| Event | Heat | Status | |
|---|---|---|---|
| Women 400 M Hurdles Xfinity Open (Prelims) | 2| | ||
| Thursday 4:50 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| MR | Meet | Sydney McLaughlin - New Balance | 51.90 | 6/27/2021 |
| FR | Hayward | Sydney McLaughlin - USA | 51.90 | 6/27/2021 |
| AR | American | Sydney McLaughlin - New Balance | 51.46 | 8/4/2021 |
| WR | World | Sydney McLaughlin - USA | 51.46 | 8/4/2021 |
| WQ | World Qualifier | 55.40 |
| Pl | Ln | Athlete | Time | ||
|---|---|---|---|---|---|
| 1 | 5 | Masai RUSSELL Kentucky |
56.51 Q | 0.231 | |
| 2 | 3 | Deonca BOOKMAN Tracksmith |
57.41 Q | 0.251 | |
| 3 | 8 | Jessica WRIGHT Howard |
57.56 Q | 0.210 | |
| 4 | 4 | Shani'a BELLAMY Coastal Carolina |
57.94 | 0.185 | |
| 5 | 7 | Kaitlin WALKER Unattached |
1:02.08 | 0.266 | |
| 6 | 9 | Alexia DEHAVEN Unattached |
1:04.86 SB | 0.309 | |
| DNS | 6 | Dalilah MUHAMMAD Nike |
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