diff --git a/readrides_data.sh b/readrides_data.sh
index 29cdf96..0e69614 100755
--- a/readrides_data.sh
+++ b/readrides_data.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 
 for method in tuple dict namedtuple class slots dataclass; do
-    python readrides.py $method
+    time python readrides.py $method
 done