Cardenas: 'The heat was very tough this race for me because physically it wears you out a lot. I started seventh and had to work my way up; as soon as I got to second behind Steve (Rapp) I tried to stay a little behind him, but then I decided to pass him. I tried to put a gap on him because I know he's really strong here. I tried my best and put a gap of one second and tried to maintain that the whole race.'