| Results - Qualifying - total result after all 3 runs if mark is "Q" | ||||||||||||
| Heat | Rank | Bike | Name | NOC | Time 1 | P 1 | Time 2 | P 2 | Time 3 | P 3 | Total Points | Mark |
| 1 | 1 | P 11 | FIELDS Connor | USA | 32.792 | 1 | 33.271 | 1 | 32.927 | 1 | 3 | Q |
| 1 | 2 | P 187 | GARCIA Jared | USA | 32.883 | 2 | 33.633 | 3 | 33.781 | 2 | 7 | Q |
| 1 | 3 | P 421 | RICCARDI Romain | ITA | 33.729 | 3 | 33.436 | 2 | 34.012 | 3 | 8 | Q |
| 1 | 4 | 145 | MOLINA Gonzalo° | ARG | 34.462 | 4 | 34.024 | 4 | 34.610 | 6 | 14 | Q |
| 1 | 5 | P 322 | PIZARRO Ernesto | ARG | 35.144 | 6 | 34.500 | 5 | 34.525 | 5 | 16 | |
| 1 | 6 | P 993 | NAGASAKO Yoshitaku | JPN | 35.531 | 7 | 53.170 | 8 | 34.080 | 4 | 19 | |
| 1 | 7 | P 126 | ENDARA MADERA Fausto Andres | ECU | 34.579 | 5 | 36.964 | 7 | 35.316 | 7 | 19 | |
| 1 | 8 | P 191 | ANDREASEN Klaus Bøgh | DEN | 35.669 | 8 | 35.448 | 6 | 36.090 | 8 | 22 | |
| 2 | 1 | 2 | DAUDET Joris | FRA | 33.010 | 1 | 33.431 | 2 | 33.109 | 1 | 4 | Q |
| 2 | 2 | P 148 | van GENDT Twan | NED | 33.130 | 2 | 33.078 | 1 | 33.484 | 2 | 5 | Q |
| 2 | 3 | P 50 | FALLA BUCHELY Emilio Andres | ECU | 33.868 | 3 | 34.169 | 4 | 33.731 | 3 | 10 | Q |
| 2 | 4 | P 321 | RICCARDI Remi | FRA | 34.331 | 4 | 33.825 | 3 | 34.070 | 4 | 11 | Q |
| 2 | 5 | 122 | GELUSINI Mauricio | ARG | 34.656 | 5 | 34.356 | 6 | 34.392 | 5 | 16 | |
| 2 | 6 | 243 | MIRELES SUAZO Christopher | MEX | 35.750 | 6 | 34.295 | 5 | 35.546 | 7 | 18 | |
| 2 | 7 | P 133 | CRISTOFOLI Roberto | ITA | DNF | 8 | 34.881 | 8 | 34.515 | 6 | 22 | |
| 2 | 8 | P 74 | FURLAN Mattia | ITA | 1:15.100 | 7 | 34.878 | 7 | DNF | 8 | 22 | |
| 3 | 1 | P 39 | ANDRE Sylvain | FRA | 33.510 | 1 | 34.229 | 1 | 34.085 | 1 | 3 | Q |
| 3 | 2 | P 69 | GODET Damien | FRA | 33.722 | 2 | 35.780 | 4 | 34.548 | 3 | 9 | Q |
| 3 | 3 | P 92 | JASPERS Martijn | NED | 34.127 | 3 | 34.603 | 2 | 34.657 | 4 | 9 | Q |
| 3 | 4 | P 204 | DUCHENE Simon | FRA | 36.042 | 5 | 35.150 | 3 | 34.427 | 2 | 10 | Q |
| 3 | 5 | P 170 | DIXINI VILELA Miguel | BRA | 34.278 | 4 | DNF | 7 | 35.045 | 5 | 16 | |
| 3 | 6 | P 102 | THERKILDSEN Morten | DEN | 37.550 | 6 | 38.285 | 6 | 35.313 | 6 | 18 | |
| 3 | 7 | 123 | GERBAUDO Agustin° | ARG | 47.357 | 7 | 36.541 | 5 | 35.510 | 7 | 19 | |
| 3 | 8 | 231 | CAMPO Alfredo | ECU | 1:15.163 | 8 | DNS | 10 | DNS | 10 | 28 | |
| 4 | 1 | P 120 | PELLUARD Vincent | FRA | 33.955 | 2 | 33.805 | 1 | 33.485 | 1 | 4 | Q |
| 4 | 2 | P 105 | NHLAPO Sifiso | RSA | 33.551 | 1 | 33.984 | 2 | 33.806 | 3 | 6 | Q |
| 4 | 3 | P 500 | REZENDE Renato | BRA | 34.099 | 3 | 34.797 | 4 | 33.748 | 2 | 9 | Q |
| 4 | 4 | P 599 | dos REIS Rogerio | BRA | 35.271 | 6 | 34.047 | 3 | 34.164 | 4 | 13 | Q |
| 4 | 5 | P 117 | FANTONI Giacomo | ITA | 34.249 | 4 | 37.191 | 8 | 34.282 | 5 | 17 | |
| 4 | 6 | 168 | STIPANICIC SORBI Rodolfo Elias | ARG | 35.210 | 5 | 35.404 | 5 | 37.747 | 7 | 17 | |
| 4 | 7 | P 785 | LOPEZ Miguel Calixto | COL | 35.502 | 8 | 35.805 | 6 | 35.086 | 6 | 20 | |
