9.58 seconds in the 100-meter equates to a time of 8.76(8.759952) seconds for 100 yards.
The world record holder for the 1600 meter dash is Hicham El Guerrouj with a time of 3:43.13.
The men's world record in the 400 meter dash is 43.18 seconds. The men's world record in the 400 meter hurdles is 46.78 seconds. This is a difference of 3.60 seconds. The women's world record in the 400 meter dash is 47.60 seconds. The women's world record in the 400 meter hurdles is 52.34 seconds. This is a difference of 4.74 seconds.
I am Joseph Mascadri and I ran the 100 meter dash in 9.47 seconds.
The current world record holder for the women's 10,000 meter swim is Hungary's Eva Risztov. She set the record with a time of 1 hour, 59 minutes, and 27.3 seconds in 2012.
The current women's 100 meter dash world record (10.49 seconds) was set in 1988 by Florence Griffith-Joyner at the U.S. Olympic Trials.
Florence Griffith-Joyner holds the women's world record in the 100 meter dash at 10.49 set in 1988. Usain Bolt holds the men's world record in the 100 meter dash running the distance in 9.58 seconds at the 2009 World Championships in Beijing.
I believe the record is 19.19 seconds for the 200 meter race and it was set by Usain Bolt in 2009 at the World Championships
Austin Crawford (Dallas, Texas) 50 meter dash world record: 4.98 second
Anil kumar prakash 10.30 (also 10.21 in bangalore, officially not accepted.)
As of my last update in October 2023, the men's 50 meter freestyle world record is held by César Cielo of Brazil, who set the record at 20.91 seconds in 2009. The women's record is held by Sarah Sjöström of Sweden, who recorded a time of 23.67 seconds in 2017. Please verify with current sources, as records may have changed since then.
11.2 seconds
Usain Bolt from Jamaica is the world record holder and the Olympic Champion