Jun 29, 2017; Indianapolis, IN, USA; Leah Smith reacts after winning the womens 400m IM with Elizabeth Beisel (right) during the 2017 USA Swimming Phillips 66 National Championships at Indiana University Natatorium. Mandatory Credit: Aaron Doster-USA TODAY Sports

Jun 29, 2017; Indianapolis, IN, USA; Leah Smith reacts after winning the womens 400m IM with Elizabeth Beisel (right) during the 2017 USA Swimming Phillips 66 National Championships at Indiana University Natatorium. Mandatory Credit: Aaron Doster-USA TODAY Sports

Jun 29, 2017; Indianapolis, IN, USA; Leah Smith reacts after winning the womens 400m IM with Elizabeth Beisel (left) during the 2017 USA Swimming Phillips 66 National Championships at Indiana University Natatorium. Mandatory Credit: Aaron Doster-USA TODAY Sports

Jun 29, 2017; Indianapolis, IN, USA; Elizabeth Beisel competes in the womens 400m IM during the 2017 USA Swimming Phillips 66 National Championships at Indiana University Natatorium. Mandatory Credit: Aaron Doster-USA TODAY Sports

Jun 29, 2017; Indianapolis, IN, USA; Elizabeth Beisel competes in the womens 400m IM during the 2017 USA Swimming Phillips 66 National Championships at Indiana University Natatorium. Mandatory Credit: Aaron Doster-USA TODAY Sports

Jun 29, 2017; Indianapolis, IN, USA; Elizabeth Beisel competes in the women’s 400m IM during the 2017 USA Swimming Phillips 66 National Championships at Indiana University Natatorium. Mandatory Credit: Aaron Doster-USA TODAY Sports

July 2, 2016; Omaha, NE, USA; Olympic qualifiers wave from a podium at an awards ceremony during the U.S. Olympic swimming team trials at CenturyLink Center. From left: Jacob Pebley , Jay Litherland , Jack Conger , Cody Miller , David Plummer , Hali Flickinger , Katie Baker , Katie Meili , Molly Hannis , Melanie Margalis , Elizabeth Beisel , Dana Vollmer and Cierra Rouge. Mandatory Credit: Rob Schumacher-USA TODAY Sports

July 1, 2016; Omaha, NE, USA; Elizabeth Beisel dives off the starting block during the women's 200m backstroke preliminary heats in the U.S. Olympic swimming team trials at CenturyLink Center. Mandatory Credit: Erich Schlegel-USA TODAY Sports

July 1, 2016; Omaha, NE, USA; Elizabeth Beisel during the women's 200m backstroke preliminary heats in the U.S. Olympic swimming team trials at CenturyLink Center. Mandatory Credit: Erich Schlegel-USA TODAY Sports

Jun 26, 2016; Omaha, NE, USA; Elizabeth Beisel in the women's 400m individual medley finals in the U.S. Olympic swimming team trials at CenturyLink Center. Mandatory Credit: Erich Schlegel-USA TODAY Sports

Jun 26, 2016; Omaha, NE, USA; Elizabeth Beisel during the women's 400m individual medley heats in the U.S. Olympic swimming team trials at CenturyLink Center. Mandatory Credit: Erich Schlegel-USA TODAY Sports

Jun 26, 2016; Omaha, NE, USA; Elizabeth Beisel during the women's 400m individual medley heats in the U.S. Olympic swimming team trials at CenturyLink Center. Mandatory Credit: Erich Schlegel-USA TODAY Sports

Jun 26, 2016; Omaha, NE, USA; Elizabeth Beisel during the women's 400m individual medley heats in the U.S. Olympic swimming team trials at CenturyLink Center. Mandatory Credit: Erich Schlegel-USA TODAY Sports

Jun 26, 2016; Omaha, NE, USA; Elizabeth Beisel during the women's 400m individual medley heats in the U.S. Olympic swimming team trials at CenturyLink Center. Mandatory Credit: Erich Schlegel-USA TODAY Sports

Swimmer Elizabeth Beisel poses for a portrait at the U.S. Olympic Committee Media Summit in Beverly Hills, Los Angeles, California March 8, 2016. "Right now I love the song called "Condfident" by Demi Lovato; it's empowering and inspiring before I work out," said Beisel. REUTERS/Lucy Nicholson

Swimmer Elizabeth Beisel poses for a portrait at the U.S. Olympic Committee Media Summit in Beverly Hills, Los Angeles, California March 8, 2016. "Right now I love the song called "Confident" by Demi Lovato; it's empowering and inspiring before I work out," said Beisel. REUTERS/Lucy Nicholson

Elizabeth Beisel of the U.S. adjusts her cap following the women's 400m individual medley heats at the Aquatics World Championships in Kazan, Russia August 9, 2015. REUTERS/Hannibal Hanschke

