The Men's sprint event of the 2017 UCI Track Cycling World Championships was held on 14 and 15 April 2017.

Results Qualifying The top four riders advanced directly to the 1/8 finals; places 5 to 28 advanced to the 1/16 final.

Rank Name Nation Time Behind Notes 1 Denis Dmitriev 9.645 Q 2 Max Niederlag 9.665 +0.020 Q 3 Sebastien Vigier 9.753 +0.108 Q 4 Ethan Mitchell 9.767 +0.122 Q 5 Matthew Glaetzer 9.815 +0.170 q 6 Harrie Lavreysen 9.832 +0.187 q 7 Ryan Owens 9.865 +0.220 q 8 Andriy Vynokurov 9.870 +0.225 q 9 Sam Webster 9.879 +0.234 q 10 Hugo Barrette 9.892 +0.247 q 11 Kamil Kuczyński 9.895 +0.250 q 12 Pavel Yakushevskiy 9.911 +0.266 q 13 François Pervis 9.948 +0.303 q 14 Vasilijus Lendel 9.958 +0.313 q 15 Callum Skinner 9.969 +0.324 q 16 Patrick Constable 9.975 +0.330 q 17 Fabián Puerta 9.982 +0.337 q 18 Xu Chao 9.991 +0.346 q 19 Eddie Dawkins 9.996 +0.351 q 20 Pavel Kelemen 10.003 +0.358 q 21 Rafał Sarnecki 10.005 +0.360 q 22 Jair Tjon En Fa 10.038 +0.393 q 23 Azizulhasni Awang 10.057 +0.412 q 24 Theo Bos 10.061 +0.416 q 25 Juan Peralta 10.083 +0.438 q 26 Eric Engler 10.083 q 27 Sandor Szalontay 10.084 +0.439 q 28 Santiago Ramírez 10.105 +0.460 q 29 Kirill Samusenko 10.144 +0.499 30 David Sojka 10.156 +0.511 31 Tomoyuki Kawabata 10.158 +0.513 32 Diego Peña 10.427 +0.782 33 Kwesi Browne 10.452 +0.807

Q = qualified directly for 1/8 finals q = qualified for 1/16 finals

1/16 finals Heat winners advanced to the 1/8 finals.

Heat Rank Name Nation Gap Notes 1 1 Matthew Glaetzer Q 1 2 Santiago Ramírez +0.143 2 1 Harrie Lavreysen Q 2 2 Sandor Szalontay +0.719 3 1 Ryan Owens Q 3 2 Eric Engler +0.178 4 1 Andriy Vynokurov Q 4 2 Juan Peralta +0.038 5 1 Sam Webster Q 5 2 Theo Bos +0.120 6 1 Hugo Barrette Q 6 2 Azizulhasni Awang +0.180 7 1 Jair Tjon En Fa Q 7 2 Kamil Kuczyński +0.264 8 1 Pavel Yakushevskiy Q 8 2 Rafał Sarnecki +0.032 9 1 François Pervis Q 9 2 Pavel Kelemen +0.135 10 1 Eddie Dawkins Q 10 2 Vasilijus Lendel +0.237 11 1 Callum Skinner Q 11 2 Xu Chao +0.038 12 1 Patrick Constable Q 12 2 Fabián Puerta +0.205

1/8 finals Heat winners advanced to the quarterfinals.

Heat Rank Name Nation Gap Notes 1 1 Denis Dmitriev Q 1 2 Patrick Constable +0.632 2 1 Max Niederlag Q 2 2 Callum Skinner +0.070 3 1 Eddie Dawkins Q 3 2 Sebastien Vigier +0.011 4 1 Ethan Mitchell Q 4 2 François Pervis +1.890 5 1 Matthew Glaetzer Q 5 2 Pavel Yakushevskiy +0.128 6 1 Harrie Lavreysen Q 6 2 Jair Tjon En Fa +0.109 7 1 Ryan Owens Q 7 2 Hugo Barrette +0.062 8 1 Sam Webster Q 8 2 Andriy Vynokurov +0.074

Quarterfinals Matches were extended to a best-of-three format hereon; winners proceeded to the semifinals.

Heat Rank Name Nation Race 1 Race 2 Decider (i.r.) Notes 1 1 Denis Dmitriev X X Q 1 2 Sam Webster +0.776 +0.061 2 1 Ryan Owens X +0.014 X Q 2 2 Max Niederlag +0.096 X REL 3 1 Harrie Lavreysen X X Q 3 2 Eddie Dawkins +0.677 +0.004 4 1 Ethan Mitchell +0.049 X X Q 4 2 Matthew Glaetzer X +0.062 REL Max Niederlag and Matthew Glaetzer were relegated "for irregular movement to prevent his opponent from passing"

Semifinals Winners proceeded to the gold medal final; losers proceeded to the bronze medal final.Semifinals results

Heat Rank Name Nation Race 1 Race 2 Decider (i.r.) Notes 1 1 Denis Dmitriev X X Q 1 2 Ethan Mitchell +0.197 +0.154 2 1 Harrie Lavreysen X X Q 2 2 Ryan Owens +0.066 +0.080

Finals The final classification was determined in the medal finals.Final results

Rank Name Nation Race 1 Race 2 Decider (i.r.)Gold medal final Denis Dmitriev X X Harrie Lavreysen +0.201 +0.179 Bronze medal final Ethan Mitchell X X 4 Ryan Owens +0.526 +0.255

References