| Final 17:32 | time |   | L |  | 1. Evgeny Rylov |  Russia | 1:53.36 | EC, CR | 4 |  | 2. Radosław Kawęcki |  Poland | 1:56.07 |   | 5 |  | 3. Matteo Restivo |  Italy | 1:56.29 |   | 6 |  | 4. Christian Diener |  Germany | 1:57.05 |   | 7 |  | 5. Apostolos Christou |  Greece | 1:57.09 |   | 1 |  | 6. Grigoriy Tarasevich |  Russia | 1:57.37 |   | 3 |  | 7. Luca Mencarini |  Italy | 1:57.71 |   | 2 |  | 8. Hugo González |  Spain | 1:59.06 |   | 8 |   
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| Venue: Tollcross International Swimming Centre |  | Qualification time:  |   
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| World record: Aaron Peirsol, United States | 1:51.92 | Rome (ITA) 31 July 2009 |  | European record: Evgeny Rylov, Russia | 1:53.61 | Budapest (HUN) 28 July 2017 |  | Championship record: Radosław Kawęcki, Poland | 1:55.28 | Debrecen (HUN) 26 May 2012 |   
| Semi 1 | time |   | L | Rk. |  | 1. Grigoriy Tarasevich |  Russia | 1:57.62 | Q | 4 | 3. |  | 2. Apostolos Christou |  Greece | 1:58.14 | Q | 2 | 7. |  | 3. Hugo González |  Spain | 1:58.43 | q | 7 | 8. |  | 4. Brodie Williams |  Great Britain | 1:58.66 |   | 5 | 10. |  | 5. Luke Greenbank |  Great Britain | 1:58.84 |   | 6 | 11. |  | 6. Ádám Telegdy |  Hungary | 1:59.05 |   | 3 | 12. |  | 7. Yakov Toumarkin |  Israel | 2:00.67 |   | 1 | 15. |  | 8. Gabriel Lópes |  Portugal | 2:00.85 |   | 8 | 16. |  | Semi 2 | time |   | L | Rk. |  | 1. Evgeny Rylov |  Russia | 1:55.50 | Q | 4 | 1. |  | 2. Radosław Kawęcki |  Poland | 1:57.56 | Q | 3 | 2. |  | 3. Matteo Restivo |  Italy | 1:57.80 | q | 2 | 4. |  | 4. Luca Mencarini |  Italy | 1:57.83 | q | 6 | 5. |  | 5. Christian Diener |  Germany | 1:57.92 | q | 5 | 6. |  | 6. Geoffroy Mathieu |  France | 1:58.65 |   | 1 | 9. |  | 7. Anton Lončar |  Croatia | 1:59.86 |   | 8 | 13. |  | 7. Jakub Skierka |  Poland | 1:59.86 |   | 7 | 13. |   
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| Ranking | time |   | Ht | L |  | 1. Evgeny Rylov |  Russia | 1:56.67 | Q | 5 | 4 |  | 2. Grigoriy Tarasevich |  Russia | 1:57.07 | Q | 4 | 2 |  | 3. Kliment Kolesnikov |  Russia | 1:57.31 |   | 4 | 4 |  | 4. Christian Diener |  Germany | 1:57.89 | Q | 5 | 3 |  | 5. Brodie Williams |  Great Britain | 1:58.62 | Q | 3 | 7 |  | 6. Radosław Kawęcki |  Poland | 1:58.70 | Q | 3 | 4 |  | 7. Ádám Telegdy |  Hungary | 1:58.96 | Q | 4 | 5 |  | 8. Luca Mencarini |  Italy | 1:59.09 | Q | 5 | 2 |  | 9. Luke Greenbank |  Great Britain | 1:59.21 | Q | 3 | 6 |  | 9. Matteo Restivo |  Italy | 1:59.21 | Q | 4 | 3 |  | 11.Apostolos Christou |  Greece | 1:59.30 | Q | 5 | 1 |  | 12.Jakub Skierka |  Poland | 1:59.44 | Q | 4 | 6 |  | 13.Craig McNally |  Great Britain | 1:59.58 |   | 3 | 2 |  | 14.Maxim Stupin |  Russia | 1:59.60 |   | 4 | 1 |  | 15.Hugo González |  Spain | 1:59.73 | Q | 3 | 5 |  | 16.Geoffroy Mathieu |  France | 1:59.83 | Q | 3 | 3 |  | 17.Yakov Toumarkin |  Israel | 2:00.08 | Q | 5 | 6 |  | 18.Anton Lončar |  Croatia | 2:00.11 | Q | 5 | 0 |  | 19.Gabriel Lópes |  Portugal | 2:00.35 | Q | 2 | 2 |  |  eliminated in Heats. |  | 20.Maxence Orange |  France | 2:00.72 |   | 4 | 7 |  | 21.João Vital |  Portugal | 2:00.98 |   | 3 | 0 |  | 22.Tomáš Franta |  Czechia | 2:01.51 |   | 5 | 9 |  | 23.Ivan Gajšek |  Croatia | 2:02.05 |   | 2 | 7 |  | 24.Gytis Stankevičius |  Lithuania | 2:02.48 |   | 3 | 9 |  | 25.Mikita Tsmyh |  Belarus | 2:02.50 |   | 5 | 7 |  | 26.Roman Dmytrijev |  Czechia | 2:02.97 |   | 4 | 9 |  | 27.Ege Başer |  Turkey | 2:03.08 |   | 2 | 8 |  | 28.Nikolaos Sofianidis |  Greece | 2:03.21 |   | 4 | 8 |  | 29.Georgios Spanoudakis |  Greece | 2:03.69 |   | 2 | 4 |  | 30.David Gamburg |  Israel | 2:03.82 |   | 3 | 8 |  | 31.Rokas Juozelskis |  Lithuania | 2:03.84 |   | 2 | 5 |  | 32.Armin Lelle |  Estonia | 2:04.26 |   | 2 | 9 |  | 33.Nils Liess |  Switzerland | 2:04.53 |   | 5 | 8 |  | 34.Girts Feldbergs |  Latvia | 2:04.59 |   | 2 | 1 |  | 35.Paul Bedel |  France | 2:05.51 |   | 3 | 1 |  | 35.Patrick Staber |  Austria | 2:05.51 |   | 2 | 0 |  | 37.Berk Özkul |  Turkey | 2:05.99 |   | 1 | 5 |  | 38.Adam Černek |  Slovakia | 2:06.39 |   | 2 | 6 |  | 39.Thomas Wareing |  Malta | 2:08.70 |   | 1 | 3 |  | -. Metin Aydın |  Turkey | DNS |   | 1 | 4 |  | -. Gustav Höfkelt |  Sweden | DNS |   | 4 | 0 |  | -. Danas Rapšys |  Lithuania | DNS |   | 5 | 5 |   
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