Kiac and Posadas shot 440 to take an early lead, 9 pins ahead of the first Chinese Taicung pair of Chang Yu-Hsuan and Singles silver medallist, Tang Ya-Chun in second with the first pair of Jeju, Korea and the first pair of Yancheng following closely behind.
Koh Yang-Rye and Yang Young-Ja of Jeju added a 429 in the second game to move into the lead as the second Hong Kong pair of Gigi Leung and Milki Ng took over second position while Paranaque slipped down to third.
Jeju 1 led for another game despite posting only 386. The second Yancheng pair of Li Qin and Kong Min posted 412 to take up second and the first Yancheng pair of Singles gold medallist, Peng Rui and Zhang Chun-Li moved up to third.
Paranaque fired a superb 492 in the fourth game to leapfrog into the lead, trailed in second by Hong Kong 2 with the rest not far away in third and fourth as Jeju stumbled to a lowly 325 to drop to fifth. Kiac and Posadas added another splendid 458 in the fifth to extend their lead to 113 pins.