The men’s T43 Paralympic world record of 45.07 seconds is held by Oscar Pistorius. An Olympic double of 200 metres and 400 m was first achieved by Valerie Brisco-Hooks in 1984, and later by Marie-José Pérec of France and Michael Johnson from the United States on the same evening in 1996.
9/30/2020 · Fastest 400m of 2020 could go to U.S. high schooler Justin Robinson ran a world-leading 44.91 in August, and there’s a real chance that he’ll hold onto the top spot for the rest of the year, 107 rows · The list of United States high-school national records in Track and Field is separated by.
7/31/2019 · Far and away the fastest (and second fastest) women’s 400-metre times both came from Shakima Wimbley (USA), who recorded a time of 50.20 seconds in.
Lynna Irby (born December 6, 1998) is an American track and field sprinter who competes in the 100m, 200m, and 400m dash events. At the 400m dash, Irby set an all-time world record at the age of 12 running 54.57 before becoming the fastest American 400m high school runner in the last 20 years.
Alan Webb currently holds the fastest high school 1600 meter relay time of 3:53.43. He broke a 36 year standing record set by Jim Ryan in 1965 of 3:55.3.
