Photos: 2014 U.S. National Swimming Championships

Elizabeth Beisel competes in the women’s 400 meter individual medley final at the U.S. national championships on Friday in Irvine.  (Mark J. Terrill / Associated Press)

Maya DiRado prepares to launch into the pool for the women’s 400 meter individual medley final at the National Championships on Friday in Irvine.  (Mark J. Terrill / Associated Press)

Tyler Clary swims the backstroke during the men’s 400 meter individual medley at the National Championships in Irvine on Friday.  (Mark J. Terrill / Associated Press)

Missy Franklin launches to start as she wins the women’s 200 meter backstroke final at the William Woollett Jr. Aquatics Center in Irvine.  (Jabin Botsford / Los Angeles Times)

Missy Frankin swims to victory in the 200 meter women’s final Thursday at the William Woollett Jr. Aquatics Center in Irvine.  (Jabin Botsford / Los Angeles Times)

Fans cheer as Missy Franlkin swims to victory in the women’s 200 meter backstroke final Thursday at the William Woollett Jr. Aquatics Center in Irvine.  (Jabin Botsford / Los Angeles Times)

Missy Franklin, right, in lane 5 laughs with Shannon Vreeland, left, in lane 6 after Katie Ledecky’s win in the women’s 200 meter free.  (Jabin Botsford / Los Angeles Times)

Missy Franklin, right, in lane 5 and Katie Ledecky, left, in lane 4 check the clock after Ledecky’s win in the women’s 200 meter freestyle final Thursday at the William Woollett Jr. Aquatics Center in Irvine.  (Jabin Botsford / Los Angeles Times)

Michael Phelps watches during the men’s 200 meter free Thursday at the William Woollett Jr. Aquatics Center in Irvine.  (Jabin Botsford / Los Angeles Times)

Breeja Larson swims during the women’s 200 meter breaststroke final Thursday at the William Woollett Jr. Aquatics Center in Irvine.  (Jabin Botsford / Los Angeles Times)

Matt McLean stretches before winning the men’s 200 meter free Thursday at the William Woollett Jr. Aquatics Center in Irvine.  (Jabin Botsford / Los Angeles Times)

Olympic champion Michael Phelps leaps off the blocks in the men’s 100-meter freestyle final at the 2014 U.S. National Swimming Championships. Phelps finished seventh in the race.  (Allen J. Schaben / Los Angeles Times)

Nathan Adrian touches the wall to finish first in the men’s 100-meter freestyle final at the U.S. National Swimming Championships.  (Allen J. Schaben / Los Angeles Times)

Michael Phelps looks on after finishing seventh in the men’s 100-meter freestyle final at the 2014 U.S. National Swimming Championships.  (Allen J. Schaben / Los Angeles Times)

Fans show their support for USC swimmer Haley Anderson during the women’s 800-meter freestyle at the 2014 U.S. National Swimming Championships.  (Allen J. Schaben / Los Angeles Times)

Ben Colley competes in the men’s 200-meter butterfly final before finishing first in the event at the 2014 U.S. National Swimming Championships.  (Allen J. Schaben / Los Angeles Times)

Cammile Adams, right, is congratulated by Katie McLaughlin after winning the women’s 200-meter butterfly final at the 2014 U.S. National Swimming Championships. McLaughlin finished second.  (Allen J. Schaben / Los Angeles Times)

Connor Jaeger swims his way to a first-place finish in the men’s 1,500-meter freestyle final at the 2014 U.S. National Swimming Championships.  (Allen J. Schaben / Los Angeles Times)

Missy Franklin, left, celebrates with Shannon Vreeland after winning the women’s 100-meter freestyle final at the 2014 U.S. National Swimming Championships. Vreeland finished third.  (Allen J. Schaben / Los Angeles Times)

Simone Manuel smiles after finishing second in the women’s 100-meter freestyle final at the 2014 U.S. National Swimming Championships.  (Allen J. Schaben / Los Angeles Times)