Pos | Rank | Heat | Bib | Country | Athlete | Mark | Details |
---|---|---|---|---|---|---|---|
1 | 1 | 1 | 147 | BEL | 45.72 NU20R | Q | |
2 | 1 | 2 | 402 | ITA | 45.84 NU20R | Q | |
3 | 1 | 3 | 417 | JAM | 46.18 | Q | |
4 | 2 | 1 | 419 | JAM | 46.19 | Q | |
5 | 2 | 2 | 145 | BAR | 46.22 | Q | |
6 | 2 | 3 | 181 | CAN | 46.38 | Q | |
7 | 3 | 3 | 642 | USA | 46.53 | q | |
8 | 3 | 2 | 186 | CAN | 46.53 | q | |
9 | 3 | 1 | 207 | CZE | 46.59 NU20R | ||
10 | 4 | 2 | 662 | USA | 46.72 | ||
11 | 4 | 1 | 174 | BRA | 46.74 | ||
12 | 4 | 3 | 519 | POL | 46.74 | ||
13 | 5 | 3 | 565 | SRI | 46.75 | ||
14 | 5 | 2 | 233 | ESP | 46.93 PB | ||
15 | 6 | 3 | 177 | BRN | 46.94 | ||
16 | 5 | 1 | 397 | ITA | 47.10 | ||
17 | 6 | 2 | 669 | ZAM | 47.35 | ||
18 | 6 | 1 | 578 | SUI | 47.39 | ||
19 | 7 | 2 | 551 | RSA | 47.63 | ||
20 | 7 | 3 | 316 | GER | 47.70 | ||
21 | 7 | 1 | 115 | AUS | 47.86 | ||
22 | 8 | 2 | 564 | SRB | 48.15 | ||
23 | 8 | 1 | 511 | PAN | 48.23 | ||
3 | 468 | KOR | DQ |