Row level restore with Oracle Recovery Manager (RMAN)
The answer to your question is no, however....

It sounds like a flashback query is what you need.  Query the data as of a time when it existed and when it returns the correct data, insert it into the current table.  This solution does require space in the UNDO tablespace sufficient to meet your UNDO_RETENTION requirements.  It also doesn't use RMAN, but is significantly simpler than importing the entire schema.

INSERT INTO T1 (
   SELECT * FROM T1 AS OF TIMESTAMP sysdate-1 
   WHERE MyDateColumn = to_date('05/25/2011','MM/DD/YYYY')
);