400 meter U20 Men, Heat:1 of 2 ; Official result
| Rank | Lane | ID | Name | PB | Team | Result | Info | Video |
| 1 | 6 | 95 | TEYMUR SALAHZADE | AZERBAIJAN | 50.07 | |||
| 2 | 5 | 127 | REMUS NICULITA | ROMANIA | 50.44 | |||
| 3 | 3 | 121 | IAN UDREA | MOLDOVO | 51.99 | |||
| 4 | 4 | 137 | JAN JENKO RANKOVIC | SLOVENIA | 52.36 | |||
| 5 | 1 | 226 | DENIN LUNJA | BOSNAANDHERZEGOVINA | 53.49 | |||
| 6 | 2 | 219 | ALEN ARSTAMYAN | ARMENIA | 54.74 |