Aug 8, 2014; Irvine, CA, USA; Elizabeth Beisel wins the Women's 400m Individual Medly final at the USA Swimming Nationals at the William Woollett Jr. Aquatics Complex. Mandatory Credit: Jayne Kamin-Oncea-USA TODAY Sports

Jun 21, 2014; Santa Clara, CA, USA; Elizabeth Beisel congratulates Sarah Henry after winning the women's 400IM during the championship finals at George F. Haines International Aquatic Center. Mandatory Credit: Bob Stanton-USA TODAY Sports

Jun 21, 2014; Santa Clara, CA, USA; Elizabeth Beisel at the start of the Women's 400 IM during the championship finals at George F. Haines International Aquatic Center. Mandatory Credit: Bob Stanton-USA TODAY Sports

Jun 21, 2014; Santa Clara, CA, USA; Elizabeth Beisel of ABF-NE swim team at the start of the Women's 200M backstroke prelim during the preliminary heats at George F. Haines International Aquatic Center. Mandatory Credit: Bob Stanton-USA TODAY Sports

June 20, 2014; Santa Clara, CA, USA; Elizabeth Beisel (USA) swims during the women's 400-meter freestyle preliminaries of the Arena Grand Prix at George F. Haines International Aquatic Center. Mandatory Credit: Kyle Terada-USA TODAY Sports

June 20, 2014; Santa Clara, CA, USA; Elizabeth Beisel (USA) swims during the women's 400-meter freestyle preliminaries of the Arena Grand Prix at George F. Haines International Aquatic Center. Mandatory Credit: Kyle Terada-USA TODAY Sports

Apr 25, 2014; Mesa, AZ, USA; Elizabeth Beisel in the 400m individual medley prelims during the Arena Grand Prix at Skyline Aquatic Center. Mandatory Credit: Rob Schumacher-USA TODAY Sports

Jun 21, 2014; Santa Clara, CA, USA; Elizabeth Beisel on the butterfly leg of the 400IM during the championship finals at George F. Haines International Aquatic Center. Mandatory Credit: Bob Stanton-USA TODAY Sports

Jun 21, 2014; Santa Clara, CA, USA; Elizabeth Beisel on the freestyle leg of the 400IM during the championship finals at George F. Haines International Aquatic Center. Mandatory Credit: Bob Stanton-USA TODAY Sports

Gold medallist Katinka Hosszu (C) of Hungary poses with other medallists at the women's 400m individual medley victory ceremony during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. Spain's Mireia Belmonte Garcia (L) finished second in the event and took the silver medal, while Elizabeth Beisel of the U.S. finished third and took the bronze. REUTERS/Albert Gea (SPAIN - Tags: SPORT SWIMMING)

Bronze medalist Elizabeth Beisel of the U.S. poses with her medal at the women's 400m medley victory ceremony during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Michael Dalder (SPAIN - Tags: SPORT SWIMMING HEADSHOT)

Elizabeth Beisel of the U.S. poses with her bronze medal at the women's 400m individual medley victory ceremony during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Albert Gea (SPAIN - Tags: SPORT SWIMMING HEADSHOT)

Gold medalist Hungary's Katinka Hosszu (C) poses with silver medalist Spain's Mireia Belmonte (L) and bronze medalist Elizabeth Beisel of the U.S. at the women's 400m medley victory ceremony during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Michael Dalder (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. smiles after her women's 400m individual medley heats during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Gustau Nacarino (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. swims in the women's 400m individual medley heats during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Gustau Nacarino (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. swims in the women's 400m individual medley heats during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Gustau Nacarino (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. swims in the women's 400m individual medley heats during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Albert Gea (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. swims in the women's 400m individual medley heats during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Albert Gea (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. swims in the women's 400m individual medley heats during the World Swimming Championships at the Sant Jordi arena in Barcelona August 4, 2013. REUTERS/Michael Dalder (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. competes in the women's 200m individual medley semi-final during the World Swimming Championships at the Sant Jordi arena in Barcelona July 28, 2013. REUTERS/Albert Gea (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. competes in the women's 200m individual medley semi-final during the World Swimming Championships at the Sant Jordi arena in Barcelona July 28, 2013. REUTERS/Albert Gea (SPAIN - Tags: SPORT SWIMMING)

Elizabeth Beisel of the U.S. poses with her bronze medal at the women's 200m backstroke victory ceremony during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Michael Dalder (BRITAIN - Tags: SPORT SWIMMING OLYMPICS)

