you can store user data in user meta fields which you can get and display to the user.
use update_user_meta(); function to store user data and use get_user_meta(); to retrieve stored user data.
// you need to get user id and replace meta_key with yours
$user_data="some user lists data";
update_user_meta($user_id, 'meta_key', $user_data);
// now get user data
$stored_user_data = get_user_meta($user_id, 'meta_key', true);