| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 129 | Thomas Throssell | 
                                         
                                        AUS
                                     | 
                                    53.27 | 0.187 | 
| 2 | 586 | Alejandro Gil Ruiz | 
                                         
                                        MEX
                                     | 
                                    54.29 | 0.209 | 
| 3 | 735 | Chunyu Chang | 
                                         
                                        TPE
                                     | 
                                    54.35 | 0.216 | 
| 4 | 746 | Rami Balti | 
                                         
                                        TUN
                                     | 
                                    54.59 | 0.247 | 
| 5 | 338 | Ignacio Saez | 
                                         
                                        ESP
                                     | 
                                    55.31 | 0.215 | 
| 6 | 143 | Matthew Thomspon | 
                                         
                                        BAH
                                     | 
                                    55.38 | 0.158 | 
| 7 | 268 | Mauricio Lizano Avila | 
                                         
                                        CRC
                                     | 
                                    55.90 | 0.224 | 
| 8 | 214 | Eloi Tiendrebeogo | 
                                         
                                        BUR
                                     | 
                                    58.84 PB | 0.205 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 516 | Haruto Deguchi | 
                                         
                                        JPN
                                     | 
                                    51.28 PB | 0.195 | 
| 2 | 454 | Dániel Huller | 
                                         
                                        HUN
                                     | 
                                    51.86 | 0.170 | 
| 3 | 380 | Martin Fraysse | 
                                         
                                        FRA
                                     | 
                                    52.72 | 0.174 | 
| 4 | 545 | Mohammed Duhaim Al Muawi | 
                                         
                                        KSA
                                     | 
                                    53.05 | 0.152 | 
| 5 | 500 | Shanthamoi Brown | 
                                         
                                        JAM
                                     | 
                                    53.27 | 0.123 | 
| 6 | 112 | Pedro Garrido | 
                                         
                                        ARG
                                     | 
                                    54.56 | 0.152 | 
| 7 | 190 | Caio de Almeida | 
                                         
                                        BRA
                                     | 
                                    55.65 | 0.165 | 
| 666 | Lindukuhle Gora | 
                                         
                                        RSA
                                     | 
                                    DQ | 0.158 |