| | Venue: Kasai Canoe Slalom Centre | 
 | | Final | total | gap | time s | pen. | so | bib |  | 1. Benjamin Savsek |  Slovenia | 98.25 | 0.00 | 98.25 | 0 | 6 | 3 |  | 2. Lukas Rohan |  Czechia | 101.96 | +3.71 | 99.96 | 2 | 7 | 8 |  | 3. Sideris Tasiadis |  Germany | 103.70 | +5.45 | 103.70 | 0 | 5 | 1 |  | 4. Adam Burgess |  Great Britain | 103.86 | +5.61 | 103.86 | 0 | 3 | 4 |  | 5. Martin Thomas |  France | 104.98 | +6.73 | 104.98 | 0 | 10 | 5 |  | 6. Matej Benus |  Slovakia | 105.60 | +7.35 | 103.60 | 2 | 2 | 2 |  | 7. Zachary Lokken |  United States | 106.08 | +7.83 | 104.08 | 2 | 4 | 14 |  | 8. Ander Elosegi |  Spain | 106.59 | +8.34 | 104.59 | 2 | 8 | 7 |  | 9. Daniel Watkins |  Australia | 108.18 | +9.93 | 106.18 | 2 | 9 | 12 |  | 10.Takuya Haneda |  Japan | 109.30 | +11.05 | 105.30 | 4 | 1 | 13 | 
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 |  |  | First 10 advanced to Final. | 
 | | Ranking | total | gap | time s | pen. | so | bib |  | 1. Martin Thomas |  France | 100.65 | 0.00 | 100.65 | 0 | 7 | 5 |  | 2. Daniel Watkins |  Australia | 101.28 | +0.63 | 101.28 | 0 | 6 | 12 |  | 3. Ander Elosegi |  Spain | 103.15 | +2.50 | 101.15 | 2 | 9 | 7 |  | 4. Lukas Rohan |  Czechia | 103.68 | +3.03 | 103.68 | 0 | 8 | 8 |  | 5. Benjamin Savsek |  Slovenia | 104.26 | +3.61 | 102.26 | 2 | 14 | 3 |  | 6. Sideris Tasiadis |  Germany | 105.35 | +4.70 | 103.35 | 2 | 10 | 1 |  | 7. Zachary Lokken |  United States | 105.97 | +5.32 | 103.97 | 2 | 12 | 14 |  | 8. Adam Burgess |  Great Britain | 106.18 | +5.53 | 104.18 | 2 | 13 | 4 |  | 9. Matej Benus |  Slovakia | 106.40 | +5.75 | 104.40 | 2 | 15 | 2 |  | 10.Takuya Haneda |  Japan | 107.82 | +7.17 | 107.82 | 0 | 3 | 13 |  | eliminated |  | 11.Matija Marinic |  Croatia | 109.94 | +9.29 | 107.94 | 2 | 11 | 10 |  | 12.Alexandr Kulikov |  Kazakhstan | 110.23 | +9.58 | 108.23 | 2 | 1 | 17 |  | 13.Thomas Koechlin |  Switzerland | 111.20 | +10.55 | 105.20 | 6 | 4 | 9 |  | 14.Grzegorz Hedwig |  Poland | 112.16 | +11.51 | 108.16 | 4 | 2 | 6 |  | 15.Liam Jegou |  Ireland | 208.39 | +107.74 | 108.39 | 100 | 5 | 11 | 
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 | Heats - Sunday, 25th July 2021 13:00  |  | Ranking by Best Result from each Heat. First 15 advanced to Semi-Finals (1/2). |  | Heat 1 - Sunday, 25th July 13:00  | 
 | | Ranking | total | gap | time s | pen. | so | bib |  | 1. Benjamin Savsek |  Slovenia | 98.82 | 0.00 | 96.82 | 2 | 16 | 3 |  | 2. Matej Benus |  Slovakia | 99.61 | +0.79 | 99.61 | 0 | 17 | 2 |  | 3. Zachary Lokken |  United States | 99.74 | +0.92 | 99.74 | 0 | 5 | 14 |  | 4. Adam Burgess |  Great Britain | 99.82 | +1.00 | 99.82 | 0 | 15 | 4 |  | 5. Matija Marinic |  Croatia | 100.33 | +1.51 | 100.33 | 0 | 9 | 10 |  | 6. Sideris Tasiadis |  Germany | 100.69 | +1.87 | 100.69 | 0 | 18 | 1 |  | 7. Martin Thomas |  France | 102.75 | +3.93 | 100.75 | 2 | 14 | 5 |  | 8. Ander Elosegi |  Spain | 103.78 | +4.96 | 99.78 | 4 | 12 | 7 |  | 9. Lukas Rohan |  Czechia | 103.98 | +5.16 | 101.98 | 2 | 11 | 8 |  | 10.Thomas Koechlin |  Switzerland | 105.66 | +6.84 | 101.66 | 4 | 10 | 9 |  | 11.Takuya Haneda |  Japan | 106.57 | +7.75 | 106.57 | 0 | 6 | 13 |  | 12.Grzegorz Hedwig |  Poland | 109.09 | +10.27 | 103.09 | 6 | 13 | 6 |  | 13.Alexandr Kulikov |  Kazakhstan | 109.95 | +11.13 | 107.95 | 2 | 2 | 17 |  | 14.Jean Pierre Pbourhis |  Senegal | 111.16 | +12.34 | 109.16 | 2 | 3 | 16 |  | 15.Pavel Eigel |  ROC | 119.60 | +20.78 | 115.60 | 4 | 1 | 18 |  | 16.Daniel Watkins |  Australia | 158.43 | +59.61 | 104.43 | 54 | 7 | 12 |  | 17.Cameron Smedley |  Canada | 161.07 | +62.25 | 107.07 | 54 | 4 | 15 |  | 18.Liam Jegou |  Ireland | 174.57 | +75.75 | 124.57 | 50 | 8 | 11 | 
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 | Heat 2 - Sunday, 25th July 15:08  | 
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