MESA, Ariz. (AP) — Michael Phelps is 0 for 1 in his comeback to the pool.The 22-time Olympic medalist lost to Ryan Lochte in the 100-meter butterfly final at the Arena Grand Prix on Thursday night.Lochte touched first in 51.93 seconds, second-fastest in the world this year. Phelps took second in 52.13 in his first meet since retiring after the 2012 London Olympics.“I swam a final again,” a smiling Phelps said. “I said I wanted to be around 52.0 and I would be completely happy with that.”He is the three-time Olympic champion and current world record-holder in the event.