Heats
mardi 11 décembre 2018, 03h23 GMT – 03h23 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Daiya Seto | Japan | 1′ 49.88″ |
| 2 |  Zhuhao Li | China | + 1.4″ |
| 3 |  Luiz Altamir Melo | Brazil | + 1.43″ |
| 4 | Aleksandr Kharlanov | Russia | + 1.7″ |
| 5 |  Zach Harting | United States | + 1.78″ |
| 6 | Antani Ivanov | Bulgaria | + 1.93″ |
| 7 |  Chad Le Clos | South Africa | + 2.02″ |
| 8 | Nic Brown | Australia | + 2.27″ |
| 9 | Yuya Yajima | Japan | + 2.74″ |
| 10 |  Brendan Hyland | Ireland | + 3.31″ |
| 11 | Sajan Prakash | India | + 3.32″ |
| 12 |  Tamás Kenderesi | Hungary | + 3.71″ |
| 13 |  Deividas Margevicius | Lithuania | + 3.95″ |
| 14 | Bence Biczó | Hungary | + 4.11″ |
| 15 | Ramon Klenz | Germany | + 4.14″ |
| 16 |  Federico Burdisso | Italy | + 4.22″ |
| 17 | Wilrich Coetzee | New Zealand | + 4.33″ |
| 18 | Leonardo de Deus | Brazil | + 4.34″ |
| 19 | Erge Gezmis | Turkey | + 4.83″ |
| 20 | Kuan-Hung Wang | Chinese Taipei | + 5.28″ |
| 21 | Roman Shevlyakov | Russia | + 5.54″ |
| 22 |  Nils Liess | Switzerland | + 5.76″ |
| 23 | Kregor Zirk | Estonia | + 5.81″ |
| 24 | Patrick Staber | Austria | + 5.96″ |
| 25 | Denys Kesyl | Ukraine | + 6.16″ |
| 26 | Joan Lluís Pons | Spain | + 6.63″ |
| 27 | Luis Vega | Cuba | + 7.57″ |
| 28 | Richard Nagy | Slovakia | + 8.08″ |
| 29 | Nicholas Lim | Hong Kong, China | + 8.28″ |
| 30 | Jarod Arroyo | Puerto Rico | + 8.34″ |
| 31 | Gabriel Araya | Chile | + 9.65″ |
| 32 | Ayman Klzie | Syria | + 10.7″ |
| 33 | Nichita Bortnicov | Moldova | + 11.42″ |
| 34 | Bryan Álvarez | Costa Rica | + 11.69″ |
| 35 | Fernando Ponce | Guatemala | + 15.03″ |
| 36 | Munzer Kabbara | Lebanon | + 15.41″ |
| 37 | Zeniel Guzmán | Dominican Republic | + 15.66″ |
| 38 | Yacob Al-Khulaifi | Qatar | + 20.15″ |
| Justin Wright | United States | DQ |