Getting the boat sorted out and in the correct position to right is the most time consuming part. Actually righting the boat should go quickly. Get the bow such that the wind is blowing about 45 deg. between the bow and the mast. Make sure both sheets are uncleated. Make sure your righting line is the correct length (too short and you won't get good leverage, too long and the crew hits the water before the boat is up).

Getting good at righting takes a little practice. The more you do it, the faster . Field test the length of your righting line, crew at approx. 45 degrees to the water is about optimum. (Someone did a study of this years ago. It may have been in one of the old Hotlines?) Also, the sea state has more effect than the wind speed on righting ease, IMHO.