| Εγκατάσταση/Venue: | Παγκρήτιο Στάδιο/Pankrition Stadium |
| 20/6/2015 |
| Αποτελέσματα/Results | 400m Women-Final, Heat 1 |
| WR: | 47.60 |
| ER: | 47.60 | Start Time: | 19:05 |
| Rank | Nat | Name | Bib | Lane | Result |
| 1 | SUI | Switzerland | 818 | 5 | 53.49 | =PB | 0.300 |
| SPRUNGER Léa |
| 2 | GRE | Greece | 614 | 6 | 54.05 | 0.287 |
| VASILÍOU Iríni |
| 3 | TUR | Turkey | 837 | 4 | 54.41 | PB | 0.388 |
| KASAP Meryem |
| 4 | IRL | Ireland | 624 | 7 | 55.65 |
| DENNY Sinead |
| 5 | LTU | Lithuania | 694 | 3 | 55.78 | 0.236 |
| MISIŪNAITĖ Eva |
| 6 | EST | Estonia | 575 | 2 | 56.68 | PB | 0.272 |
| VEERME Karmen |
| Temperature 25 °C, Humidity 73% |
| Εγκατάσταση/Venue: | Παγκρήτιο Στάδιο/Pankrition Stadium |
| 20/6/2015 |
| Αποτελέσματα/Results | 400m Women-Final, Heat 2 |
| WR: | 47.60 |
| ER: | 47.60 | Start Time: | 19:11 |
| Rank | Nat | Name | Bib | Lane | Result |
| 1 | NED | Netherlands | 728 | 6 | 52.04 | PB | 0.211 |
| VAN LEUVEREN Nicky |
| 2 | ROU | Romania | 787 | 5 | 52.04 | SB | 0.326 |
| RĂZOR Bianca |
| 3 | CZE | Czech Republic | 545 | 4 | 52.30 | SB | 0.296 |
| ROSOLOVÁ Denisa |
| 4 | BEL | Belgium | 514 | 2 | 53.39 | 0.322 |
| LIBERT Laetitia |
| 5 | POR | Portugal | 741 | 3 | 53.59 | 0.287 |
| AZEVEDO Cátia |
| 6 | LAT | Latvia | 659 | 7 | 53.95 |
| LATIŠEVA-ČUDARE Gunta |
| Temperature 25 °C, Humidity 74% |