| Start List | Status |
|---|---|
| Men 400 M Hurdles Open (Prelims) | |
| Friday 6:35 PM | Total Races: 4 |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| MR | Meet | Rai Benjamin - Nike | 46.83 | 6/26/2021 |
| FR | Hayward | Rai Benjamin - USA | 46.83 | 6/26/2021 |
| AR | American | Rai Benjamin - Nike | 46.17 | 8/3/2021 |
| WR | World | Karsten Warholm - NOR | 45.94 | 8/3/2021 |
| WQ | World Qualifier | 48.90 |
| Ht | Ln | Athlete | SB | PB | 1 | 3 | TJ HOLMES Unattached | - | 48.20 | 1 | 4 | Isaiah LEVINGSTON Oklahoma | 48.82 | 48.49 | 1 | 5 | Wolf MAHLER Tracksmith | 51.07 | 51.07 | 1 | 6 | Trevor BASSITT Unattached | 48.82 | 48.80 | 1 | 7 | Rai BENJAMIN Nike | 47.49 | 46.17 | 1 | 8 | William SPENCER South Carolina | 49.56 | 49.56 | 1 | 9 | Nate BRUNO Athletic Lab | 52.28 | 51.87 |
|---|
| Ht | Ln | Athlete | SB | PB | 2 | 3 | Jameson WOODELL Rutgers | 49.82 | 49.82 | 2 | 4 | Justin YOUNG U S M A | 50.90 | 50.90 | 2 | 5 | Drake SCHNEIDER Montana St | 49.04 | 49.04 | 2 | 6 | CJ ALLEN Unattached | 48.76 | 48.73 | 2 | 7 | Khallifah ROSSER Unattached | 48.10 | 48.10 | 2 | 8 | James SMITH Texas A&M | 49.38 | 49.38 | 2 | 9 | Malcum TATUM C P T C | 52.42 | 50.62 |
|---|
| Ht | Ln | Athlete | SB | PB | 3 | 4 | Amere LATTIN adidas | 49.50 | 48.66 | 3 | 5 | Quincy DOWNING Tracksmith | 49.22 | 48.13 | 3 | 6 | Quincy HALL adidas | 48.10 | 48.10 | 3 | 7 | Quivell JORDAN-BACOT Houston | 3 | 8 | Aaron MCCOY Colorado | 50.85 | 50.85 | 3 | 9 | Julien GILLUM Iowa | 50.26 | 50.26 |
|---|
| Ht | Ln | Athlete | SB | PB | 4 | 4 | Christopher ROBINSON South Plains | 49.18 | 49.18 | 4 | 5 | Jayson BALDRIDGE Baylor | 49.10 | 49.10 | 4 | 6 | Cass ELLIOTT Washington | 50.49 | 50.07 | 4 | 7 | David KENDZIERA Unattached | 49.20 | 48.38 | 4 | 8 | Aldrich BAILEY Unattached | 49.25 | 48.55 | 4 | 9 | Austin LIETZ Unattached | 50.72 | 50.72 |
|---|