Team USA sets world record in 4x400 mixed relay - ESPN
- Team USA sets world record in 4x400 mixed relay ESPN
- Paris Olympics live updates: U.S. track and field sets world record with mixed 4x400m relay as Caeleb Dressel struggles Yahoo Sports
- Athletics-US power to 4x400m mixed relay world record Reuters
- Americans set world record in 4x400 mixed relay. It might only last a day The Associated Press
- Chicago’s Shamier Little — a Lindblom grad — joins US teammates to set world relay record at Olympics Chicago Tribune