All 12 teams were fitted with the new light-air T-Foils and rudders package, and sailing with the big rig mainsail and jib, and with the crew reduced to three from six, so that they could manage the potential non-foiling conditions.
Tom Slingsby and the Bonds Flying Roos team take a two point lead after three races, with Dylan Fletcher and Emirates GBR second, and Sebastien Schneiter and the Swiss in third.
Rolex Switzerland Sail Grand Prix after 3 races
SailGP Geneva Day 1 Points
Rolex Switzerland Sail Grand Prix – Day 1 Race leaders
Race 1 – 1st NZL, 2nd DEN, 3rd GBR, 4th AUS, 5th SUI 6th FRA
Race 2 – 1st AUS, 2nd SUI, 3rd GBR, 4th USA, 5th NZL 6th CAN
Race 3 – 1st FRA, 2nd CAN, 3rd AUS, 4th GBR, 5th GER 6th ESP
Racing continues Sunday 21 September at 2.30 pm BST
Full results will be available here.