| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 1543 | Tre'tez Kinnaird |
USA |
1:48.04 Q |
| 2 | 1 | 2 | 979 | Joshua Tiampati Masikonde |
KEN |
1:48.09 Q |
| 3 | 2 | 3 | 277 | Thiago ANDRÉ |
BRA |
1:48.16 Q |
| 4 | 3 | 3 | 1385 | Kalle BERGLUND |
SWE |
1:48.57 q PB |
| 5 | 1 | 1 | 972 | Alfred KIPKETER |
KEN |
1:48.67 Q |
| 6 | 2 | 1 | 661 | Kyle LANGFORD |
GBR |
1:48.76 Q |
| 7 | 3 | 1 | 565 | Jena Umar |
ETH |
1:48.81 q |
| 8 | 2 | 2 | 1383 | Andreas ALMGREN |
SWE |
1:48.87 Q |
| 9 | 4 | 3 | 190 | Nikolaus Franzmair |
AUT |
1:48.94 |
| 10 | 5 | 3 | 856 | Enrico Riccobon |
ITA |
1:49.40 |
| 11 | 3 | 2 | 609 | Nasredine KHATIR |
FRA |
1:49.79 |
| 12 | 4 | 2 | 807 | Karl Griffin |
IRL |
1:49.97 |
| 13 | 5 | 2 | 1333 | Lucijan Zalokar |
SLO |
1:50.06 |
| 14 | 6 | 2 | 259 | Yan SLOMA |
BLR |
1:50.19 |
| 15 | 7 | 2 | 532 | Axel Vives |
ESP |
1:50.81 |
| 16 | 4 | 1 | 1096 | Tony VAN DIEPEN |
NED |
1:50.86 |
| 17 | 8 | 2 | 641 | Theo Blundell |
GBR |
1:51.12 |
| 18 | 6 | 3 | 104 | Takieddine Hedeilli |
ALG |
1:51.28 |
| 19 | 7 | 3 | 562 | Mamush Lencha |
ETH |
1:51.41 |
| 20 | 5 | 1 | 1225 | Andres Gonzalez |
PUR |
1:51.53 |
| 21 | 6 | 1 | 246 | Aurele VANDEPUTTE |
BEL |
1:51.57 |
| 22 | 7 | 1 | 192 | Dominik Stadlmann |
AUT |
1:52.73 |
| 23 | 8 | 1 | 152 | Luke Mathews |
AUS |
1:55.92 |
| 3 | 1300 | Konstantin Tolokonnikov |
RUS |
DNF |