World Record Progression of 4x400 Metres Relay

Mark Wind Competitor DOB Country Venue Date
3:24.04 * United States U20 USA USA San José (CRC) 21 JUL 2019
3:27.60 United States U20 USA USA Stadio Zecchini, Grosseto (ITA) 18 JUL 2004
3:28.39 German Democratic Republic U20 GDR GDR Laurentian University Stadium, Sudbury (CAN) 31 JUL 1988
3:30.39 German Democratic Republic U20 GDR GDR Utrecht (NED) 23 AUG 1981

Legend

* Pending ratification. Mx: mixed gender race. Wo: women only race. (i): set indoor.