| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 2786 | Ferguson Cheruiyot ROTICH |
KEN |
1:43.75 Q | |
| 2 | 2 | 1 | 1077 | Peter BOL |
AUS |
1:44.13 Q AR | |
| 3 | 3 | 1 | 2047 | Elliot GILES |
GBR |
1:44.49 Q | |
| 4 | 4 | 1 | 2887 | Abdelati EL GUESSE |
MAR |
1:44.84 q PB | |
| 5 | 1 | 4 | 1269 | Nijel AMOS |
BOT |
1:45.04 Q | |
| 6 | 5 | 1 | 3937 | Isaiah JEWETT |
USA |
1:45.07 q | |
| 7 | 2 | 4 | 2787 | Michael SARUNI |
KEN |
1:45.21 Q | |
| 8 | 1 | 2 | 1420 | Marco AROP |
CAN |
1:45.26 Q | |
| 9 | 3 | 4 | 1784 | Adrián BEN |
ESP |
1:45.30 Q | |
| 10 | 1 | 6 | 2780 | Emmanuel Kipkurui KORIR |
KEN |
1:45.33 Q | |
| 11 | 2 | 6 | 3186 | Mateusz BORKOWSKI |
POL |
1:45.34 Q | |
| 12 | 4 | 4 | 1095 | Jeffrey RISELEY |
AUS |
1:45.41 q | |
| 13 | 2 | 2 | 1225 | Amel TUKA |
BIH |
1:45.48 Q | |
| 14 | 1 | 3 | 3956 | Clayton MURPHY |
USA |
1:45.53 Q | |
| 15 | 3 | 2 | 1978 | Gabriel TUAL |
FRA |
1:45.63 Q | |
| 16 | 5 | 4 | 2891 | Oussama NABIL |
MAR |
1:45.64 q | .632 |
| 17 | 3 | 6 | 3935 | Bryce HOPPEL |
USA |
1:45.64 Q | .638 |
| 18 | 2 | 3 | 2064 | Daniel ROWDEN |
GBR |
1:45.73 Q | .723 |
| 19 | 3 | 3 | 3648 | Abdessalem AYOUNI |
TUN |
1:45.73 Q SB | .728 |
| 20 | 4 | 3 | 1087 | Charlie HUNTER |
AUS |
1:45.91 q | |
| 21 | 6 | 4 | 1947 | Pierre-Ambroise BOSSE |
FRA |
1:45.97 q | |
| 22 | 5 | 3 | 1807 | Saúl ORDÓÑEZ |
ESP |
1:45.98 | |
| 23 | 6 | 1 | 3027 | Tony VAN DIEPEN |
NED |
1:46.03 | |
| 24 | 4 | 6 | 2894 | Mostafa SMAILI |
MAR |
1:46.05 | |
| 25 | 4 | 2 | 1810 | Pablo SÁNCHEZ-VALLADARES |
ESP |
1:46.06 | |
| 26 | 1 | 5 | 2930 | Jesus Tonatiu LOPEZ |
MEX |
1:46.14 Q | |
| 27 | 2 | 5 | 1193 | Eliott CRESTAN |
BEL |
1:46.19 Q | |
| 28 | 5 | 6 | 1007 | Yassine HETHAT |
ALG |
1:46.20 | |
| 29 | 6 | 3 | 1435 | Brandon MCBRIDE |
CAN |
1:46.32 | |
| 30 | 5 | 2 | 3565 | Andreas KRAMER |
SWE |
1:46.44 | |
| 31 | 3 | 5 | 3190 | Patryk DOBEK |
POL |
1:46.59 Q | |
| 32 | 4 | 5 | 2343 | Mark ENGLISH |
IRL |
1:46.75 | |
| 33 | 6 | 2 | 2043 | Oliver DUSTIN |
GBR |
1:46.94 | |
| 34 | 7 | 4 | 3273 | Ryan SÁNCHEZ |
PUR |
1:47.07 | |
| 35 | 5 | 5 | 1976 | Benjamin ROBERT |
FRA |
1:47.12 | |
| 36 | 7 | 2 | 1534 | Alex BEDDOES |
COK |
1:47.26 NR | |
| 37 | 7 | 1 | 1021 | Pol MOYA |
AND |
1:47.44 SB | |
| 38 | 6 | 6 | 3289 | Abubaker Haydar ABDALLA |
QAT |
1:47.45 | |
| 39 | 8 | 4 | 1305 | Thiago ANDRÉ |
BRA |
1:47.75 | |
| 40 | 7 | 3 | 1873 | Melese NBERET |
ETH |
1:47.80 | |
| 41 | 6 | 5 | 1165 | Eric NZIKWINKUNDA |
BDI |
1:47.97 | |
| 42 | 8 | 2 | 1381 | Francky MBOTTO |
CAF |
1:48.26 NR | |
| 43 | 8 | 1 | 2825 | Musa HAJDARI |
KOS |
1:48.96 | |
| 44 | 7 | 6 | 3278 | Wesley VÁZQUEZ |
PUR |
1:49.06 SB | |
| 45 | 7 | 5 | 3265 | Andrés ARROYO |
PUR |
1:53.09 | |
| 46 | 8 | 5 | 1680 | Dennick LUKE |
DMA |
1:54.30 | |
| 47 | 8 | 3 | 1729 | James Nyang CHIENGJIEK |
ART |
2:02.04 | |
| 6 | 1678 | Ayanleh SOULEIMAN |
DJI |
DNS |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second