PHOENIX, Arizona, May 31. JEFF Commings brings you the highlights from the first day of preliminaries at the Arena Grand Prix in Santa Clara, Calif., where Conor Dwyer, Ryan Lochte, Chelsea Chenault, Natalie Coughlin and others posted top times in several events.

Commings brings you the nine swimmers who compete in the A final of each event tonight, so you can make your picks on who could take the win -- and in some cases, lots of prize money -- in the championship finals. Be sure to stay with and throughout the weekend for complete coverage of the Arena Grand Prix!