Mesa, AZ (SportsNetwork.com) - Michael Phelps concluded his first swimming meet since 2012 on Friday morning after swimming butterfly during the 50m freestyle prelims at the Arena Grand Prix.

Phelps outlined three steps he'd like to see USA Swimming take, including an independent review of the entire organization.

Decorated United States swimmer Michael Phelps called out USA Swimming yet again, this time going into great detail about his ...

As USA Swimming looks ahead to the 2028 Los Angeles Olympics, legendary swimmers Michael Phelps and Ryan Lochte have spoken ...

Phelps finished in 51.94. He won the gold medal in that event at the 2012 Olympics in London. He retired after London with 22 career medals, 18 of them gold, but returned to swimming in 2014.

Phelps taught nose tackle Travis Jones how to kick better while swimming at Loyola University's Mangione Aquatic Center, ...

A couple of weeks after players shot video asking the 23-time Olympic champion — and Baltimore native — for swimming lessons, ...

RIO DE JANEIRO, BRAZIL - AUGUST 12: Michael Phelps of the United States prepares to compete in the Men's 100m Butterfly Final on Day 7 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium ...

Michael Phelps reacts after finishing second in the men's 100-meter butterfly final at the USA Swimming nationals in Irvine, Calif. Earlier in the day, he set a world mark in his preliminary heat.

The 23-time Olympic gold medalist gave some words of wisdom to the Baltimore Ravens before offering up swim lessons.

OMAHA, NE - JULY 02: Michael Phelps of the United States celebrates after finishing first in the final heat for the Men’s 100 Meter Butterfly during Day Seven of the 2016 U.S. Olympic Team Swimming ...