Do any of your chicks look lethargic, weak or like they are struggling? Have any of them got obviously swollen or dirty navels? Are any of them bleeding?
If this is going to be an issue, you should be able to spot the 'problem child' by watching their behaviour closely and seeing who doesn't fit the pattern, who sticks out as behaving differently/being obviously weaker.
It may turn out to be no problem at all and the chick is just fine. If it is the lack of food in its belly you are worried about, then just wait til the chicks are dry and then move them to your brooder and give them a supply of food and water. Chicks don't 'need' food or water for 48 to 72 hours because of the yolk in their belly but they are capable of eating and drinking as soon as they are up and about so if the chick is otherwise fine but has less yolk inside to feed it, it will just become hungry and eat sooner.
