If no disciplinary action is taken against the officer, if the charges against the officer are withdrawn or dismissed, if the officer is not ordered removed from active duty by the Secretary concerned under chapter
60 of this title, if the officer is acquitted of the charges brought against him, or if, after a review of substantiated adverse information about the officer regarding the requirement for exemplary conduct set forth in section
3583,
5947, or
8583 of this title, as applicable, the officer is determined to be among the officers best qualified for promotion, as the case may be, then unless action to delay an appointment has also been taken under paragraph (2) the officer shall be retained on the promotion list (including an approved all-fully-qualified-officers list, if applicable) and shall, upon promotion to the next higher grade, have the same date of rank, the same effective date for the pay and allowances of the grade to which promoted, and the same position on the active-duty list as he would have had if no delay had intervened, unless the Secretary concerned determines that the officer was unqualified for promotion for any part of the delay. If the Secretary makes such a determination, the Secretary may adjust such date of rank, effective date of pay and allowances, and position on the active-duty list as the Secretary considers appropriate under the circumstances.