Result - Men's 400m Semi-Final 1/3

Current Records - Men's 400m
Record	Mark	Name	Location	Date
WR	43.03	RSA VAN NIEKERK WVAN NIEKERK Wayde	Rio de Janeiro (BRA)	14 Aug 2016
ER	44.33	GDR SCHÖNLEBE TSCHÖNLEBE Thomas	Roma (ITA)	3 Sep 1987
CR	44.52	GBR THOMAS ITHOMAS Iwan	Budapest (HUN)	21 Aug 1998

Qualification Rules: First 2 in each heat (Q) and the next 2 fastest (q) advance to the Final

Start List
Lane	Bib Number	Name	Personal Best	Season Best	European Ranking
1	689	DEN NIELSEN GLNIELSEN Gustav Lundholm	45.93	46.05	39
2	670	CZE ŠORM PŠORM Patrik	45.41	45.66	6
3	1144	SUI PETRUCCIANI RPETRUCCIANI Ricky	45.02	45.26	16
4	941	IRL O'DONNELL CO'DONNELL Christopher	45.26	45.26	15
5	825	GBR HUDSON-SMITH MHUDSON-SMITH Matthew	44.35	44.35	1
6	618	BEL DOOM ADOOM Alexander	45.34	45.36	12
7	1123	SRB KIJANOVIĆ BKIJANOVIĆ Boško	45.59	45.59	14
8	1088	POR COELHO JCOELHO João	45.41	45.41	27