A security interest that is enforceable June 30, 2001, but that would be subordinate to the rights of a person who becomes a lien creditor June 30, 2001, (1) remains an enforceable security interest until July 1, 2002;
(2) remains enforceable on and after July 1, 2002, if the security interest becomes enforceable under AS 45.29.203 on July 1, 2001, or before July 1, 2002; and
(3) becomes perfected (A) without further action on July 1, 2001, if the applicable requirements for perfection under this chapter are satisfied before July 1, 2001; or
(B) when the applicable requirements for perfection are satisfied if the requirements are satisfied on or after July 1, 2001.