100 meter dash
12.5 seconds in the 100 yard dash would convert to 13.67 seconds in the 100 meter dash.
A 12.07 time in the 100-meter dash is equivalent to 11.03 seconds in the 100-yard dash.
11.72 100 meter time to 40 yard dash
Divide the 100m time by 0.9144.
Running the 100-meter dash in 12.7 seconds is the same as running the 40-yard dash in 4.645 seconds.
A reliable way to convert a hand-held 100-yard time to an electronic 100-meter time is to multiply the hh-time by 1.103. Therefore, 10.2 in the 100-yard dash time equates to an 11.25 100-meter dash time. Also, to convert an electronic 100-yard dash time to an electronic 100-meter dash time, multiply the first time by 1.088. For example, a 10.20 electronic 100-yard time equates to an 11.10 electronic 100-meter dash time.
In the region of 8.76s.
Around a 4.8
about 8.23 seconds