By default, the most recently updated listings are shown at the top of your profile. To adjust the order manually follow the below steps.
1. Go to My Listings under your profile page
2. Click on the listing you want to re-order
3. Choose a number in the "Maker profile position (optional)" field (1 = 1st on page 1, 2 = 2nd on page 1, etc.)
4. Other listings will automatically adjust their order based on your change!