diff --git a/django/contrib/admin/views/main.py b/django/contrib/admin/views/main.py
index 49b18ebdfd..95f4ca792c 100644
--- a/django/contrib/admin/views/main.py
+++ b/django/contrib/admin/views/main.py
@@ -116,7 +116,7 @@ class ChangeList(object):
 
         # Get the list of objects to display on this page.
         if (self.show_all and can_show_all) or not multi_page:
-            result_list = list(self.query_set)
+            result_list = self.query_set._clone()
         else:
             try:
                 result_list = paginator.page(self.page_num+1).object_list