I'm not sure that this is feasible, it would require WGT to have a timer on each round.
A few years ago in real golf, I do know that some of the Vegas poker pros (who beat on pretty much anything) had a bet that required the player to walk 18 holes, shoot 75 or less and I believe finish the round in under 2.5 hours. I think they showed the highlight on the World Series of Poker. The player made a 15 footer putt on the 18th hold to shoot 75 and finished with under 5 seconds to go.