| Race | Driver | Start | Finish | Car | Mfg | Sponsor | Laps | Led |
|---|
| 1 | 1958-03 |
Neil Castles
N. Castles | - | 26 | 86 |  | Castles Racing | 96 | 0 |
| 2 | 1958-08 |
Neil Castles
N. Castles | 14 | 15 | 86 | | Castles Racing | 153 | 0 |
| 3 | 1958-09 |
Neil Castles
N. Castles | 17 | 27 | 86 | | Castles Racing | 6 | 0 |
| 4 | 1958-11 |
Neil Castles
N. Castles | 15 | 21 | 86 | | Castles Racing | 2 | 0 |
| 5 | 1958-12 |
Neil Castles
N. Castles | 27 | 24 | 86 | | Castles Racing | 437 | 0 |
| 6 | 1958-28 |
Neil Castles
N. Castles | 20 | 37 | 86 | | Castles Racing | 177 | 0 |
| 7 | 1958-36 |
Neil Castles
N. Castles | 18 | 20 | 86 | | Castles Racing | 35 | 0 |
| 8 | 1958-37 |
Neil Castles
N. Castles | 28 | 26 | 86 | | Castles Racing | 145 | 0 |
| 9 | 1958-38 |
Neil Castles
N. Castles | 28 | 25 | 86 | | Castles Racing | 324 | 0 |
| 10 | 1958-39 |
Neil Castles
N. Castles | 23 | 21 | 18 | | Castles Racing | 54 | 0 |
| 11 | 1958-40 |
Neil Castles
N. Castles | 21 | 20 | 18 | | Castles Racing | 15 | 0 |
| 12 | 1958-42 |
Neil Castles
N. Castles | 25 | 24 | 18 | | Castles Racing | 19 | 0 |
| 13 | 1958-49 |
Neil Castles
N. Castles | 37 | 26 | 86 | | Castles Racing | 286 | 0 |
| 14 | 1958-51 |
Neil Castles
N. Castles | 21 | 40 | 86 | | Castles Racing | 3 | 0 |
|
