400 m W / K | K | 400 | K400 | Heat A | 2025-05-30 | 20:53:00 | 21:02:26 | | | | | | | |
| | | | | | | | | | | | | | |
1 | 5 | 1 | 86 | BUKOWIECKA Natalia | 1998-01-17 | POLAND | 48.90/24 | 50.92 | 50.44 | | 0.196 | SB | | 1 |
2 | 3 | 1 | 14 | GALE Lauren | 2000-01-01 | CANADA | 50.47/24 | 51.03 | 51.00 | | 0.267 | SB | | 2 |
3 | 7 | 1 | 158 | SCOTT Gabby | 1997-01-13 | PUERTO RICO | 50.52/24 | 51.06 | 51.33 | | 0.172 | | | 3 |
4 | 6 | 1 | 18 | AGUILAR Evelyn | 1993-01-03 | COLOMBIA | 49.80/25 | 49.80 | 51.45 | | 0.225 | | | 4 |
5 | 4 | 1 | 144 | ŚWIĘTY-ERSETIC Justyna | 1992-12-03 | POLAND | 50.41/18 | 51.29 | 51.78 | | 0.240 | | | 5 |
6 | 2 | 1 | 25 | VONDROVA Lada | 1999-09-06 | CZECHIA | 50.92/23 | 52.47 | 52.26 | | 0.310 | SB | | 6 |
7 | 1 | 1 | 118 | KUŚ Anastazja | 2007-05-11 | POLAND | 51.89/24 | 53.06 | 52.73 | | 0.273 | SB | | 7 |
8 | 9 | 1 | 95 | GACKA Kinga | 2001-10-25 | POLAND | 52.03/24 | | 52.86 | | 0.191 | | | 8 |
9 | 8 | 1 | 7 | ROWE Amelia | 2006-11-08 | AUSTRALIA | 52.49/25 | 52.49 | 53.06 | | 0.179 | | | 9 |