Olympic champion Lukas Maertens of Germany on Saturday broke the men's 400-metre freestyle world record dating back to 2009 at the Stockholm Open. The 23-year-old clocked 3min 39.96sec to shave 0 ...

Biedermann's mark of 3:40.07 was achieved wearing a polyurethane swimsuit that has since been banned in competition. Maertens, who won Olympic gold over the distance in Paris last year in 3:41.78 ...

Get your first month for just $1. Limited time offer. Biedermann’s mark of 3:40.07 was achieved wearing a polyurethane swimsuit that has since been banned in competition. Maertens, who won ...

Get your first month for just $1. Limited time offer. Biedermann’s mark of 3:40.07 was achieved wearing a polyurethane swimsuit that has since been banned in competition. Maertens, who won ...

Biedermann’s mark of 3:40.07 was achieved wearing a polyurethane swimsuit that has since been banned in competition. Maertens, who won Olympic gold over the distance in Paris last year in 3:41.78, had ...