| Ranking | Player | Start Time | Record | Advance |
|---|---|---|---|---|
| 1 |
Puerto Rico
|
0.159 |
50.52 |
Q |
| 2 |
South Africa
|
0.164 |
50.66 PB |
q |
| 3 |
Czechia
|
0.178 |
50.81 |
q |
| 4 |
Lithuania
|
0.171 |
51.33 |
|
| 5 |
Belgium
|
0.164 |
51.46 PB |
|
| 6 |
Chile
|
0.178 |
51.79 |
|
| 7 |
Bahamas
|
0.167 |
53.50 |
- PB Personal Best
- Q Qualified by place (track) or standard (field)
- q Qualified by time (track and relays) or performance (field events)
| Photo Finish |
|---|
