RIO DE JANEIRO -- Katie Ledecky was racing nothing but the clock. It was no contest. The unassuming teenager from suburban Washington gave the United States its first swimming gold medal of the Rio ...

A nearly two-decade old record was shattered at the World Track and Field Championships on Tuesday as American Sydney McLaughlin-Levrone dominated the 400-meter semifinals with a time of 48.29 seconds ...

There isn’t much Sydney McLaughlin-Levrone hasn’t achieved. The track and field star is one of the most accomplished active athletes across all sports. McLaughlin-Levrone is the women’s 400-meter ...

TOKYO (AP) — One record down, and maybe one more to go for Sydney McLaughlin-Levrone. McLaughlin-Levrone finished her 400-meter semifinal at the world championships Tuesday in 48.29 seconds, ...

RIO DE JANEIRO -- Katie Ledecky set an Olympic record Sunday in her preliminary heat of the women's 400-meter freestyle, falling 0.34 seconds shy of her own world record with a time of 3:58.71.

Khaleb McRae set a new indoor 400m world record with a time of 44.52 seconds at the Tyson Invitational in Fayetteville. He surpassed Kerron Clement's 21-year-old mark by 0.05 seconds. Although other ...