Athletics: All track and field world records at a glance
olympics.com › en › newsJul 09, 2022 · USA’s Sydney Mclaughlinimproved her own world record to 51.41 seconds (pending ratification) at the 2022 U.S. Trials in June in Eugene. Karsten Warholmof Norway dashed to the world record of 45.94 at the Tokyo Olympicsin July 2021, bettering his own mark that only lasted a couple of days. READ MORE: Top 10 Men's 400m hurdles in history