World Record Progression of 4x100 Metres Relay

Mark Wind Competitor DOB Country Venue Date
38.62 * United States U20 USA USA San José (CRC) 20 JUL 2019
38.66 United States U20 USA USA Stadio Zecchini, Grosseto (ITA) 18 JUL 2004
38.92 United States U20 USA USA NS, Kingston (JAM) 21 JUL 2002
39.00 United States U20 USA USA Air Force Academy (USA) 18 JUL 1983

Legend

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