| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 6 | 2539 | Kirani JAMES |
GRN |
44.93 Q |
| 2 | 1 | 1 | 2977 | Machel CEDENIO |
TTO |
44.98 Q |
| 3 | 1 | 7 | 2171 | Ali Khamis Khamis |
BRN |
45.12 Q |
| 4 | 1 | 2 | 2540 | Bralon TAPLIN |
GRN |
45.15 Q |
| 5 | 2 | 6 | 2623 | Rusheen MCDONALD |
JAM |
45.22 Q SB |
| 6 | 2 | 7 | 2065 | Steven GARDINER |
BAH |
45.24 Q |
| 6 | 1 | 4 | 2980 | Lalonde Gordon |
TTO |
45.24 Q |
| 8 | 3 | 6 | 2461 | Matthew HUDSON-SMITH |
GBR |
45.26 Q |
| 8 | 1 | 3 | 2910 | Wayde VAN NIEKERK |
RSA |
45.26 Q |
| 10 | 2 | 1 | 3093 | Gil Roberts |
USA |
45.27 Q |
| 11 | 1 | 5 | 3090 | LaShawn Merritt |
USA |
45.28 Q |
| 12 | 2 | 4 | 2929 | Luka JANEŽIČ |
SLO |
45.33 Q |
| 13 | 3 | 1 | 2275 | Yoandys Lescay |
CUB |
45.36 Q SB |
| 14 | 3 | 4 | 2126 | Baboloki THEBE |
BOT |
45.41 Q |
| 15 | 4 | 6 | 3102 | David Verburg |
USA |
45.48 q |
| 16 | 3 | 7 | 2780 | Liemarvin BONEVACIA |
NED |
45.49 Q |
| 17 | 2 | 2 | 2262 | Nery Brenes |
CRC |
45.53 Q |
| 18 | 4 | 7 | 2849 | Rafał Omelko |
POL |
45.54 q |
| 19 | 5 | 7 | 2304 | Pavel MASLÁK |
CZE |
45.54 q |
| 20 | 4 | 4 | 2063 | Chris Brown |
BAH |
45.56 SB |
| 20 | 3 | 2 | 2125 | Karabo SIBANDA |
BOT |
45.56 Q |
| 22 | 5 | 4 | 2472 | Martyn ROONEY |
GBR |
45.60 |
| 23 | 2 | 3 | 2327 | Luguelín SANTOS |
DOM |
45.61 Q |
| 24 | 4 | 1 | 2617 | Fitzroy Dunkley |
JAM |
45.66 |
| 25 | 2 | 5 | 2880 | Abdalelah Haroun |
QAT |
45.76 Q |
| 26 | 5 | 6 | 2547 | Winston GEORGE |
GUY |
45.77 |
| 27 | 3 | 3 | 2620 | Javon FRANCIS |
JAM |
45.88 Q |
| 28 | 5 | 1 | 2089 | Kévin BORLÉE |
BEL |
45.90 |
| 29 | 3 | 5 | 2121 | Isaac MAKWALA |
BOT |
45.91 Q |
| 30 | 4 | 5 | 3027 | Vitaliy Butrym |
UKR |
45.92 |
| 31 | 6 | 7 | 2572 | Muhammed Anas YAHIYA |
IND |
45.95 |
| 32 | 4 | 3 | 2088 | Jonathan BORLÉE |
BEL |
46.01 |
| 33 | 5 | 5 | 2587 | Donald Blair-Sanford |
ISR |
46.06 |
| 34 | 4 | 2 | 2600 | Matteo GALVAN |
ITA |
46.07 |
| 35 | 6 | 1 | 3115 | Alberth Bravo |
VEN |
46.15 |
| 35 | 5 | 2 | 2679 | Raymond Kibet |
KEN |
46.15 |
| 35 | 6 | 5 | 2982 | Deon LENDORE |
TTO |
46.15 |
| 38 | 6 | 4 | 2663 | Julian Jrummi WALSH |
JPN |
46.37 |
| 39 | 6 | 6 | 2254 | Diego PALOMEQUE |
COL |
46.48 |
| 40 | 7 | 1 | 2697 | Alexander Lerionka Sampao |
KEN |
46.62 |
| 41 | 7 | 5 | 2147 | Hederson Estefani |
BRA |
46.68 |
| 42 | 5 | 3 | 2685 | Alphas Leken KISHOYIAN |
KEN |
46.74 |
| 43 | 7 | 4 | 2321 | Gustavo Cuesta |
DOM |
46.92 |
| 44 | 7 | 7 | 2792 | Orukpe Eraiyokan |
NGR |
47.42 SB |
| 45 | 6 | 3 | 3122 | Brandon Parris |
VIN |
47.62 |
| 46 | 6 | 2 | 2816 | Mehboob Ali |
PAK |
48.37 |
| 47 | 8 | 7 | 2642 | Yuzo Kanemaru |
JPN |
48.38 |
| 48 | 7 | 2 | 2217 | Bachir MAHAMAT |
CHA |
48.59 |
| 49 | 8 | 1 | 2801 | Ousseini Djibo Idrissa |
NIG |
50.06 |
| 50 | 8 | 4 | 2885 | James Nyang CHIENGJIEK |
ROT |
52.89 |
| 6 | 2160 | Abbas Abubakar ABBAS |
BRN |
DQ RIAAF 163.3a | ||
| 2 | 2333 | Anas Beshr |
EGY |
DQ RIAAF 163.3a | ||
| 3 | 2073 | Alonzo RUSSELL |
BAH |
DQ RIAAF 163.3a |