Heats
vendredi 14 décembre 2018, 02h50 GMT – 02h50 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Nicholas Santos | Brazil | 22.41″ |
| 2 | Dylan Carter | Trinidad & Tobago | + 0.12″ |
| 3 |  Marius Kusch | Germany | + 0.18″ |
| 4 |  Chad Le Clos | South Africa | + 0.26″ |
| 5 | Takaya Yasue | Japan | + 0.37″ |
| 6 | Mikhail Vekovishchev | Russia | + 0.38″ |
| 6 | Ryan Coetzee | South Africa | + 0.38″ |
| 8 |  Yauhen Tsurkin | Belarus | + 0.39″ |
| 9 |  Takeshi Kawamoto | Japan | + 0.42″ |
| 10 |  Mehdy Metella | France | + 0.45″ |
| 11 |  Michael Andrew | United States | + 0.52″ |
| 12 |  Ümit Can Güres | Turkey | + 0.55″ |
| 13 | Matteo Rivolta | Italy | + 0.61″ |
| 13 | Nikša Stojkovski | Norway | + 0.61″ |
| 15 | Piero Codia | Italy | + 0.62″ |
| 16 | Riku Pöytäkivi | Finland | + 0.67″ |
| 17 |  Matheus Santana | Brazil | + 0.67″ |
| 18 |  Deividas Margevicius | Lithuania | + 0.69″ |
| 19 | Roman Shevlyakov | Russia | + 0.72″ |
| 20 | Daniel Zaitsev | Estonia | + 0.73″ |
| 20 | Hryhory Pekarski | Belarus | + 0.73″ |
| 22 |  Konrad Czerniak | Poland | + 0.78″ |
| 23 | Zhuhao Li | China | + 0.8″ |
| 24 |  Kristian Gkolomeev | Greece | + 0.83″ |
| 25 | Damian Wierling | Germany | + 0.85″ |
| 26 | Adilbek Mussin | Kazakhstan | + 0.94″ |
| 26 |  Jesse Puts | Netherlands | + 0.94″ |
| 28 | Benjamín Hockin | Paraguay | + 0.96″ |
| 29 | Cameron Jones | Australia | + 0.99″ |
| 30 | Antani Ivanov | Bulgaria | + 1.01″ |
| 31 | Peng Wang | China | + 1.07″ |
| 32 | Catalin Ungur | Romania | + 1.18″ |
| 33 | Julien Henx | Luxembourg | + 1.22″ |
| 34 | Berk Özkul | Turkey | + 1.33″ |
| 35 | Adam Halas | Slovakia | + 1.35″ |
| 36 | Heiko Gigler | Austria | + 1.36″ |
| 37 | Alexandre Perreault | Canada | + 1.39″ |
| 38 | Manuel Leuthard | Switzerland | + 1.48″ |
| 39 | Esnaider Reales | Colombia | + 1.55″ |
| 40 | Sajan Prakash | India | + 1.56″ |
| 41 | Man Hou Chao | Macau, China | + 1.63″ |
| 42 | Oliver Elliot | Chile | + 1.65″ |
| 43 | Adi Mešetovic | Bosnia & Herzegovina | + 1.66″ |
| 44 | Christoffer Carlsen | Sweden | + 1.76″ |
| 45 | Andriy Khloptsov | Ukraine | + 1.77″ |
| 45 | Ralph Goveia | Zambia | + 1.77″ |
| 47 | Ali Khalafalla | Egypt | + 1.81″ |
| 47 | Cherantha De Silva | Sri Lanka | + 1.81″ |
| 49 | Andrew Digby | Thailand | + 1.82″ |
| 50 | Abbas Qali | Kuwait | + 2.02″ |
| 51 | Anthony Barbar | Lebanon | + 2.07″ |
| 52 | Amini Fonua | Tonga | + 2.09″ |
| 53 | Artur Barseghyan | Armenia | + 2.14″ |
| 54 | Philip Adejumo | Nigeria | + 2.17″ |
| 54 | N'Nhyn Fernander | Bahamas | + 2.17″ |
| 56 | Bryan Álvarez | Costa Rica | + 2.32″ |
| 57 | Noah Al-Khulaifi | Qatar | + 2.33″ |
| 57 | Rafael Barreto | Philippines | + 2.33″ |
| 59 | Chien Liang Lin | Chinese Taipei | + 2.36″ |
| 60 | José Quintanilla | Bolivia | + 2.45″ |
| 61 | Yousif Bu Arish | Saudi Arabia | + 2.69″ |
| 62 | Bernat Lomero | Andorra | + 2.76″ |
| 63 | Vladislav Shuliko | Kyrgyzstan | + 2.79″ |
| 64 | Md Mahamudun Nobi Nahid | Bangladesh | + 2.84″ |
| 65 | Malcolm Richardson | Cook Islands | + 3.08″ |
| 66 | Jayhan Odlum-Smith | St. Lucia | + 3.25″ |
| 67 | Mohammed Kazan | Iraq | + 3.54″ |
| 68 | Nabeel Hatoum | Palestine | + 3.69″ |
| 68 | Ridhwan Mohamed | Kenya | + 3.69″ |
| 70 | Ali Alkaabi | United Arab Emirates | + 3.75″ |
| 71 | Collins Saliboko | Tanzania | + 3.78″ |
| 72 | Davidson Vincent | Haiti | + 3.97″ |
| 73 | Tryfonas Hadjichristoforou | Cyprus | + 4.04″ |
| 74 | Isiaka Irankunda | Rwanda | + 4.05″ |
| 75 | Dajenel Williams | Grenada | + 4.11″ |
| 76 | Troy Pina | Cape Verde | + 4.32″ |
| 77 | Abdulla Yusuf | Bahrain | + 4.44″ |
| 78 | Alfonso Durán | Honduras | + 4.61″ |
| 79 | Nabil Saleh | Uganda | + 5.13″ |
| 80 | Papa Poku-Dwumoh | Ghana | + 5.27″ |
| 81 | Carel Van Melvin Irakoze | Burundi | + 5.31″ |
| 82 | Fakhriddin Madkamov | Tajikistan | + 5.32″ |
| 83 | Abobakr Abass | Sudan | + 5.33″ |
| 84 | Anubhav Subba | Nepal | + 5.54″ |
| 85 | Antonio Rodrigues | Guyana | + 5.8″ |
| 86 | Simanga Dlamini | Eswatini | + 6.13″ |
| 87 | Ratha Phin | Cambodia | + 6.44″ |
| 88 | Achala Gekabel | Ethiopia | + 6.81″ |
| 89 | Nelson Batallones | Northern Mariana Islands | + 7.17″ |
| 90 | Albachir Mouctar | Niger | + 7.47″ |
| 91 | Slava Sihanouvong | Laos | + 7.58″ |
| 92 | Jack Parlee | Turks and Caicos Islands | + 7.8″ |
| 93 | Jefferson Kpanou | Benin | + 8.38″ |
| 94 | Joshua Wyse | Sierra Leone | + 9.18″ |
| 95 | Daniel Ranis | Marshall Islands | + 9.32″ |
| 96 | Ian Salaka | Malawi | + 10.21″ |
| 97 | Jessy Misak | Vanuatu | + 10.78″ |
| 98 | Hassan Baidar | Yemen | + 11.79″ |
| Thibaut Danho | Ivory Coast | DNS | |
| Houssein Gaber Ibrahim | Djibouti | DQ | |
| Caeleb Dressel | United States | DNS | |
 Shane Ryan | Ireland | DNS | |
| Ljupcho Angelovski | North Macedonia | DQ | |
| Bradlee Ashby | New Zealand | DNS |