I'm not there, so I can't say. Typically, there is a minimum race length (duration) that provides a "fair" race. This varies by class, and size/ strength of the fleet.

Nice report from Tues: http://usf18.com/zhik-us-f18-nationals-2014-on-fire/

I don't see a report from Wed yet.

Results link: http://www.regattanetwork.com/clubmgmt/applet_regatta_results.php?regatta_id=8448&show_crew=1

Mike