That was relay dramatic 😮‍💨 Qualifiers for tonight’s mixed 4x400m relay final: 🇺🇸 3:10.41 🇬🇧 3:11.19 🇧🇪 3:11.81 🇳🇱 3:12.12 🇫🇷 3:12.25 🇨🇿 3:12.52 🇩🇪 3:13.25 🇮🇪 3:13.90 Who’s taking home the 🥇? #WorldAthelticsChamps