For the 2014 FIFA World Cup preliminaries, AFC used the performance based seeding for the first two rounds, then the July 2011 ranking for the group stage draw. This means that if the rules don't change, we already know the seeding for the first two rounds.
First round (performance based)
Pot 1: Bangladesh, Yemen, India, Philippines, Maldives, Myanmar, Syria, Kyrgystan, Hong Kong, Nepal, Laos
Pot 2: Chinese Taipei, Mongolia, Cambodia, Afghanistan, Pakistan, Sri Lanka, Timor-Leste, Macau, Guam, Bhutan, Brunei Darussalam
Second round (performance based)
Pot 1: Worst 5 teams from the 2014 final group stage + Bahrain, China PR, Kuwait, Korea DPR, Saudi Arabia, Thailand, United Arab Emirates, Tajikistan, Singapore, Indonesia
Pot 2: Turkmenistan, Palestine, Malaysia, Vietnam + 11 winners from the first round