The official timekeeping device is a photo as opposed to a clock. The athletes' times are based on where the furthest forward part of the torso is on the photograph and the time is read from a scale on the bottom.
"Flash" times, which are unofficial, but immediate are taken via a photo electric cell. Anything that crosses the beam along the finish line will stop that clock. This is why "flash" times are often different to photo finish times.
11.6 in 100 meters is 4.2 (4.242816) seconds in the 40-yard dash.
10.7 100 meter dash = 9.78 100 yards
11.99 seconds because 100 yard dash is 91 meters. 100 meters/91 meters = 1.09 Then do 11 seconds x 1.09 = 11.99 seconds. If you round it, you basically be getting a 12 second 100 meter dash.
100 meters..which is about 330 ft.
9.7 seconds for 100 meters.
It would convert to 10.5 seconds for 100 meters.
Running 100 meters means you have run 109.361 yards.
100 meter dash, 200 meter dash also called Sprints
11.37 . About 1 1/2 seconds slower than usain bolt
100 yd dash at 11.2 is faster than 100 yd dash at 11.9!:)
Ivin Lalova
4.0 (4.0672512) seconds in the 40-yard dash.