I can't see how that would be a problem, but the priest is probably going to ask you why you chose to give him a list, rather than speaking. The main thing the priest is looking for in confession, is your sorrow for sin, as well as an enumeration of at least all the mortal sins you have confessed.
This said, it is really not the norm for people to do this, writing down a list. The sacrament ordinarily entails an oral confession by the penitent of these sins. At the very least, the priest needs to hear your act of contrition, which he will direct you to recite either before absolution, or while he is conferring absolution (different priests do this different ways).
I don't recommend that people suffering from scrupulosity write out such lists. Not clear if this is the case with you, just saying. Please do not spend hours and hours writing out a long list. If there is something about confession that is troubling you, ask to speak to a priest and make your confession outside of regular hours. Nobody likes the confessional line to be held up by someone who goes in there and takes forever, indeed, one parish in my city actually requests that someone having been away from confession for over a year not confess at the regular time (such as Saturday afternoons), but instead see the priest privately at some other time, when he can give you more individualized attention.