All matches will air on Channel 7 and 7 Plus; listed times are AEDT.
Fiji named Api Koroisau, Sunia Turuva, Solomone Saukuru and Josese Lanyon against Australia on Sunday, October 25.
Koroisau captains Fiji; Saukuru scored a double against Cook Islands last Sunday, his third Fiji appearance.
Latu Fainu, back in training after injury, is on interchange against Lebanon on Friday, October 23.
He faces Wests Tigers team-mates Alex Twal and Tony Sukkar.
Samoa's Jarome Luai starts at half-back against PNG on October 24.
England's Kai Pearce Paul keeps his second-row place against France that day, following his return from a pec injury.
Twal and Sukkar retain Lebanon's lock and second-row roles against Tonga on October 23, after beating PNG.
Glassie Glassie is on interchange for Cook Islands against New Zealand on October 25.
Australia's Shaylee Bent starts in the second row against England on October 24, after scoring against Samoa.
Kezie Apps and Sarah Togatuki are on interchange; Togatuki makes her tournament debut.
Kiwi Ferns captain Raecene McGregor and interchange player Shaniece Monschau face France on October 25.
Samoa's Jetaya Faifua makes her tournament debut from interchange against Wales on October 23; Christian Pio is reserve.
Fiji Bulikula half-back Losana Lutu faces PNG Orchids on October 24.