Royal Netherlands Naval College in the lifeboat Pollux, in a time of 2hr 49min.
The sloeproeiens or 'rowing sloops' above are the eight-oared lifeboats Oksewiel (front) and Zeeotter, rowed by crews from Den Bealch. Oksewiel started at 123 and finished at 117 in a time of 3hr 9min. Zeeotter moved up from 130 to 109 in a time of 3hr 3min.
Here is a good video of Oksewiel racing another sloeproeien.