| GPL racing @ gaiztor.com 2015 - Tiempos de precalificación |
| Kyalami 1967 |
| 1 | quico giralt G25 | 1:21.173 | Honda |
| 2 | Cayo Cambero | 1:21.499 | BRM |
| 3 | Trooper 55 | 1:21.878 | Brabham |
| 4 | Jose Luis Mezcua | 1:22.149 | Cooper |
| 5 | Sergio Stewart | 1:22.500 | Honda |
| 6 | Morcoran | 1:22.870 | Ferrari |