| Results - Time Trials - run #1 | |||||
| Rank | Bike | Name | NOC | Time | Mark |
| 1 | 219 | ANDRE Sylvain | FRA | 38.985 | Q |
| 2 | 134 | FIELDS Connor | USA | 39.803 | Q |
| 3 | 207 | SHARRAH Corben | USA | 39.823 | Q |
| 4 | 195 | MARTINEZ Lorin | FRA | 40.513 | Q |
| 5 | 150 | WOODCOCK Trent | NZL | 40.530 | Q |
| 6 | 160 | DALFARRA Leandro | BRA | 40.968 | Q |
| 7 | 190 | LEJINS Kristers | LAT | 41.042 | Q |
| 8 | 157 | BRETHAUER Luis | GER | 41.373 | Q |
| 9 | 172 | GANSER Maximilian | GER | 41.620 | Q |
| 10 | 156 | BIRKELAND Aleksander | NOR | 41.950 | Q |
| 11 | 205 | OSTETI Hugo | BRA | 42.086 | Q |
| 12 | 147 | TEULLET Denis | FRA | 42.379 | Q |
| 13 | 206 | FERREIRA Igor | BRA | 42.589 | Q |
| 14 | 189 | LAUSTSEN Niclas | DEN | 42.597 | Q |
| 15 | 187 | KRISTERS Taims | LAT | 42.598 | Q |
| 16 | 197 | MCCORMACK Connor | CAN | 42.601 | Q |
| 17 | 133 | CRUZ ORMENO Ignacio | CHI | 42.915 | Q |
| 18 | 176 | HENDERSON Ryan | AUS | 43.097 | Q |
| 19 | 164 | DOS REIS Rogério | BRA | 43.251 | Q |
| 20 | 165 | DUNSWORTH Matthew | AUS | 43.966 | Q |
| 21 | 203 | NILSEN Per Erik | NOR | 44.607 | Q |
| 22 | 130 | CLARKE Benjamin | AUS | 45.016 | Q |
| 23 | 217 | YOSHIMURA Jukia | JPN | 45.352 | Q |
| 24 | 148 | VAN GENDT Twan | NED | 45.580 | Q |
| 25 | 174 | HARMSEN Joris | NED | 46.462 | |
| 26 | 162 | DEMONT Jonathan | SUI | 47.079 | |
| 27 | 142 | OQUENDO ZABALA David | COL | 47.092 | |
| 28 | 208 | TANNIGER Romain | SUI | 47.315 | |
| 29 | 138 | FRANKS Daniel | NZL | 48.260 | |
| 30 | 125 | CARNAVAL Douglas | BRA | 48.444 | |
| 31 | 180 | HLADIK Jakub | CZE | 48.507 | |
| 32 | 198 | MENDEZ Ignacio | CHI | 48.785 | |
| 33 | 146 | SAMPEI Takamasa | JPN | 48.969 | |
| 34 | 145 | PALACIOS MUNOZ Nicolas | ECU | 49.054 | |
| 35 | 215 | VARGAS OVANDO Sebastián | BOL | 49.087 | |
| 36 | 179 | HIDALGO Benjamin | AUS | 49.152 | |
| 37 | 129 | CARVALHO Miguel | RSA | 49.362 | |
| 38 | 173 | GOODWIN Darryn | AUS | 49.572 | |
| 39 | 216 | VIRDIS Luca | ITA | 49.580 | |
| 40 | 132 | CREIGHTON Steven | CAN | 50.074 | |
| 41 | 152 | AGUIRRE Elias | CHI | 50.189 | |
| 42 | 149 | VILACA JUNIOR Allis Chalmers Scarpelli | BRA | 50.223 | |
| 43 | 127 | CARVALHO Igor | BRA | 50.476 | |
| 44 | 135 | FOX Nicholas | NZL | 50.697 | |
| 45 | 210 | TORQUATO Guilherme | BRA | 51.122 | |
| 46 | 139 | FURLAN Mattia | ITA | 58.928 | |
| no Rank | 103 | AUSTIN Christopher | RSA | no time | DNF |
| no Rank | 155 | BENETTI Nicholas | CAN | no time | DNF |
| no Rank | 4 | NYHAUG Tory | CAN | no time | DNS |
| no Rank | 158 | CAMPO Alfredo | ECU | no time | DNS |
| no Rank | 170 | FURUHATA Ryosuke | JPN | no time | DNS |
| no Rank | 213 | VALACHOVIC Viktor | SVK | no time | DNS |
| no Rank | 218 | ZMAJKOVIC Matus | SVK | no time | DNS |