| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 311 | Anthony COX |
JAM
|
46.53 Q PB | 0.229 |
| 2 | 448 | Gregor GRAHOVAC |
SLO
|
47.74 Q | 0.181 |
| 3 | 133 | Mohammad Jahir RAYHAN |
BAN
|
48.00 Q PB | 0.178 |
| 4 | 457 | Thiran Ravishka |
SRI
|
48.72 Q | 0.200 |
| 5 | 129 | Correy Sherrod |
BAH
|
48.79 q | 0.235 |
| 6 | 179 | Bo Xu |
CHN
|
48.87 q | 0.220 |
| 7 | 361 | Patrice Remandro |
MAD
|
48.89 PB | 0.372 |
| 8 | 304 | Ali Soleymani |
IRI
|
49.24 | 0.212 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 226 | Melkamu Assefa |
ETH
|
47.23 Q | 0.209 |
| 2 | 277 | Daniel WILLIAMS |
GUY
|
47.41 Q PB | 0.208 |
| 3 | 398 | Antonio Grant |
PAN
|
47.54 Q PB | 0.189 |
| 4 | 282 | Elvin Josué Canales |
HON
|
47.85 Q PB | 0.160 |
| 5 | 442 | Thiruben S/O Thana Rajan |
SGP
|
47.91 q PB | 0.188 |
| 6 | 514 | José Álvarez |
VEN
|
48.77 q PB | 0.195 |
| 498 | Eric Layeng |
UGA
|
DQ |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 342 | Kelvin Sane TAUTA |
KEN
|
47.36 Q PB | 0.387 |
| 2 | 154 | Musa ISAH |
BRN
|
47.91 Q | 0.182 |
| 3 | 500 | Yaroslav Demchenko |
UKR
|
48.11 Q PB | 0.162 |
| 4 | 355 | Reuben Nichols |
LCA
|
49.22 Q | 0.279 |
| 5 | 288 | Manish Manish |
IND
|
50.78 | 0.220 |
| 6 | 117 | Elián LARREGINA |
ARG
|
59.05 | 0.182 |
| 376 | Mohamed Naail |
MDV
|
DQ | 0.192 | |
| 395 | Nsikak Francis Okon |
NGR
|
DNS |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 319 | Antonio WATSON |
JAM
|
47.22 Q | 0.247 |
| 2 | 340 | David Sanayek KAPIRANTE |
KEN
|
47.29 Q PB | 0.203 |
| 3 | 388 | Ivan Danny GELDENHUYS |
NAM
|
47.60 Q PB | 0.187 |
| 4 | 161 | Hantao Deng |
CHN
|
48.95 Q PB | 0.238 |
| 5 | 501 | Yaroslav Holub |
UKR
|
49.02 PB | 0.172 |
| 6 | 424 | Alexandru Vlad |
ROU
|
49.24 | 0.379 |
| 7 | 299 | MohammadReza Dehghani |
IRI
|
49.40 | 0.200 |
| 8 | 291 | Akshay Nain |
IND
|
50.24 | 0.169 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 148 | Bruno Silva |
BRA
|
47.90 Q | 0.186 |
| 2 | 468 | Colby Jennings |
TKS
|
48.33 Q | 0.388 |
| 3 | 146 | Bernard Olesitse |
BOT
|
48.92 Q | 0.164 |
| 4 | 130 | Tyrell Simms |
BAH
|
49.15 Q | 0.179 |
| 5 | 515 | Diego Camacho |
VEN
|
49.42 | 0.222 |
| 492 | Emmanuel Goni |
UGA
|
DQ | 0.243 | |
| 519 | Kennedy LUCHEMBE |
ZAM
|
DQ | 0.208 |