Four hours and eleven minutes seemed short compared to most Omaha Hi Lo tourneys. I think it's because the final table goes much faster without all the split pots.
The pivotal hand heads-up had Peace King with a slight advantage, about 150K to my 120K. I made the nut straight on the turn and got all in. He called with TPTK and the nut flush draw. No heart on the river and I had a dominating lead.