Not only that, he just seemed to be so confused during that challenge. People kept telling him they were catching up, rounding the corner, almost there...they were trying to instill some urgency in the situation, and Phillip was acting as if they were strolling after dinner on a Sunday. It's as if the whole challenge appeared different to him. I don't know, but it was really strange. He most definitely was the reason they lost, and it was his hubris that did them in.