800m BOYS , Heat:1 of 2 ; Official result since 18:12
| Rank | Lane | ID | Name | SB | Team | Cat | Result | Info | Video |
| 1 | 5 | 304 | MICKUS Benediktas | 1'54"92 | LTU | Youth | 1:55.24 | Q | |
| 2 | 7 | 379 | GHEBAN Madalin Dorian | 1'56"22 | ROU | Youth | 1:55.45 | Q | |
| 3 | 2 | 182 | LOIR Pierrick | 1'52"10 | FRA | Youth | 1:55.79 | Q | |
| 4 | 4 | 338 | FEITSMA Ivan | 1'56"13 | NED | Youth | 1:55.97 | q | |
| 5 | 8 | 258 | BEGGIATO Luca | 1'56"17 | ITA | Youth | 1:57.38 | q | |
| 6 | 6 | 281 | KUPCS Gatis | 1'58"43 | LAT | Youth | 1:59.30 | ||
| 7 | 3 | 62 | LAZARAU Aliaksei | 1'59"22 | BLR | Youth | 2:03.07 |