Pos | Bib | Country | Athlete | Mark | Details | Reaction Time |
---|---|---|---|---|---|---|
1 | 4330 | USA | 52.44 | Q | 0.179 | |
2 | 3977 | GRE | 52.61 | Q | 0.169 | |
3 | 4021 | IVB | 52.70 | Q | 0.192 | |
4 | 4008 | ITA | 53.00 | 0.217 | ||
5 | 4213 | SLE | 53.20 NR | 0.200 | ||
6 | 4180 | POL | 53.62 | 0.257 | ||
7 | 4078 | KEN | 53.97 | 0.216 | ||
8 | 3728 | CAN | 54.02 | 0.188 | ||
9 | 3668 | BIZ | 54.74 | 0.262 |