Normal score reporting for Step 2 Clinical Knowledge (CK)
usually occurs in 3-4 weeks. However, because of necessary
modifications to the test item pool, it will be necessary to
delay the reporting of scores of some examinees for an additional
3-4 weeks beyond the normal turnaround period. The target date
for reporting Step 2 CK scores for most examinees testing from
August 3 through the middle of August will be Wednesday,
September 13, 2006.
http://www.usmle.org/step2/Step2CKrep.htm