His 74 gave him a two-round total of 144, while Kite was at 145 after today's 70.
Despite the disaster, he carded a 66 for a two-round total of 133.
Love had his second straight 68 to give America's top two players a two-round total of 15-under-par 273.
But Friday, he shot three-under 69 for a two-round total of 139.
He shot a 72, two-over par, for a two-round total of 142.
Joyce, who was one stroke off the lead after Friday's 68, shot 73 for a two-round total of 141.
Her two-round total of 145 is her worst in the last eight tournaments.
He had a two-under-par 68 for a two-round total of 135, five under par.
Aoki shot 65 and Geiberger 68 for two-round totals of 135.
He has a two-round total of 134 in the tour's second major of the season.