In the women's division, Pan Yu-Fen, Su Shu-Wen and Chou Chia-Chen of Chinese Taipei snatch pole position in Squad 3 in their fifth and sixth games. The Taiwanese trio got off well with 654, then added a sizzling 705 before ending off with 628 to lead with 3721.
Overnight leader of Putty Armein, Sharon Limansantoso and Tannya Roumimper of Indonesia rolled 579, 593 ad 569 to settle for second with 3704 after leading in the first two games of the second block. Squad 2 leader of Rikke Holm Agerbo, Britt Brondsted and Mai Ginge Jensen is third with 3675
Malaysia's first trio of Natasha Roslan, Syaidatul Afifah and Siti Safiyah still occupied fourth with 3661. Germany's Nadine Geissler, Janin Ridguth and Birgit Poeppler, who trailed Indonesia earlier, slipped to fifth overall with 3655.
With the women's benchmark at 3721 set by the Taiwanese, threats could come from Squad 1 in which the stronger Team USA's Shannon O'Keefe, Danielle McEwan and Kelly Kulick could pose.