NYC marathon waves

As many of you know, the NYC marathon bag check, expo pick up, and transportation signups open today. I know we don’t know our wave assignments and start times yet, but I’m trying to guess my wave based on my 7:1x best pace on the dashboard. One of my friends says I’ll be at the end of wave 1 while another says wave 2 or maybe even 3. Can anyone with a similar best pace chime in? Thanks