Matt's right, the rules have never been applied so far - usually with a change at the last minute. I HAVE heard though that they will be definitely applied for the Bahamas Worlds at the end of this year - just because the island can't cope with more athletes than the top 12 rule would allow - but it would be good to hear that officially.
As far as I know, you have to qualify for each discipline individually - so you need to reach the top 12 score in each event you want to compete in.
As far as I know, you have to qualify for each discipline individually - so you need to reach the top 12 score in each event you want to compete in.