Seiko Countdown93d 5h 25m 4s
World Athletics U20 Championships Nairobi21
  • Heat 1
  • Heat 2
  • Heat 3
  • Heat 4
  • Heat 5
  • Heat 6
  • Summary
Phase Summary
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First 3 in each heat (Q) and the next 6 fastest (q)
Summary
Pos
Rank
Heat
BibCountryAthlete
Mark
Details
1
1
1
589KEN
46.23 PB
Q
2
1
3
171BOT
46.25
Q
3
1
6
173BOT
46.34
Q
4
1
5
904USA
46.46
Q
5
1
4
748QAT
46.51
Q
6
1
2
541JAM
46.73
Q
7
2
5
193CAN
46.77 PB
Q
8
2
2
571JPN
46.78
Q
9
2
6
208CAY
46.83
Q
10
2
4
531JAM
46.83
Q
11
3
4
365GBR
46.91
Q
12
3
6
654MEX
46.96
Q
13
2
3
265DOM
47.09
Q
14
4
6
588KEN
47.11
q
15
3
2
236COL
47.18
Q
16
4
2
715POL
47.20
q
17
2
1
899USA
47.23
Q
18
5
2
492IRQ
47.31
q
19
3
3
570JPN
47.32
Q
20
3
1
191BRN
47.39
Q
21
5
6
499ITA
47.62
q
22
3
5
223CHN
47.65
Q
23
6
2
658NED
47.67
q
24
6
6
237CRO
47.79
q
25
4
1
606KOR
47.82
26
4
4
197CAN
47.91
27
4
3
517ITA
47.92
28
5
1
756ROU
48.01
29
4
5
767RSA
48.04
30
5
4
141BAH
48.15
31
5
5
130AUS
48.36
32
7
6
827TTO
48.39
33
6
5
790SUI
48.42
34
5
3
146BAH
48.60
35
8
6
807SWZ
48.67 PB
36
7
2
812THA
49.30 SB
37
6
1
317ETH
49.54
38
6
4
826TTO
50.06
39
8
2
784SMR
50.48
3
708POL
DNF
3
318ETH
DNS
1
671NGR
DNS
4
670NGR
DNS
5
614KSA
DNS