Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 100m | 11.44 | | Spanish Town (JAM) | 13.03.2010 | | 200m | 22.90 | -0.2 | National Stadium, Kingston (JAM) | 17.04.2021 | | 400m | 49.34 | | National Stadium, Tokyo (JPN) | 04.08.2021 | | 400m ind. | 50.79 | | Štark Arena, Beograd (SRB) | 19.03.2022 | | 400mH | 57.46 | | Kingston (JAM) | 17.03.2012 | | 4x100m | 42.93 | | Letzigrund, Zürich (SUI) | 29.08.2019 | | 4x200m | 1:33.21 | | International Stadium, Yokohama (JPN) | 12.05.2019 | | 4x400m | 3:19.13 | | National Stadium, Beijing (CHN) | 30.08.2015 | | 4x400m ind. | 3:26.54 | | Ergo Arena, Sopot (POL) | 09.03.2014 | | 4x400m | 3:11.06 | | Stade de France, Paris (FRA) | 02.08.2024 |
| Season's Bests| Event | Result | Wind | Venue | Date | T-L |
|---|
| 200m | 23.88 | +0.9 | National Stadium, Kingston (JAM) | 16.03.2024 | | | 400m | 50.65 | | Stadio Quercia, Rovereto (ITA) | 03.09.2024 | | | 400m ind. | 54.02 | | Randal Tyson Indoor Center, Fayetteville, AR (USA) | 09.02.2024 | | | 4x400m | 3:24.92 | | Stade de France, Paris (FRA) | 09.08.2024 | | | 4x400m | 3:11.06 | | Stade de France, Paris (FRA) | 02.08.2024 | |
|
World Rankings| Event | Place | Score |
|---|
| Women's 400m | 24. | 1244 | | Women's Overall Ranking | 477. | 1244 |
| | Year | Result | Wind | Venue | Date |
|---|
| 2009 | 11.95 | -0.3 | Karlstad (SWE) | 23.07.2009 | | 2010 | 11.44 | | Spanish Town (JAM) | 13.03.2010 | | 2017 | 11.50 | +0.1 | Kingston (JAM) | 25.03.2017 | | 2019 | 11.56 | -2.0 | Kingston (JAM) | 02.03.2019 | | 2023 | 11.75 | +0.9 | National Stadium, Kingston (JAM) | 25.03.2023 |
| Year | Result | Wind | Venue | Date |
|---|
| 2009 | 23.70 | -0.1 | Sundsvall (SWE) | 25.07.2009 | | 2010 | 23.04 | +1.2 | Kingston (JAM) | 05.06.2010 | | 2013 | 23.37 | -2.4 | Kingston (JAM) | 23.03.2013 | | 2014 | 22.93 | -0.5 | Kingston (JAM) | 12.04.2014 | | 2015 | 23.19 | +1.0 | Kingston (JAM) | 11.04.2015 | | 2016 | 23.12 | +1.3 | Kingston (JAM) | 12.03.2016 | | 2017 | 23.12 | +1.1 | Kingston (JAM) | 27.05.2017 | | 2018 | 23.02 | +0.3 | Kingston (JAM) | 05.05.2018 | | 2019 | 24.12 | -4.8 | Kingston (JAM) | 26.01.2019 | | 2021 | 22.90 | -0.2 | National Stadium, Kingston (JAM) | 17.04.2021 | | 2022 | 23.16 | -0.6 | National Stadium, Kingston (JAM) | 07.05.2022 | | 2023 | 23.68 | +0.4 | GC Foster College, Spanish Town (JAM) | 11.03.2023 | | 2024 | 23.88 | +0.9 | National Stadium, Kingston (JAM) | 16.03.2024 |
| Year | Result | Venue | Date |
|---|
| 2006 | 56.42 | Kingston (JAM) | 31.03.2006 | | 2007 | 55.77 | Kingston (JAM) | 30.03.2007 | | 2008 | 52.80 | Kingston (JAM) | 16.02.2008 | | 2009 | 51.95 | Kingston (JAM) | 27.06.2009 | | 2010 | 51.64 | Kingston (JAM) | 26.06.2010 | | 2012 | 52.98 | Kingston (JAM) | 14.04.2012 | | 2013 | 49.92 | Stade Louis II, Monaco (MON) | 19.07.2013 | | 2014 | 50.12 | Boudewijnstadion, Bruxelles (BEL) | 05.09.2014 | | 2015 | 50.32 | National Stadium, Beijing (CHN) | 25.08.2015 | | 2016 | 50.04 | Kingston (JAM) | 03.07.2016 | | 2017 | 50.56 | Olympic Stadium, London (GBR) | 07.08.2017 | | 2018 | 50.31 | Olympic Stadium, London (GBR) | 22.07.2018 | | 2019 | 50.70 | Khalifa International Stadium, Doha (QAT) | 01.10.2019 | | 2020 | 52.20 | National Stadium, Kingston (JAM) | 08.08.2020 | | 2021 | 49.34 | National Stadium, Tokyo (JPN) | 04.08.2021 | | 2022 | 50.15 | Hayward Field, Eugene, OR (USA) | 17.07.2022 | | 2023 | 51.69 | Drake Stadium, Los Angeles, CA (USA) | 27.05.2023 | | 2024 | 50.65 | Stadio Quercia, Rovereto (ITA) | 03.09.2024 |
| Year | Result | Venue | Date |
|---|
| 2012 | 2:15.24 | Kingston (JAM) | 28.01.2012 | | 2015 | 2:10.2h | Kingston (JAM) | 31.01.2015 |
| Year | Result | Venue | Date |
|---|
| 2012 | 57.46 | Kingston (JAM) | 17.03.2012 | | 2013 | 58.38 | Kingston (JAM) | 05.04.2013 |
| Year | Result | Venue | Date |
|---|
| 2010 | 43.66 | Philadelphia, PA (USA) | 23.04.2010 | | 2013 | 43.32 | Philadelphia, PA (USA) | 26.04.2013 | | 2019 | 42.93 | Letzigrund, Zürich (SUI) | 29.08.2019 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:31.54 | Philadelphia, PA (USA) | 24.04.2010 | | 2013 | 3:27.85 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 3:20.93 | Le Grand Stade, Marrakech (MAR) | 14.09.2014 | | 2015 | 3:19.13 | National Stadium, Beijing (CHN) | 30.08.2015 | | 2016 | 3:20.34 | Estádio Olímpico, Rio de Janeiro (BRA) | 20.08.2016 | | 2017 | 3:23.64 | Olympic Stadium, London (GBR) | 12.08.2017 | | 2018 | 3:24.00 | Gold Coast (AUS) | 14.04.2018 | | 2019 | 3:22.37 | Khalifa International Stadium, Doha (QAT) | 06.10.2019 | | 2022 | 3:20.74 | Hayward Field, Eugene, OR (USA) | 24.07.2022 | | 2024 | 3:24.92 | Stade de France, Paris (FRA) | 09.08.2024 |
|
