She finished fourth in today's first race
Annalise Murphy has finished fourth in Race 3 in the Women's Laser Radial class.
The medal hopeful is now second overall ahead of Race 4.
She finished in a time of 46:43 with Marti Erdi of Hungary winning the third race.
Belgium's Evi van Acker currently leads the overall rankings ahead of Murphy.
Race 4 will get underway at 6.30pm.