It would depend on environment, heat plays a role in water evaporation as well as low humidity. I'm just speaking from my experience, everyone's grow and grow styles will be different.
My seedling in a 5gal pot got saturated 2 days prior to to transplant and watered/fed about 5 days later. I could of went 3 more days but hit a heat spell in my areaMy seedlings in .75 gallon pots got saturated when planted and not again for 6 days.... but that is so dependant on your environment.
You need to get yourself a spray bottle you are overwatering it. You need to use the spray bottle on them 3 ti.es a day for two weeks and then u can use your watering method but once every 3 to 4 days pick up your pot and feel the weight if it's light water it if it's still heavy don't. Which is every 3 to 4 days you'll see you can't go wrong doing it like this
I have some young plants (37 days from seed) that I transferred from solo cups into 2 gallon black nursery pot containers on the 16th ----now 11 days with ZERO water !!!