| Final A | | time | Lap 3 | | 1. Steven Dubois | Canada | 40.835s | 24.13s1. | | 2. Melle van 't Wout | Netherlands | 40.912s | 24.49s2. | | 3. Jens van 't Wout | Netherlands | 41.908s | 25.17s4. | | 4. Teun Boer | Netherlands | 1:05.360 | 35.57s5. | | 5. William Dandjinou | Canada | penalties | |
| Final B | | time | Lap 3 | | 6. Liu Shaoang | China | 41.525s | 24.19s3. | | 7. Denis Nikisha | Kazakhstan | 41.948s | 23.96s1. | | 8. Félix Pigeon | Poland | 45.345s | 24.08s2. | | 9. Maxime Laoun | Canada | 1:22.896 | 32.26s4. | | 10.Pietro Sighel | Italy | DNS | |
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| World Record: Wu Dajing, China 39.505s Salt Lake City, United States 11 November 2018 | | Olympic Record: Wu Dajing, China 39.584s Gangneung, South Korea 22 February 2018 |
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| | | First 2 from each Semi advanced to Final. Rest to Final B. |
| Semi 1 | | time | | H | | 1. William Dandjinou | Canada | 40.752s | QA | 1 | | 2. Melle van 't Wout | Netherlands | 40.916s | QA | 1 | | 3. Félix Pigeon | Poland | 41.026s | QB | 1 | | 4. Maxime Laoun | Canada | 58.859s | QB | 1 | | 5. Pietro Sighel | Italy | 1:07.239 | QB | 1 |
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| Semi 2 | | time | | H | | 1. Jens van 't Wout | Netherlands | 40.064s | QA | 2 | | 2. Steven Dubois | Canada | 40.163s | QA | 2 | | 3. Teun Boer | Netherlands | 40.295s | QB | 2 | | 4. Denis Nikisha | Kazakhstan | 40.871s | QB | 2 | | 5. Liu Shaoang | China | 1:10.008 | QB | 2 |
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| Quarter 1 | | time | | H | | 1. Steven Dubois | Canada | 40.377s | Q | 1 | | 2. Teun Boer | Netherlands | 40.412s | Q | 1 | | 3. Denis Nikisha | Kazakhstan | 40.562s | q | 1 | | 4. Andrew Heo | United States | 40.724s | | 1 | | -. Won-jun Moon | Hungary | | PEN | 1 |
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| Quarter 2 | | time | | H | | 1. Jens van 't Wout | Netherlands | 40.408s | Q | 2 | | 2. Shaoang Liu | China | 40.461s | Q | 2 | | 3. Thomas Nadalini | Italy | 40.619s | | 2 | | 4. Oleh Handei | Ukraine | 41.164s | | 2 | | 5. Denis Ŷ"rs | Turkey | 41.532s | | 2 |
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| Quarter 3 | | time | | H | | 1. William Dandjinou | Canada | 40.330s | Q | 3 | | 2. Pietro Sighel | Italy | 40.392s | Q | 3 | | 3. Maxime Laoun | Canada | 40.454s | q | 3 | | 4. Lin Xiaojun | China | 40.638s | | 3 | | 5. Daniil Eibog | Uzbekistan | 1:07.497 | | 3 |
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| Quarter 4 | | time | | H | | 1. Melle van 't Wout | Netherlands | 40.554s | Q | 4 | | 2. Félix Pigeon | Poland | 40.770s | Q | 4 | | 3. Lorenzo Previtali | Italy | 40.847s | | 4 | | 4. Kazuki Yoshinaga | Japan | 40.895s | | 4 | | 5. Abzal Azhgaliyev | Kazakhstan | 41.549s | | 4 |
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| Heat 1 | | time | | H | | 1. William Dandjinou | Canada | 40.593s | Q | 1 | | 2. Teun Boer | Netherlands | 52.425s | Q | 1 | | 3. Kazuki Yoshinaga | Japan | 1:09.908 | ADV | 1 | | -. Stijn Desmet | Belgium | | PEN | 1 |
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| Heat 2 | | time | | H | | 1. Abzal Azhgaliyev | Kazakhstan | 40.934s | Q | 2 | | 2. Pietro Sighel | Italy | 40.942s | Q | 2 | | 3. Reinis Bērziņš | Latvia | 41.758 | | 2 | | -. Furkan Akar | Turkey | | PEN | 2 |
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| Heat 3 | | time | | H | | 1. Steven Dubois | Canada | 40.284s | Q | 3 | | 2. Won-jun Moon | Hungary | 40.718s | Q | 3 | | 3. Denis Nikisha | Kazakhstan | 40.818s | q | 3 | | 4. Shōgo Miyata | Japan | 40.886s | | 3 |
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| Heat 4 | | time | | H | | 1. Shaoang Liu | China | 41.100s | Q | 4 | | 2. Félix Pigeon | Poland | 41.179s | Q | 4 | | 3. Dae-heon Hwang | South Korea | 41.191s | | 4 | | 4. Nico Andermann | Austria | 41.450s | | 4 |
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| Heat 5 | | time | | H | | 1. Maxime Laoun | Canada | 40.943s | Q | 5 | | 2. Lorenzo Previtali | Italy | 40.993s | Q | 5 | | 3. Denis Ŷ"rs | Turkey | 44.651s | ADV | 5 | | -. Sun Long | China | | PEN | 5 |
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| Heat 6 | | time | | H | | 1. Melle van 't Wout | Netherlands | 40.809s | Q | 6 | | 2. Thomas Nadalini | Italy | 40.921s | Q | 6 | | 3. Michał Niewiński | Poland | 41.174s | | 6 | | 4. Brendan Corey | Australia | 41.845s | | 6 |
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| Heat 7 | | time | | H | | 1. Jens van 't Wout | Netherlands | 40.567s | Q | 7 | | 2. Oleh Handei | Ukraine | 49.020s | Q | 7 | | 3. Daniil Eibog | Uzbekistan | 1:01.577 | ADV | 7 | | -. Brandon Kim | United States | | PEN | 7 |
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| Heat 8 | | time | | H | | 1. Andrew Heo | United States | 41.136s | Q | 8 | | 2. Lin Xiaojun | China | 41.242s | Q | 8 | | 3. Jong-un Rim | South Korea | 41.829s | | 8 | | 4. Niall Treacy | Great Britain | 56.712s | | 8 |
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