Amantle Montsho
International competitions

Year
Competition
Venue
Position
Event
Notes
Representing Botswana
Representing Botswana
Representing Botswana
Representing Botswana
Representing Botswana
Representing Botswana
2003
All-Africa Games
Abuja, Nigeria
14th (h)
400 m
55.06
2004
African Championships
Brazzaville, Republic of the Congo
11th (h)
400 m
54.06
2004
Olympic Games
Athens, Greece
36th (h)
400 m
53.77 (NR)
2005
World Championships
Helsinki, Finland
40th (h)
400 m
53.97
2006
Commonwealth Games
Melbourne, Australia
15th (sf)
400 m
53.07
2006
African Championships
Bambous, Mauritius
2nd
400 m
52.68
2007
All-Africa Games
Algiers, Algeria
5th
200 m
23.71
2007
All-Africa Games
Algiers, Algeria
1st
400 m
51.13 (NR)
2007
World Championships
Osaka, Japan
12th (sf)
400 m
50.90 (NR)
2008
World Indoor Championships
Valencia, Spain
8th (sf)
400 m
53.21
2008
African Championships
Addis Ababa, Ethiopia
1st
400 m
49.83 (CR)
2008
Olympic Games
Beijing, China
8th
400 m
51.18
2009
World Championships
Berlin, Germany
8th
400 m
50.65
2010
World Indoor Championships
Doha, Qatar
4th
400 m
52.53
2010
African Championships
Nairobi, Kenya
1st
400 m
50.03
2010
Continental Cup
Split, Croatia
1st
400 m
49.89
2010
Commonwealth Games
New Delhi, India
1st
400 m
50.10
2010
Commonwealth Games
New Delhi, India
6th
4×400 m relay
3:38.44
2011
World Championships
Daegu, South Korea
1st
400 m
49.56 (NR)
2011
All-Africa Games
Maputo, Mozambique
1st
400 m
50.87
2012
African Championships
Porto Novo, Benin
1st
400 m
49.54
2012
African Championships
Porto Novo, Benin
2nd
4×400 m relay
3:31.27 (NR)
2012
Olympic Games
London, United Kingdom
4th
400 m
49.75
2013
World Championships
Moscow, Russia
2nd
400 m
49.41
2013
World Championships
Moscow, Russia
16th (h)
4×400 m relay
3:38.96
2017
World Championships
London, United Kingdom
11th (sf)
400 m
51.28
2017
World Championships
London, United Kingdom
7th
4×400 m relay
3:28.00
2018
Commonwealth Games
Gold Coast, Australia
1st
400 m
50.15
2018
Commonwealth Games
Gold Coast, Australia
3rd
4×400 m relay
3:26.86

Question: What is Amantle Montsho's fastest record for 400m event, and when did she make it?
Answer: Amantle Montsho ran her fastest time of the year at the 2010 Continental Cup, where she won the gold medal in 49.89 seconds.