| Event | Final | Status | |
|---|---|---|---|
| Women 400 M USATF (Final) | 1|1 | ||
| Saturday 2:04 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| FR | Facility | Sanya Richards-Ross - USA | 49.29 | 6/24/2012 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 6 | Shaunae MILLER-UIBO Bahamas |
49.08 WL FR | |
| 2 | 5 | Lynna IRBY United States |
50.28 | |
| 3 | 8 | Jessica BEARD United States |
50.38 SB | |
| 4 | 3 | Kendall ELLIS United States |
51.27 | |
| 5 | 7 | Wadeline JONATHAS United States |
51.40 SB | |
| 6 | 9 | Jaide STEPTER United States |
51.67 SB | |
| 7 | 4 | Phyllis FRANCIS United States |
53.04 |