diff --git a/lib/testing/classes/util.php b/lib/testing/classes/util.php
index 4fdd3c7..c9b4c6b 100644
--- a/lib/testing/classes/util.php
+++ b/lib/testing/classes/util.php
@@ -657,7 +657,6 @@ abstract class testing_util {
                 }
                 continue;
             }
-
             if (isset($structure[$table]['id']) and $structure[$table]['id']->auto_increment) {
                 $currentrecords = $DB->get_records($table, array(), 'id ASC');
                 $changed = false;
@@ -684,9 +683,7 @@ abstract class testing_util {
             }
 
             $DB->delete_records($table, array());
-            foreach ($records as $record) {
-                $DB->import_record($table, $record, false, true);
-            }
+            $DB->insert_records($table, $records, true);
         }
 
         // reset all next record ids - aka sequences