USA Championships
Hayward Field, Eugene, OR (USA)
31 JUL–03 AUG 2025
B
Women's 400 Metres
Final
| Place | Name | Birth Date | Mark | |
|---|---|---|---|---|
| 1. | Sydney MCLAUGHLIN-LEVRONE | 07 AUG 1999 | USA | 48.90 |
| 2. | Isabella WHITTAKER | 15 FEB 2002 | USA | 49.59 |
| 3. | Aaliyah BUTLER | 05 NOV 2003 | USA | 49.91 |
| 4. | Lynna IRBY-JACKSON | 06 DEC 1998 | USA | 50.06 |
| 5. | Alexis HOLMES | 28 JAN 2000 | USA | 50.33 |
| 6. | Britton WILSON | 13 NOV 2000 | USA | 50.88 |
| 7. | Quanera HAYES | 07 MAR 1992 | USA | 51.02 |
| 8. | Rosey EFFIONG | 08 MAY 2001 | USA | 51.29 |
| 9. | Rachel JOSEPH | 26 MAR 2004 | USA | 51.58 |
Round 1 - Heat 1
| Place | Name | Birth Date | Mark | |
|---|---|---|---|---|
| 1. | Quanera HAYES | 07 MAR 1992 | USA | 50.76 |
| 2. | Aaliyah BUTLER | 05 NOV 2003 | USA | 50.77 |
| 3. | Rosey EFFIONG | 08 MAY 2001 | USA | 51.01 |
| 4. | Sami OBLAD | USA | 52.03 | |
| 5. | Karimah DAVIS | 23 NOV 1998 | USA | 52.85 |
| 6. | Maya SINGLETARY | 09 DEC 1998 | USA | 53.15 |
| 7. | Sara REIFENRATH | USA | 53.20 |
Round 1 - Heat 2
| Place | Name | Birth Date | Mark | |
|---|---|---|---|---|
| 1. | Isabella WHITTAKER | 15 FEB 2002 | USA | 50.07 |
| 2. | Britton WILSON | 13 NOV 2000 | USA | 50.25 |
| 3. | Alexis HOLMES | 28 JAN 2000 | USA | 50.42 |
| 4. | Rachel JOSEPH | 26 MAR 2004 | USA | 50.67 |
| 5. | Paris PEOPLES | 27 MAY 2000 | USA | 51.27 |
| 6. | Ceonna PIPION | 19 APR 2002 | USA | 52.41 |
| 7. | Piper JONS | 2001 | USA | 53.45 |
| 8. | Jan'Taijah JONES | 15 MAR 2001 | USA | 53.73 |
Round 1 - Heat 3
| Place | Name | Birth Date | Mark | |
|---|---|---|---|---|
| 1. | Sydney MCLAUGHLIN-LEVRONE | 07 AUG 1999 | USA | 49.59 |
| 2. | Lynna IRBY-JACKSON | 06 DEC 1998 | USA | 50.59 |
| 3. | Talitha DIGGS | 22 AUG 2002 | USA | 51.03 |
| 4. | Bailey LEAR | 17 MAR 2001 | USA | 51.03 |
| 5. | Sydney SUTTON | 11 NOV 2006 | USA | 51.58 |
| 6. | Braelyn BAKER | 20 JAN 2006 | USA | 52.97 |
| 7. | Kennedy WADE | 22 JUL 2003 | USA | 53.55 |
| OC | Brianna WHITE | 09 JUN 2002 | JAM | 55.39 |