| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 1507 | Slimane MOULA |
ALG |
1:44.89 Q | |
| 2 | 2 | 3 | 1637 | Marco AROP |
CAN |
1:45.12 Q | |
| 3 | 1 | 1 | 2094 | Emmanuel Kipkurui KORIR |
KEN |
1:45.38 Q SB | |
| 4 | 3 | 3 | 2103 | Emmanuel WANYONYI |
KEN |
1:45.42 q | |
| 5 | 1 | 2 | 1508 | Djamel SEDJATI |
ALG |
1:45.44 Q | |
| 6 | 2 | 1 | 2093 | Wyclife KINYAMAL |
KEN |
1:45.49 Q | |
| 7 | 2 | 2 | 1847 | Gabriel TUAL |
FRA |
1:45.53 Q | |
| 8 | 3 | 1 | 1527 | Peter BOL |
AUS |
1:45.58 q | |
| 9 | 4 | 3 | 1845 | Benjamin ROBERT |
FRA |
1:45.67 | |
| 10 | 5 | 3 | 1975 | Mark ENGLISH |
IRL |
1:45.78 | |
| 11 | 4 | 1 | 1878 | Kyle LANGFORD |
GBR |
1:45.91 | |
| 12 | 6 | 3 | 2323 | Abdessalem AYOUNI |
TUN |
1:46.08 | |
| 13 | 5 | 1 | 2146 | Jesus Tonatiu LOPEZ |
MEX |
1:46.17 | |
| 14 | 3 | 2 | 1887 | Daniel ROWDEN |
GBR |
1:46.27 | |
| 15 | 7 | 3 | 1762 | Álvaro DE ARRIBA |
ESP |
1:46.30 | |
| 16 | 4 | 2 | 2011 | Catalin TECUCEANU |
ITA |
1:46.31 | |
| 17 | 8 | 3 | 2128 | Abdelati EL GUESSE |
MAR |
1:46.46 | |
| 18 | 5 | 2 | 1764 | Mariano GARCÍA |
ESP |
1:46.70 | .692 |
| 19 | 6 | 1 | 2169 | Tony VAN DIEPEN |
NED |
1:46.70 | .700 |
| 20 | 6 | 2 | 2300 | Andreas KRAMER |
SWE |
1:46.71 | |
| 21 | 7 | 2 | 2086 | Noah KIBET |
KEN |
1:47.15 | |
| 22 | 7 | 1 | 2130 | Elhassane MOUJAHID |
MAR |
1:47.18 | |
| 23 | 8 | 1 | 1792 | Tolesa BODENA |
ETH |
1:50.55 | |
| 2 | 2135 | Moad ZAHAFI |
MAR |
DQ |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second