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2016 IAAF World U20 Championships – Men's 400 metres hurdles
Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.
The men's 400 metres hurdles event at the 2016 IAAF World U20 Championships was held at Zdzisław Krzyszkowiak Stadium on 21, 22 and 23 July.
== Medalists ==
== Records ==
== Results ==
=== Heats ===
Qualification: First 3 of each heat (Q) and the 3 fastest times (q) qualified for the semifinals.
=== Semifinals ===
Qualification: First 2 of each heat (Q) and the 2 fastest times (q) qualified for the final.
=== Final ===
== References ==