For Stars, forget it, their faster all around.
*Also look at the Portsmouth Yardstick numbers. My current records show that the Star is at 83.1, and the Laser comes in at 91.1, and the Finn at 90.1, so it's just slightly faster. Also of interest is the Europe, which is at 92.8. And all are Olympic. These are numbers from March 2006. I have older numbers which can be 3 to 4 places different, so they do change