After five races sailed at the Royal St. George YC Dragon hosted National Championships, Kinsale Yacht Club crew Cameron Good, Henry Kingston and Matthias Hellstern, sailing Little Fella, on 12 points, still lead overall by two points.
But after today's single race sailed, it is the host club's Jaguar Sailing Team of Martin Byrne, Adam Winkelmann and John Simms that have moved up into second place overall.
The Jaguar crew took second in race five in a 20 knot south easterly on Dublin Bay and with two races left to sail the 17-boat championship is still an open contest with three points separating the top three.
Third overall is Good's clubmate Colm Dunne, Colm Daly and Daniel McCloskey in Ghost on 15 points.
Race six is scheduled for 11.05 on Sunday morning.