43.18 by Michael Johnson
The Olympic 400m men freestyle record is 3:40.59 by Ian Thrope.
Usain Bolt
19.32 seconds
19.30
19.19s by Usain Bolt of Jamaica in Berlin 2009.
9:58 by jamaicas Usain Bolt,10:49 in womens 100m sprint
The men's 400m world record was set by Wayde van Niekerk from South Africa with a time of 43.03 seconds on August 14, 2016, at the Rio Olympics.
9.58 Usain Bolt
The fastest man in the 100m sprint is Jamaica's Usain Bolt, with a 9.58s finish at Berlin, Germany, August 16, 2009.
5 minutes
usian bolt
IN FLYING 200m time trial(SPRINT), KEVIN SIREAU HOLDS THE WORLD RECORD WITH A TIME OF 9.57 seconds. HE SET THIS RECORD IN MOSCOW RUSSIA. HE IS FROM FRANCE.