Heat 1
Heat 2
Heat 3
Summary
First 2 in each heat (Q) and the next 2 fastest (q)
Summary
Pos
Rank
Heat
BibCountryAthlete
Mark
Details
1
1
3
1339USA
49.67 SB
Q
2
1
2
890JAM
49.83 PB
Q
3
2
2
1347USA
49.90 SB
Q
4
2
3
361BAH
49.91
Q
5
1
1
1341USA
50.31
Q
6
3
3
863ITA
50.60
q
7
2
1
895JAM
50.69
Q
8
3
1
443BRN
50.88
8
3
2
453BRN
50.88 PB
10
4
2
678FRA
51.08
11
5
2
484CAN
51.11
12
4
1
714GBR
51.22
13
6
2
699GBR
51.49
14
4
3
884JAM
51.53
15
5
1
780GER
51.61
16
5
3
1116POL
51.62 PB
17
6
1
1053NGR
51.92
18
7
2
1100POL
51.93
19
6
3
337AUS
51.96
20
7
3
1404ZAM
52.04
21
7
1
1121POL
52.51
22
8
3
1056NGR
52.52
23
8
2
332AUS
52.68
1
1315UKR
DQ PB