2015 World Championships in Athletics – Men's 400 metres
Final
The final was held at 21:25.

2015 World Championships in Athletics – Men's 400 metres

Section Title: Final
Table Section Text: The final was held at 21:25.

Rank	Lane	Name	Nationality	Time	Notes

6	Wayde van Niekerk	South Africa (RSA)	43.48	WL, AR

8	LaShawn Merritt	United States (USA)	43.65	PB

5	Kirani James	Grenada (GRN)	43.78	SB

4	7	Luguelín Santos	Dominican Republic (DOM)	44.11	NR

5	4	Isaac Makwala	Botswana (BOT)	44.63

6	3	Rabah Yousif	Great Britain & N.I. (GBR)	44.68

7	2	Machel Cedenio	Trinidad and Tobago (TTO)	45.06

8	9	Yousef Masrahi	Saudi Arabia (KSA)	45.15

Sentence(s)

Merritt set the fastest non-winning time of 43.65 seconds.

final_sentence: Merritt set the fastest non-winning time of 43.65 seconds.