No, it’s one game after the other. I think the England game is first and then Australia’s game probably starts at 11pm AEST. The schedule I have doesn’t say when the individual matches start, but it says that the session goes from 9pm to 12:30am AEST, so that’s 2 matches back to back. So, my thinking is something like this…
9pm-10:30pm AEST: England’s game
10:30pm-11pm AEST: 30 min break
11pm-12:30am AEST: Australia’s game