| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | Amantle Montsho - International competitions |  |  |  |  |  |
| 3 | Year | Competition | Venue | Position | Event | Notes |
| 4 | Representing Botswana | Representing Botswana | Representing Botswana | Representing Botswana | Representing Botswana | Representing Botswana |
| 5 | 2003 | All-Africa Games | Abuja, Nigeria | 14th (h) | 400 m | 55.06 |
| 6 | 2004 | African Championships | Brazzaville, Republic of the Congo | 11th (h) | 400 m | 54.06 |
| 7 | 2004 | Olympic Games | Athens, Greece | 36th (h) | 400 m | 53.77 (NR) |
| 8 | 2005 | World Championships | Helsinki, Finland | 40th (h) | 400 m | 53.97 |
| 9 | 2006 | Commonwealth Games | Melbourne, Australia | 15th (sf) | 400 m | 53.07 |
| 10 | 2006 | African Championships | Bambous, Mauritius | 2nd | 400 m | 52.68 |
| 11 | 2007 | All-Africa Games | Algiers, Algeria | 5th | 200 m | 23.71 |
| 12 | 2007 | All-Africa Games | Algiers, Algeria | 1st | 400 m | 51.13 (NR) |
| 13 | 2007 | World Championships | Osaka, Japan | 12th (sf) | 400 m | 50.90 (NR) |
| 14 | 2008 | World Indoor Championships | Valencia, Spain | 8th (sf) | 400 m | 53.21 |
| 15 | 2008 | African Championships | Addis Ababa, Ethiopia | 1st | 400 m | 49.83 (CR) |
| 16 | 2008 | Olympic Games | Beijing, China | 8th | 400 m | 51.18 |
| 17 | 2009 | World Championships | Berlin, Germany | 8th | 400 m | 50.65 |
| 18 | 2010 | World Indoor Championships | Doha, Qatar | 4th | 400 m | 52.53 |
| 19 | 2010 | African Championships | Nairobi, Kenya | 1st | 400 m | 50.03 |
| 20 | 2010 | Continental Cup | Split, Croatia | 1st | 400 m | 49.89 |
| 21 | 2010 | Commonwealth Games | New Delhi, India | 1st | 400 m | 50.10 |
| 22 | 2010 | Commonwealth Games | New Delhi, India | 6th | 4×400 m relay | 3:38.44 |
| 23 | 2011 | World Championships | Daegu, South Korea | 1st | 400 m | 49.56 (NR) |
| 24 | 2011 | All-Africa Games | Maputo, Mozambique | 1st | 400 m | 50.87 |
| 25 | 2012 | African Championships | Porto Novo, Benin | 1st | 400 m | 49.54 |
| 26 | 2012 | African Championships | Porto Novo, Benin | 2nd | 4×400 m relay | 3:31.27 (NR) |
| 27 | 2012 | Olympic Games | London, United Kingdom | 4th | 400 m | 49.75 |
| 28 | 2013 | World Championships | Moscow, Russia | 2nd | 400 m | 49.41 |
| 29 | 2013 | World Championships | Moscow, Russia | 16th (h) | 4×400 m relay | 3:38.96 |
| 30 | 2017 | World Championships | London, United Kingdom | 11th (sf) | 400 m | 51.28 |
| 31 | 2017 | World Championships | London, United Kingdom | 7th | 4×400 m relay | 3:28.00 |
| 32 | 2018 | Commonwealth Games | Gold Coast, Australia | 1st | 400 m | 50.15 |
| 33 | 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.