The 130 was actually less than a run a ball
But yes Clarke did score quick in his earlier part of his career, I knew he was a quicker scorer back then but didn't know he had a 54 off 28 balls. Those days seem to be long gone though now that hes a mature Test batsmen.
http://stats.cricinfo.com/ci/engine...rate;template=results;type=batting;view=match

http://stats.cricinfo.com/ci/engine...rate;template=results;type=batting;view=match