regional Bridgehampton [BP+CP+DP+EP+FP+GP] | 13 | | Robert Ryan | | 7th |
| 21.9.1958 | LISCA Lime Rock [CM+BP+CP] | 30 | | Bob Otten | | ?th |
| 28.9.1958 | ICNSCC Ellensburg [AP+BP+CP+DP+EP] | 38 | | Bob Goodfellow | | 17th |
| 4.10.1958 | Preliminary Virginia [Novice] | 125 | | Henry Grimes | | 1st |
| 5.10.1958 | SCCA Regional Thompson [BP+CP] | 40 | | Gordon Morris | | 7th |
| 5.10.1958 | SCCA National Virginia [BP+CP+DP+EP] | 125 | | Henry Grimes | | 18th |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 40 | | Gordon Morris | | 13th |
| 19.10.1958 | SCCA Regional Lime Rock [BP+CP+DP] | 76 | | Frederick de Bernardis | | raced |
| 16.11.1958 | Preliminary Marlboro [BP+CP+DP+EP] | 25 | | J. Kendrick | | 14th |
| 16.11.1958 | SCCA Regional Marlboro [BM+EM+FM+GM+BP+CP+DP] | 25 | | Henry Grimes | | 15th |
| 16.11.1958 | SCCA Regional Marlboro [BM+EM+FM+GM+BP+CP+DP] | 49 | | Charlie Hayes | | 14th |
| 16.11.1958 | Preliminary Marlboro [BP+CP+DP+EP] | 49 | | Hayes | | 8th |