0.0004- just joking its 3.53
About 3.4 sec.
Usain Bolt from Jamaica 9.58sec 100m dash
Usain Bolt, from Jamaica, set the record today in the mens 100 metre dash. His time was 9.58 sec.
The Fastest 100 metres dash runner is Asafa Powell (Italian)
Usain Bolt, 9.58 seconds for the 100 meter dash, 19.19 seconds for the 200 meter.
Usain Bolt (JAM) 9.69 seconds
19.62 seconeds by Usain Bolt in 2008 Olympics
19.62 seconeds by Usain Bolt in 2008 Olympics
Usain bolt runs his 40 yard dash in around 4.2 seconds.
19.19 seconds at the 2009 World Championship Games in Berlin. That time set a world record.
Chris Johnson. 4.24.
he was the fastest, running a 4.2 forty yard dash.