| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 304 | Niklas Zender | 
                                         
                                        GER
                                     | 
                                    47.34 Q | 0.173 | 
| 2 | 38 | Juan Lewis | 
                                         
                                        BAH
                                     | 
                                    47.78 Q | 0.149 | 
| 3 | 344 | Marcell Deák Nagy | 
                                         
                                        HUN
                                     | 
                                    47.85 Q | 0.340 | 
| 4 | 592 | Arkadiusz Wojno | 
                                         
                                        POL
                                     | 
                                    48.17 | 0.195 | 
| 5 | 117 | Jannot Bacar | 
                                         
                                        COM
                                     | 
                                    48.38 NJ | 0.290 | 
| 6 | 165 | Alejandro Guerrero | 
                                         
                                        ESP
                                     | 
                                    49.20 | 0.144 | 
| 7 | 394 | Alessandro Pedrazzoli | 
                                         
                                        ITA
                                     | 
                                    50.80 | 0.296 | 
| 540 | Victor Isaiah | 
                                         
                                        NGR
                                     | 
                                    DQ | 0.183 | |
| 759 | Nidhal Abbassi | 
                                         
                                        TUN
                                     | 
                                    DNS | 0.000 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 424 | Hideyuki Hirose | 
                                         
                                        JPN
                                     | 
                                    47.86 Q | 0.206 | 
| 2 | 488 | Janis Leitis | 
                                         
                                        LAT
                                     | 
                                    47.95 Q | 0.139 | 
| 3 | 328 | Pétros KiriakÃdis | 
                                         
                                        GRE
                                     | 
                                    48.24 Q | 0.219 | 
| 4 | 750 | Darnell Greig | 
                                         
                                        TTO
                                     | 
                                    48.42 | 0.176 | 
| 5 | 466 | Yonas Al-Hosah | 
                                         
                                        KSA
                                     | 
                                    48.47 SB | 0.188 | 
| 6 | 795 | Roman Starukh | 
                                         
                                        UKR
                                     | 
                                    48.90 | 0.163 | 
| 7 | 702 | Juraj Mokráš | 
                                         
                                        SVK
                                     | 
                                    49.29 | 0.211 | 
| 8 | 538 | Noah Akwu | 
                                         
                                        NGR
                                     | 
                                    49.45 | 0.189 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 844 | O'Neal Wilder | 
                                         
                                        USA
                                     | 
                                    46.82 Q | 0.214 | 
| 2 | 619 | Juan Carlos Vega | 
                                         
                                        PUR
                                     | 
                                    48.03 Q | 0.168 | 
| 3 | 2 | Curtis Kock | 
                                         
                                        AHO
                                     | 
                                    48.21 Q | 0.186 | 
| 4 | 418 | Kevin Williams | 
                                         
                                        JAM
                                     | 
                                    48.42 | 0.177 | 
| 5 | 796 | Denys Teslenko | 
                                         
                                        UKR
                                     | 
                                    48.49 | 0.225 | 
| 6 | 173 | Marc Orozco | 
                                         
                                        ESP
                                     | 
                                    48.61 | 0.210 | 
| 7 | 231 | Tom Chouquet | 
                                         
                                        FRA
                                     | 
                                    49.06 | 0.240 | 
| 8 | 149 | Mavin Augustine | 
                                         
                                        DMA
                                     | 
                                    52.08 PB | 0.200 | 
| 9 | 528 | Peter Semper | 
                                         
                                        MNT
                                     | 
                                    54.87 SB | 0.165 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 335 | Kirani JAMES | 
                                         
                                        GRN
                                     | 
                                    46.53 Q NJ | 0.168 | 
| 2 | 91 | Tyler Daniel Harper | 
                                         
                                        CAN
                                     | 
                                    47.18 Q | 0.221 | 
| 3 | 274 | Jordan McGrath | 
                                         
                                        GBR
                                     | 
                                    47.38 Q | 0.207 | 
| 4 | 658 | Vladimir Krasnov | 
                                         
