As a 100 yard dash sprinter in the 60's the average time would be about 10.2 to 10.3.
100 meter dash
9.70, at the same average speed
A 12.07 time in the 100-meter dash is equivalent to 11.03 seconds in the 100-yard dash.
A 10.49 100m converts to a 9.592 in the 100-yard dash.
Bob Hayes has the world record in the 100 yard dash. This record was set in the year 1963. This is a separate race from the 100 meter dash.
12.5 seconds in the 100 yard dash would convert to 13.67 seconds in the 100 meter dash.
about 8.23 seconds
11.72 100 meter time to 40 yard dash
A 10.1-second 100 yard dash converts to an 11.045-second time in the 100 meters.
50 yard dash, 100 yard dash, pole vault, etc