Lewis has a 58-point lead over Park with two events left in the player of the year points race, putting her in position to become the first American to win the award since Beth Daniel in 1994.
Ochoa was 1 under after a 72. The Mexican star won 27 LPGA Tour titles before retiring at age 28 in 2010. She missed the event last year before the birth of son Pedro in December.
SINGAPORE (AP) _ England’s Simon Dyson and Thailand’s Chapchai Nirat topped the Singapore Open leaderboard at 6 under when rain again disrupted play.
Dyson completed 13 holes, and Nirat nine before was suspended for the day.
Top-ranked Rory McIlroy played 10 holes in the morning to finish up his first-round 70, then immediately went back out for the second. He was 1 under overall with six holes left in the round.
Phil Mickelson has yet to start his second round. He opened with a 73.