The women's 400 metres hurdles event at the 2019 Summer Universiade was held on 8, 9 and 10 July at the Stadio San Paolo in Naples.
Qualification: First 3 in each heat (Q) and next 4 fastest (q) qualified for the semifinals.[1]
Qualification: First 3 in each heat (Q) and next 2 fastest (q) qualified for the final.[3]
[4]
Lokasi Pengunjung: 13.58.7.43