Missy Franklin (C) of the U.S. celebrates with her gold medal with team mate bronze medallist Elizabeth Beisel and silver medallist Russia's Anastasia Zueva (R) during the women's 200m backstroke victory ceremony at the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Gold medallist Missy Franklin (C) of the U.S., who set a new world record, poses with bronze medallist compatriot Elizabeth Beisel and silver medallist Russia's Anastasia Zueva (L) at the women's 200m backstroke victory ceremony during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Jorge Silva (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Gold medallist Missy Franklin (C) of the U.S., who set a new world record, poses with bronze medallist compatriot Elizabeth Beisel and silver medallist Russia's Anastasia Zueva (L) at the women's 200m backstroke victory ceremony during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Jorge Silva (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Gold medallist Missy Franklin (C) of the U.S., who set a new world record, is hugged by bronze medallist compatriot Elizabeth Beisel as silver medallist Russia's Anastasia Zueva (L) looks on at the women's 200m backstroke victory ceremony during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Jorge Silva (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING TPX IMAGES OF THE DAY)

Gold medallist Missy Franklin (L) of the U.S., who set a new world record, hugs bronze medallist compatriot Elizabeth Beisel at the women's 200m backstroke victory ceremony during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Jorge Silva (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Bronze medallist Elizabeth Beisel of the U.S. poses at the women's 200m backstroke victory ceremony during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Jorge Silva (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Winner Missy Franklin (L) of the U.S., who set a world record, receives congratulations from third-placed compatriot Elizabeth Beisel after the women's 200m backstroke final during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Winner Missy Franklin (2nd L) of the U.S., who set a world record, receives congratulations from another swimmer in the race, as second-placed Russia's Anastasia Zueva (2nd R) embraces third-placed Elizabeth Beisel of the U.S. after the women's 200m backstroke final during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Gary Hershorn (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Winner Missy Franklin (L) of the U.S., who set a world record, receives congratulations from third-placed compatriot Elizabeth Beisel after the women's 200m backstroke final during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Jorge Silva (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Winner Missy Franklin (L) of the U.S., who set a world record, speaks with third-placed compatriot Elizabeth Beisel after the women's 200m backstroke final during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Michael Dalder (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Winner Missy Franklin of the U.S., who set a world record, receives congratulations from third-placed compatriot Elizabeth Beisel after the women's 200m backstroke final during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Michael Dalder (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Missy Franklin (L) of the U.S. celebrates with team mate Elizabeth Beisel after they took gold and bronze in the women's 200m backstroke final during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Gary Hershorn (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Missy Franklin (L) of the U.S. celebrates with team mate Elizabeth Beisel after they took gold and bronze in the women's 200m backstroke final during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Gary Hershorn (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Missy Franklin (L) of the U.S. celebrates with team mate Elizabeth Beisel after they took gold and bronze in the women's 200m backstroke final during the London 2012 Olympic Games at the Aquatics Centre August 3, 2012. REUTERS/Gary Hershorn (BRITAIN - Tags: SPORT OLYMPICS SPORT SWIMMING)

Elizabeth Beisel of the U.S. waves after placing first in her women's 200m backstroke semi-final during the London 2012 Olympic Games at the Aquatics Centre August 2, 2012. REUTERS/Michael Dalder (BRITAIN - Tags: OLYMPICS SPORT SWIMMING)

Elizabeth Beisel of the U.S. swims to a first place finish in her women's 200m backstroke semi-final during the London 2012 Olympic Games at the Aquatics Centre August 2, 2012. REUTERS/Jorge Silva (BRITAIN - Tags: OLYMPICS SPORT SWIMMING)

Elizabeth Beisel of the U.S. reacts after placing first in her women's 200m backstroke semi-final during the London 2012 Olympic Games at the Aquatics Centre August 2, 2012. REUTERS/Tim Wimborne (BRITAIN - Tags: OLYMPICS SPORT SWIMMING)

Elizabeth Beisel of the U.S. starts her women's 200m backstroke semi-final during the London 2012 Olympic Games at the Aquatics Centre August 2, 2012. REUTERS/Toby Melville (BRITAIN - Tags: OLYMPICS SPORT SWIMMING)

Elizabeth Beisel of the U.S. waves after placing first in her women's 200m backstroke semi-final during the London 2012 Olympic Games at the Aquatics Centre August 2, 2012. REUTERS/Toby Melville (BRITAIN - Tags: OLYMPICS SPORT SWIMMING)

Elizabeth Beisel of the U.S. swims in her women's 200m backstroke semi-final during the London 2012 Olympic Games at the Aquatics Centre August 2, 2012. REUTERS/David Gray (BRITAIN - Tags: OLYMPICS SPORT SWIMMING)

Elizabeth Beisel of the U.S. spits water after her first place finish in heat 3 of the women's 200m backstroke event during the London 2012 Olympic Games at the Aquatics Centre August 2, 2012. REUTERS/Tim Wimborne (BRITAIN - Tags: SPORT SWIMMING OLYMPICS)