SELECT ELAPSED_TIME, numtodsinterval(ELAPSED_TIME, 'second') IV,
       extract(MINUTE FROM numtodsinterval(ELAPSED_TIME, 'second')) MI,
       extract(SECOND FROM numtodsinterval(ELAPSED_TIME, 'second')) SS
FROM APEX_WORKSPACE_ACTIVITY_LOG 
WHERE WORKSPACE = 'wks_name'
    AND APEX_USER = 'user_name'
    AND APPLICATION_ID = 'app_id';