Olympics Latest: US swimmer says races "probably not clean"
Kathleen Baker sets world record in 100-meter backstroke at U.S. swimming national championships - New York Daily News
Lakeville teen Regan Smith breaks 200-meter backstroke record, shocking swim world | Star Tribune
South Africa's Schoenmaker sets world record in women's 200m breaststroke final
Canada's Maggie Mac Neil sets world record to win gold medal in 50m backstroke | CBC Sports
Aussie swimmer McKeown breaks Olympic record to win women's 100m backstroke at Tokyo 2020 - Chinadaily.com.cn
World record progression 200 metres backstroke - Wikipedia
Franklin sets world record to win 200 backstroke
Lakeville teen Regan Smith breaks 200m backstroke world record | kare11.com
World record progression 200 metres backstroke - Wikipedia
U.S. swimmer Aaron Peirsol celebrates breaking the world record in the Men's 200 meters backstroke during qualifying for the U.S. Olympic Team in Long Beach, California, July 12, 2004. [Peirsol had a
South Africa's Schoenmaker wins gold with world record in women's 200m breaststroke | CBC Sports
World record holder Regan Smith getting ready for her first meet since March | Star Tribune
Americans Now Own World Records in All Four Olympic Backstroke Events
List of world records in swimming - Wikipedia
Swimming-The world records most at risk in Tokyo | Reuters
Regan Smith: No Swimming, No Olympics, No Graduation. No Complaints. - The New York Times
Missy Franklin sets world record in 200 backstroke
Watch: Lakeville teen Regan Smith sets world record in women's 200-meter backstroke – Twin Cities
Kaylee McKeown shatters 200m backstroke world record
U.S. swimmer Aaron Peirsol celebrates breaking the world record in the Men's 200 meter backstroke during qualifying for the U.S. Olympic Team in Long Beach, California July 12, 2004. Peirsol had a
American Lochte breaks men's 200m backstroke world record -- china.org.cn
McKeown breaks 200-meter short-course backstroke world record | Daily Sabah
Kaylee McKeown breaks 200m backstroke short course world record at virtual Australian swimming titles - ABC News
Hong Kong Olympian Siobhan Haughey describes 'best year yet' as she shatters 200m freestyle world record at Fina World Swimming Championships | South China Morning Post
Swimming-Australia's McKeown to withdraw from 200 medley | Reuters