| 4 | 8 | P 229 | AGUIRRE Elias | CHI | 35.393 | 7 | 36.036 | 7 | DNF | 8 | 22 | |
| 5 | 1 | P 65 | PHILLIPS Liam | GBR | 33.988 | 3 | 33.683 | 3 | 33.261 | 1 | 7 | Q |
| 5 | 2 | P 194 | VILLEGAS Federico | ARG | 33.929 | 2 | 33.626 | 2 | 34.011 | 3 | 7 | Q |
| 5 | 3 | P 25 | GOODWIN Darryn | AUS | 35.202 | 6 | 33.426 | 1 | 33.519 | 2 | 9 | Q |
| 5 | 4 | P 280 | MONTENEGRO Cesar | ARG | 34.426 | 4 | 33.930 | 4 | 35.913 | 4 | 12 | Q |
| 5 | 5 | P 95 | NOBLES Barry | USA | 33.640 | 1 | 35.245 | 6 | DNF | 7 | 14 | |
| 5 | 6 | 176 | de CARVALHO Edson Marcos | BRA | 35.460 | 7 | 35.797 | 7 | 35.940 | 5 | 19 | |
| 5 | 7 | 140 | MATURANO Fabricio Miguel | ARG | 36.202 | 8 | 34.655 | 5 | 55.187 | 6 | 19 | |
| 5 | 8 | P 216 | DODD Kyle | RSA | 35.141 | 5 | DNF | 8 | DNS | 10 | 23 | |
| 6 | 1 | P 179 | POSEY Justin | USA | 33.418 | 1 | 33.092 | 1 | 33.378 | 2 | 4 | Q |
| 6 | 2 | 6 | ROBINSON Donny | USA | 34.093 | 3 | 33.399 | 2 | 33.704 | 3 | 8 | Q |
| 6 | 3 | P 121 | van der BIEZEN Raymon | NED | 34.587 | 6 | 33.496 | 3 | 33.099 | 1 | 10 | Q |
| 6 | 4 | P 157 | MARTINS FERREIRA Igor | BRA | 33.622 | 2 | 35.366 | 7 | 33.853 | 4 | 13 | Q |
| 6 | 5 | P 56 | SALAZAR LOPEZ Sergio Ignacio | COL | 34.526 | 5 | 33.858 | 4 | 33.858 | 5 | 14 | |
| 6 | 6 | P 60 | DIAZ MONTANA Jose Luis | COL | 34.381 | 4 | 45.019 | 8 | 34.311 | 6 | 18 | |
| 6 | 7 | 205 | ARENAS CORREA Andres | COL | 35.028 | 7 | 34.669 | 5 | 34.835 | 7 | 19 | |
| 6 | 8 | 163 | SANTOLINI Nicolas° | ARG | 36.952 | 8 | 34.883 | 6 | 35.641 | 8 | 22 | |
| 7 | 1 | 4 | DEAN Anthony | AUS | 32.913 | 1 | 33.732 | 1 | 32.704 | 1 | 3 | Q |
| 7 | 2 | P 14 | CALEYRON Quentin | FRA | 34.065 | 2 | 33.999 | 2 | 33.552 | 2 | 6 | Q |
| 7 | 3 | P 717 | JIMENEZ CAICEDO Andres Eduardo | COL | 34.350 | 4 | 34.239 | 3 | 33.970 | 4 | 11 | Q |
| 7 | 4 | P 259 | van den BERG Roy | NED | 34.429 | 5 | 34.511 | 4 | 33.813 | 3 | 12 | Q |
| 7 | 5 | P 15 | SCHERPEN Martijn | NED | 34.259 | 3 | 34.513 | 5 | 34.279 | 5 | 13 | |
| 7 | 6 | 181 | SOUSA FILHO Anderson Ezequiel° | BRA | 34.482 | 6 | 35.224 | 6 | 34.279 | 5 | 17 | |
| 7 | 7 | P 908 | OLIVEIRA Allan | BRA | 35.083 | 7 | 36.169 | 7 | 34.939 | 7 | 21 | |
| 7 | 8 | P 412 | OSTETI Hugo | BRA | 35.567 | 8 | 40.146 | 8 | 35.844 | 8 | 24 | |
| 8 | 1 | P 37 | van GORKOM Jelle | NED | 33.156 | 1 | 33.728 | 1 | 33.627 | 1 | 3 | Q |
| 8 | 2 | P 566 | OQUENDO ZABALA Carlos Mario | COL | 33.643 | 3 | 34.326 | 2 | 34.140 | 3 | 8 | Q |
| 8 | 3 | P 43 | LAPRAZ Yvan | SUI | 33.826 | 4 | 34.504 | 4 | 33.966 | 2 | 10 | Q |
| 8 | 4 | P 361 | BUSTOS Lucas Alfredo | ARG | 33.454 | 2 | 38.410 | 6 | 34.159 | 4 | 12 | Q |
| 8 | 5 | 162 | SANTILLAN Hernan° | ARG | 33.963 | 5 | 34.373 | 3 | 34.752 | 5 | 13 | |
| 8 | 6 | 111 | CORDOBA Carlos | ARG | 36.288 | 8 | 35.569 | 5 | 37.709 | 6 | 19 | |
| 8 | 7 | P 149 | DAL FARRA MIRANDA Leandro | BRA | 36.043 | 7 | 40.952 | 7 | 39.630 | 7 | 21 | |
| 8 | 8 | 203 | ARBOLEDA OSPINA Juan Pablo° | COL | 34.399 | 6 | DNF | 8 | DNF | 8 | 22 | |