how can one measure connectivity time using the diagnostics tools?

Trying to do some basic monitoring through http://10.0.0.1/network_diagnostic_tools.php.

Specifically: Trouble Shooting / Diagnostics Tools/ Test Connectivity Results

I am able to send and receive 4 packets, but can not see any logs, specificlly how much time it takes. Using a manual stopwatch to measure, but this is absurd. Is there a way to see the log / time it took for the packets to travel?