I am impressed.....10 flat on the 100 is smoking.........at 6'3.5" I was big and fast, but 10 second 100.....for my time.....1970 that was smoking and nobody was doing those type of times. I had 1700 in my high school and nobody came close to that time in track........if you look at how incredible the leaps have been in times in the last 40 years......it is remarkable. You are correct, my daughter went down state three of her four years and was usually the only white girl in the finals as some of these girls would blow away any of my classmates in track, and my daughter ended up high jumping higher than I did in high school at 5' 4" but we were going into sand and using a shoulder roll.......yea thats my story and I am sticking to it......she ran like a deer, but everything now is the 100 meter and I do not know what her times would convert to......she ended up being a two sport division one athlete, volleyball and track, and was captain of her track team, but she had girls just blow her away in both volleyball and track at that level.......she was a big fish in a small pond in high school, and when you get to division 1, you see some unbelievable speed and power among the girls.