Australia are considering changes to their pace attack for this week's second Ashes Test in Adelaide.

The selectors reacted to Monday's draw against England at the Gabba by adding fast bowlers Ryan Harris and Doug Bollinger to the XI who played in Brisbane.

Both those seamers were in the initial squad for Brisbane. But Harris' chronic knee injury meant he was not ultimately available for selection, and left-armer Bollinger lost out to Peter Siddle.

The latter took a career-best six for 54, including a hat-trick, in England's first innings.

But Mitchell Johnson did not do himself justice, finishing with match figures of none for 170 - as well as dropping a catch and making a duck - in a high-scoring stalemate.