According to my records, I sowed on 3/8 and they came up on 3/16 and I potted them up on 4/11. I think you gave me these seeds, Kath!
I thnk I count 4 sets of big true leaves but they are short, like I said only 3-inches from the top of soil probably.
Mine are extremely stunted compared to yours. I wonder if its because I left them in their 1x1 cells in just seed-starting mix for too long? Do you start yours in potting mix? All of my pepper seem to be on the small side...