I think the snap counts and when they occured tell you the story of who is ahead in the WR competition.
Edelman and Harry are obvious locks. Dorsett only played 1-2 series (12 snaps) before getting the rest of the day off which implies he is firmly cemented in as WR3. The other three (Berrios ~ 40 snaps, Meyers ~40 snaps and Harris ~59 snaps) are fighting for the other 2 spots with Inman (20 late snaps) and rest on the outside looking in.
Again I think it is pretty obvious how most of the spots will shake out with 1 out of Berris, Meyers and Harris losing out. That is until Meredith, DT and Gordon become available (if they become available).