Getting breakdown of responseTime timing

I see that I can view the total response time using the variable pm.response.responeTime.
When I hover over the “Time” in the request window, I see the response time broken down by into Socket Initialization, DNS Lookup, TCP Handshake, SSL Handshake, Transfer Start, and Download.

How can I get to the variable that hold these components of the total response time?
E.g. I want to check TCP Handshake and SSL Handshake timings in code.
Thank you!
Sam