Powershell - Obtaining EventData from a specific event

Trying to figure out how to pull detailed information from the eventlog using powershell.

I have been able to get a listing of specific events with the following line of code:
get-winevent -FilterHashTable @{logname = "Microsoft-Windows-Diagnostics-Performance/Operational"; ID = 100} | Format-List

Is there any way to obtain the information contained in the "EventData" section of the event such as the BootStartTime, MainPathBootTime, etc.

Note: I am currently trying to do it in Powershell, but if it can be done easier in another scripting format (vbscript/etc). That can work also.

The environment is Windows 7.

Thank you in advance.