"Yeah, we all take it personal," Harder said. "We're our own worst critics and it's something you don't want to have happen. But it did."
Pit stop mistake costs Johnson a chance for win →
"I knew what I had to dump in there for us to make it to the end because we were right on the border," said Harder, who wasn't injured. "(Johnson) went and stopped again and then went again. I went for a little ride with Jimmie."