400 meter U20 Men, Heat:1 of 2 ; Not yet official
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 320 | MILOS RADOJKOVIC | SRB | Jun | 49.82 | |||
| 2 | 3 | 196 | GIORGI GIORGADZE | GEO | Jun | 50.23 | |||
| 3 | 5 | 230 | BORIS VUJOSEVIC | MNE | Jun | 50.41 | |||
| 4 | 6 | 224 | BERAT MUSTAFA | MKD | Jun | 52.03 | |||
| 5 | 2 | 134 | ERSI KABAJ | ALB | Jun | 59.02 | |||
| 7 | 152 | ALEN ARSTAMYAN | ARM | Jun | DNS |