400 m W / K | K | 400 | K400 | Heat B | 2023-06-04 | 14:55:00 | 14:55:35 | | | | | | | |
| | | | | | | | | | | | | | |
1 | 4 | 2 | 708 | FORMELLA Aleksandra | 01-10-27 | POLAND | 53.04/22 | 53.41 | 53.15 | | 0.228 | SB | | 9 |
2 | 3 | 2 | 791 | SMOLIŃSKA Izabela | 99-01-14 | POLAND | 52.50/22 | | 53.19 | | 0.215 | | | 10 |
3 | 6 | 2 | 750 | ŁOZOWSKA Karolina | 99-05-28 | POLAND | 53.43/21 | 53.70 | 53.27 | | 0.305 | PB | | 11 |
4 | 5 | 2 | 723 | JANOWICZ-PÓŁTORAK Adrianna | 95-04-16 | POLAND | 53.07/17 | 54.00 | 53.34 | | 0.287 | SB | | 12 |
5 | 7 | 2 | 695 | BARTNOWSKA Weronika | 00-05-16 | POLAND | 53.69/22 | 54.21 | 53.53 | | 0.243 | PB | | 13 |
6 | 2 | 2 | 714 | GRANASZEWSKA Marlena | 98-06-08 | POLAND | 55.27/20 | | 53.83 | | 0.159 | PB | | 14 |
7 | 8 | 2 | 692 | BAĆMAGA Dominika | 95-11-21 | POLAND | 52.71/21 | | 53.99 | | 0.247 | | | 15 |
8 | 9 | 2 | 776 | PRZEWIEŹLIK Julia | 06-08-23 | POLAND | 55.47/22 | 55.61 | 56.16 | | 0.214 | | | 17 |