Word Sleuth = 2:16 (Indy 500 Winners)
NEA Crossword = 2:47 (?)
NY Times Crossword = 12:19 with errors (No. 0412)
Good speed until NY Times, then the theme on the Times didn't help me at all. I didn't even get it until I read CrosswordFiend's explanation of it (check in the April archive).