Pos | Bib | Country | Athlete | Mark | Details | Reaction Time |
|---|---|---|---|---|---|---|
1 | 621 | AUS | 53.00 | Q | 0.176 | |
2 | 435 | POL | 53.09 PB | Q | 0.203 | |
3 | 469 | ROU | 53.38 PB | Q | 0.213 | |
4 | 299 | IRL | 53.61 PB | Q | 0.188 | |
5 | 329 | JAM | 53.64 | 0.236 | ||
6 | 206 | GBR | 53.86 PB | 0.202 | ||
7 | 574 | UKR | 54.29 | 0.261 | ||
8 | 99 | COL | 56.09 | 0.300 |