Let them grow on to another set of leaves and then start pricking them out. These are just the 'seed' leaves you have, not true leaves, and you don't want to disturb the roots just yet. When you do, try to keep a bit of soil around the roots so there's less stress and they should do fine for you. Although very small seeded, they're easy to grow once you space them.
If possible, use a small spoon to transplant them with.