Woman's 800 meters freestyle world record holder (long course) July 27, 1987-August 19, 1987,Woman's 800 meters freestyle world record holder (long course) March 22, 1988-August 16, 2008,Woman's 1500 meters freestyle world record holder (long course) July 31, 1987 - June 17, 2007,Woman's 400 meters freestyle world record holder (long course) December 20, 1987-May 12, 2006
Wayde van Niekerk of South Africa holds the men's record for the 400 meters at the Olympics, with a time of 43.03 seconds set in 2016. Shaunae Miller-Uibo of the Bahamas holds the women's record with a time of 48.36 seconds set in 2016.
400 Meters - J. T. Scheuerman, Littleton, 46.23, 2006
Rahul Dravid of India; 204 Catches in Test & 196 in ODI, holds the record of 400 Catches in the International Cricket.
Michael Johnson of the United States is the current 400m record holder. He ran 43.18 on 26 August 1999 in Seville.
The current world record holder in the 400m is Wayde van Niekerk from South Africa, with a time of 43.03 seconds set at the 2016 Rio Olympics.
A track is 400 meters around. The current world record for the 400 meters is 43.18 by Michael Johnson of the USA on August 26, 1999
Montell Douglas is the record holder with 11.05s. It was previously Kathy Cook (nee Smallwood) with 11.10s.
400 yards is greater than 400 meters. One yard is equivalent to 0.9144 meters, so 400 yards would be approximately 365.76 meters.
400 meters = about 1,312.34 feet.
400 feet = 121.92 meters.
There are 40 meters in 400 decimeters. This is because 1 decimeter is equal to 0.1 meters, so to convert 400 dm to meters, you would multiply 400 by 0.1.