| Start: 21:05 Temperature: 18° C Humidity: 91% Light rain. |   
| Final |   | time |   | O | birth |  | 1. Jakob Ingebrigtsen |   Norway | 3:32.76 | CR   | 9 | 19.09.00 |  | 2. Jake Heyward |   Great Britain | 3:34.44 |   | 4 | 16.04.99 |  | 3. Mario García |   Spain | 3:34.88 |   | 1 | 29.06.99 |  | 4. Pietro Arese |   Italy | 3:35.00 | PB | 2 | 08.10.99 |  | 5. Matthew Stonier |   Great Britain | 3:35.97 |   | 11 | 24.09.01 |  | 6. Gonzalo Garcia |   Spain | 3:37.40 |   | 8 | 26.01.95 |  | 7. Michał Rozmys |   Poland | 3:37.63 |   | 6 | 13.03.95 |  | 8. Neil Gourley |   Great Britain | 3:38.40 |   | 7 | 07.02.95 |  | 9. Andrew Coscoran |   Ireland | 3:39.91 |   | 3 | 16.06.96 |  | 10.Azeddine Habz |   France | 3:40.92 |   | 10 | 19.07.93 |  | 11.Ignacio Fontes |   Spain | 3:42.30 |   | 5 | 22.06.98 |  | 12.Ismael Debjani |   Belgium | 3:43.28 |   | 12 | 25.09.90 |   
|  28 Competitors from 16 Nations. Venue: Olympiastdion. Men 1500m History |   
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| World Record: Hicham El Guerrouj, Morocco 3:26.00 Rome, Italy 14 July 1998  |  | European Record: Jakob Ingebrigtsen, Norway 3:28.32 Tokyo, Japan 6 August 2021  |  | European Championship Record: Fermin Cacho, Spain 3:35.27 Helsinki, Finland 9 August 1994. |   
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 Heats - Monday, 15th August 20:15 |  | First 5 and Best 5 times advanced to Final. Start: --:-- Temperature: --° C Humidity: --% Sunny. |   
| Heat 1 |   | time |   | O |  | 7. Jakob Ingebrigtsen |   Norway | 3:38.48 | Q | 14 |  | 9. Ismael Debjani |   Belgium | 3:38.96 | Q | 5 |  | 10.Ignacio Fontes |   Spain | 3:39.00 | Q | 11 |  | 11.Gonzalo Garcia |   Spain | 3:39.20 | Q | 3 |  | 12.Jake Heyward |   Great Britain | 3:39.30 | q | 10 |  | 14.Baptiste Mischlerl |   France | 3:39.58 |   | 7 |  | 16.Charles Grethen |   Luxembourg | 3:40.33 |   | 2 |  | 17.Samuel Pihlström |   Sweden | 3:40.70 |   | 6 |  | 18.Luke McCann |   Ireland | 3:40.98 |   | 12 |  | 19.Jan Friš |   Czechia | 3:40.99 |   | 13 |  | 21.Tarik Moukrime |   Belgium | 3:41.46 |   | 9 |  | 24.Isaac Nader |   Portugal | 3:44.59 |   | 1 |  | 26.Mohamed Mohumed |   Germany | 3:45.53 |   | 4 |  | -. Ossama Meslek |   Italy | TR17.2.2 | DQ | 8 |   
| Heat 2 |   | time |   | O |  | 1. Michał Rozmys |   Poland | 3:37.36 | Q | 11 |  | 2. Pietro Arese |   Italy | 3:37.95 | Q | 1 |  | 3. Mario García |   Spain | 3:38.04 | Q | 13 |  | 4. Neil Gourley |   Great Britain | 3:38.07 | Q | 2 |  | 5. Matthew Stonier |   Great Britain | 3:38.37 | q | 10 |  | 6. Azeddine Habz |   France | 3:38.47 | q | 6 |  | 8. Andrew Coscoran |   Ireland | 3:38.74 | q | 14 |  | 13.Christoph Kessler |   Germany | 3:39.32 |   | 9 |  | 15.Simas Bertašius |   Lithuania | 3:40.19 |   | 4 |  | 20.Ferdinand Kvan Edman |   Norway | 3:41.30 |   | 8 |  | 22.Yervand Mkrtchyan |   Armenia | 3:43.42 |   | 7 |  | 23.István Szögi |   Hungary | 3:44.20 |   | 5 |  | 25.Ruben Verheyden |   Belgium | 3:44.76 |   | 12 |  | -. Filip Sasínek |   Czechia | DNF |   | 3 |   
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