I asked Anas bin Malik about the recitation of the Prophet ﷺ. He said, "He used to draw out his voice in a prolonged manner."
حدثنا عبد الرحمن بن مهدي عن جرير بن حازم
سألت أنس بن مالك عن قراءة النبي ﷺ قال كان يمد صوته مدا
Its chain of transmission is sahih. It was mentioned previously at 12137.