1500m Men Nat heats, Heat:1 of 4 ; Official result since 15:56
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 8 | 606 | PUYUELO VICTOR | ESP | Sen | 3:49.60 | |||
| 2 | 12 | 605 | JANSEN WOUTER | NED | Sen | 3:49.85 | |||
| 3 | 5 | 601 | D'HOORE WARD | HAC | Sen | 3:50.29 | |||
| 4 | 11 | 604 | HORVATH BALINT | HUN | Sen | 3:50.46 | |||
| 5 | 10 | 609 | WILMS MICHAEL | GER | Sen | 3:50.98 | |||
| 6 | 7 | 600 | DENAYS PIERRE | USTA | Sen | 3:51.37 | |||
| 7 | 14 | 912 | MEKONEN TECLE | NED | Sen | 3:51.48 | |||
| 8 | 9 | 603 | HAVEVIG PETTERSEN MAGNUS | NOR | Sen | 3:53.25 | |||
| 9 | 6 | 607 | RUITER YORBEN | NED | Sen | 3:53.67 | |||
| 10 | 4 | 598 | CONVENTS TIMOTHY | ROBA | Sen | 3:57.00 | |||
| 11 | 2 | 595 | BLUMENTRITT ROBERT | GER | Jun | 3:58.19 | |||
| 3 | 602 | GUNKEL LEIF | GER | Jun | DNS | ||||
| 1 | 608 | SOUGHOU YASSINE | RCAS | Sen | DNF | ||||
| 13 | 599 | DE SCHRYVER DAVY | BEL | Sen | DNF |