The final two wildcard positions in event #5 on the Association of Surfing Professionals Men's World Tour, the Billabong Pro, have been decided with Ricardo Dos Santos, 22, (BRA) and local Alain Riou, 29, (PYF) finishing first and second respectively in the Air Tahiti Nui VonZipper Trials which culminated today in clean two metre waves at the South Pacific reef pass of Teahupo'o.