200 meters in 27.6 seconds equates to 16.21 miles per hour.
5.3 seconds for 100 yards.
Assuming the same average rate of travel, since 100 yards is 0.9144 times the size of 100 metres, 10.8 seconds for 100 metres would correspond to 10.8 x 0.9144 = 9.87552 seconds for the 100 yards.
60 yards is equivalent to about 55metres, so it will be a little bit below 6.9 maybe?
Your time would be just about the same since a yard is 36 inches and a meter is 39.37 inches. 100 yards is 91.44m. With a time of 11.5 for about 90m, you are running on average 10m in about 1.28 seconds, making your 100m time about 12.78, given the same circumstances.
23.243822 miles per hour
10 metres in 5 seconds or 2 metres per second.
1000 meters in 60.6 seconds = 36.91 mph
198 yards in 3.4 seconds
40 yards in 4 seconds
900 meters/30 seconds = 30 meters/second
If you traveled 100 meters in 30 seconds, then you would be traveling at 3.333... meters per second, or 200 meters per minute, or 12 kilometers per hour (7.45 miles/hour).
10 seconds