                                        RUS
                                     | 
                                    47.73 q | 0.196 | 
| 5 | 388 | Domenico Fontana | 
                                         
                                        ITA
                                     | 
                                    47.99 | 0.182 | 
| 6 | 305 | Pascal Nabow | 
                                         
                                        GER
                                     | 
                                    48.06 | 0.143 | 
| 7 | 37 | La'Sean Pickstock | 
                                         
                                        BAH
                                     | 
                                    48.54 | 0.264 | 
| 8 | 417 | Akino Ming | 
                                         
                                        JAM
                                     | 
                                    49.08 | 0.220 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 368 | Brian GREGAN | 
                                         
                                        IRL
                                     | 
                                    47.32 Q | 0.158 | 
| 2 | 446 | Silvester Kirwa Meli | 
                                         
                                        KEN
                                     | 
                                    47.34 Q SB | 0.211 | 
| 3 | 143 | Petr Vanek | 
                                         
                                        CZE
                                     | 
                                    47.78 q | 0.159 | 
| 4 | 580 | Jakub KRZEWINA | 
                                         
                                        POL
                                     | 
                                    47.97 | 0.185 | 
| 5 | 148 | Rasmus Brangstrup Olsen | 
                                         
                                        DEN
                                     | 
                                    48.46 | 0.256 | 
| 6 | 222 | Hafidhou Attoumani | 
                                         
                                        FRA
                                     | 
                                    48.56 SB | 0.294 | 
| 7 | 856 | Fadi Ba-Hafs | 
                                         
                                        YEM
                                     | 
                                    51.53 | 0.243 | 
| 469 | Ismail M.H Alsabani | 
                                         
                                        KSA
                                     | 
                                    DQ | 0.191 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 809 | Marcus Boyd | 
                                         
                                        USA
                                     | 
                                    47.56 Q | 0.165 | 
| 2 | 334 | Rondell Bartholomew | 
                                         
                                        GRN
                                     | 
                                    47.85 Q | 0.398 | 
| 3 | 693 | Awadelkarim Makki | 
                                         
                                        SUD
                                     | 
                                    47.93 Q | 0.331 | 
| 4 | 686 | Erik Voncina | 
                                         
                                        SLO
                                     | 
                                    48.20 | 0.174 | 
| 5 | 351 | Zoltán Kovács | 
                                         
                                        HUN
                                     | 
                                    48.25 | 0.271 | 
| 6 | 286 | Endrik Zilberstein | 
                                         
                                        GEO
                                     | 
                                    48.58 | 0.183 | 
| 7 | 520 | José Antonio Flores | 
                                         
                                        MEX
                                     | 
                                    49.36 | 0.198 | 
| 8 | 207 | Isoa Me | 
                                         
                                        FIJ
                                     | 
                                    49.40 SB | 0.165 | 
| 9 | 507 | Man Hou Wong | 
                                         
                                        MAC
                                     | 
                                    54.57 PB | 0.195 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 19 | Kurt Mulcahy | 
                                         
                                        AUS
                                     | 
                                    47.35 Q | 0.204 | 
| 2 | 272 | Nigel Levine | 
                                         
                                        GBR
                                     | 
                                    47.38 Q | 0.157 | 
| 3 | 751 | Zwede Hewitt | 
                                         
                                        TTO
                                     | 
                                    47.45 Q | 0.190 | 
| 4 | 553 | Mauritz KÃ¥shagen | 
                                         
                                        NOR
                                     | 
                                    47.75 q NJ | 0.186 | 
| 5 | 199 | Bereket Desta | 
                                         
                                        ETH
                                     | 
                                    47.80 | 0.187 | 
| 6 | 428 | Akihiro Urano | 
                                         
                                        JPN
                                     | 
                                    48.07 q SB | 0.162 | 
| 7 | 53 | Arnaud Froidmont | 
                                         
                                        BEL
                                     | 
                                    48.47 | 0.223 | 
| 8 | 46 | Fabian Norgrove | 
                                         
                                        BAR
                                     | 
                                    49.10 | 0.205 |