Pos | Rank | Heat | Bib | Team | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 2 | CHN | CHN | 43.03 SB | WQ | 0.151 | |
2 | 1 | 1 | FRA | FRA | 43.06 SB | WQ | 0.192 | |
3 | 2 | 1 | ITA | ITA | 43.12 SB | WQ | 0.215 | |
4 | 2 | 2 | SUI | SUI | 43.35 SB | WQ | 0.177 | |
5 | 3 | 2 | POL | POL | 43.38 SB | WQ | 0.172 | |
6 | 3 | 1 | CHI | CHI | 43.74 | WQ | 0.178 | |
7 | 4 | 1 | POR | POR | 44.16 SB | 0.169 | ||
1 | CIV | CIV | DNF | 0.145 | ||||
2 | AUS | AUS | DQ | 0.146 |