| 14.02.16 | | 18:50 | | START LIST |
| Men | | 400 m |
| | Final | | | | |
WR=44.57 | | CLEMENT Kerron | | USA | | | 12.03.05 | | Fayetteville | |
ER=45.05 | | SCHONLEBE Thomas | | GDR | | | 05.02.88 | | Sindelfingen | |
RR=45.90 | | MASHCHENKO Ruslan | | RUS | | | 01.03.98 | | Valencia | |
CR=45.80 | | MASLAK Pavel | | CZE | | | 2015 | | Moscow | |
| | | Birth | | | | |
Lane | Bib | N A M E | Day | | SB | PB |
| 18:50 | | Heat: 1 | |
1 | 151 | NESMASHNYY Denis | 08/03/92 | | | 48.90 | 47.52 |
2 | 24 | RUDENKO Andrey | 19/09/90 | | | 47.98 | 47.98 |
3 | 18 | TRAMBOVETSKIY Yuriy | 27/06/87 | | | 47.37 | 47.36 |
4 | 19 | SAVIN Pavel | 23/01/94 | | | | 47.06 |
5 | 14 | POLYAKOV Nikita | 19/09/93 | | | | 48.14 |
6 | 20 | VESNIN Nikita | 15/04/94 | | | 48.17 | 47.27 |
| 18:55 | | Heat: 2 | |
1 | 23 | OJGIBESOV Ilya | 10/07/92 | | | 49.00 | 49.00 |
2 | 21 | FAYZULIN Maksim | 18/01/92 | | | | |
3 | 22 | FILATOV Mikhail | 01/07/94 | | | 47.26 | 47.26 |
4 | 13 | DENMUKHAMETOV Artem | 15/05/93 | | | | |
5 | 17 | RAFILOVICH Maksim | 15/04/86 | | | 46.72 | 46.72 |
6 | 16 | KRASNOV Vladimir | 19/09/90 | | | 47.46 | 46.86 |