| Olympic Games 2020 Tokyo | 400m Hurdles (Women) 0.762m | 55.51 | 5 | CAN | 2021-08-02 00:00:00 | SF1 | | |
| Olympic Games 2020 Tokyo | 400m Hurdles (Women) 0.762m | 55.54 | 4 | CAN | 2021-07-31 00:00:00 | H1 | | |
| Diamond League 2020 Stockholm | 400m Hurdles (Women) 0.762m | 56.31 | 5 | CAN | 2020-08-23 00:00:00 | FINAL | | |
| Gyulai István Memorial 2020 | 400m Hurdles (Women) 0.762m | 56.29 | 3 | CAN | 2020-08-19 00:00:00 | FINAL | | |
| World Championship 2019 Doha | 400m Hurdles (Women) 0.762m | 54.82 | 8 | CAN | 2019-10-04 00:00:00 | FINAL | | |
| World Championship 2019 Doha | 400m Hurdles (Women) 0.762m | 54.32 | 2 | CAN | 2019-10-02 00:00:00 | SF1 | | NR |
| World Championship 2019 Doha | 400m Hurdles (Women) 0.762m | 55.57 | 2 | CAN | 2019-10-01 00:00:00 | H5 | | |
| Diamond League 2019 Brussels | 400m Hurdles (Women) 0.762m | 55.58 | 1 | CAN | 2019-09-06 00:00:00 | FINAL | | |
| Diamond League 2019 London | 400m Hurdles (Women) 0.762m | 55.32 | 7 | CAN | 2019-07-20 00:00:00 | FINAL | | SB |
| Diamond League 2019 Rome | 400m Hurdles (Women) 0.762m | 55.71 | 7 | CAN | 2019-06-06 00:00:00 | FINAL | | SB |
| Diamond League 2018 Zurich | 400m Hurdles (Women) 0.762m | 55.57 | 7 | CAN | 2018-08-30 00:00:00 | FINAL | 1155 | |
| Diamond League 2018 Birmingham | 400m Hurdles (Women) 0.762m | 57.11 | 5 | CAN | 2018-08-18 00:00:00 | FINAL | | |
| Diamond League 2018 London | 400m Hurdles (Women) 0.762m | 56.21 | 8 | CAN | 2018-07-21 00:00:00 | FINAL | 1135 | |
| Diamond League 2018 Oslo | 400m Hurdles (Women) 0.762m | 54.55 | 3 | CAN | 2018-06-07 00:00:00 | FINAL | 1187 | SB |
| Diamond League 2018 Eugene | 400m Hurdles (Women) 0.762m | 54.81 | 4 | CAN | 2018-05-25 00:00:00 | FINAL | 1179 | SB |
| Diamond League 2018 Shanghai | 400m Hurdles (Women) 0.762m | 55.23 | 3 | CAN | 2018-05-12 00:00:00 | FINAL | 1166 | SB |
| Commonwealth Games 2018 Gold Coast | 400m Hurdles (Women) 0.762m | 55.55 | 5 | CAN | 2018-04-12 00:00:00 | FINAL | 1156 | |
| Commonwealth Games 2018 Gold Coast | 400m Hurdles (Women) 0.762m | 55.43 | 3 | CAN | 2018-04-10 00:00:00 | H1 | 1159 | |
| World Championship 2017 London | 400m Hurdles (Women) 0.762m | 54.92 | 6 | CAN | 2017-08-10 00:00:00 | FINAL | 1175 | |
| World Championship 2017 London | 400m Hurdles (Women) 0.762m | 55.05 | 2 | CAN | 2017-08-08 00:00:00 | SF3 | 1171 | |
| World Championship 2017 London | 400m Hurdles (Women) 0.762m | 55.06 | 2 | CAN | 2017-08-07 00:00:00 | Heat1 | 1171 | |
| Olympic Games 2016 Rio | 400m Hurdles (Women) 0.762m | 55.44 | 4 | CAN | 2016-08-16 00:00:00 | SemiFinal 3 | 1159 | |
| Olympic Games 2016 Rio | 400m Hurdles (Women) 0.762m | 55.93 | 2 | CAN | 2016-08-15 00:00:00 | Round1 Heat6 | 1144 | |
| World Championship 2015 Beijing | 400m Hurdles (Women) 0.762m | 56.38 | 19 | CAN | 2015-08-24 00:00:00 | Semi Final | 1130 | |
| World Championship 2015 Beijing | 400m Hurdles (Women) 0.762m | 56.08 | 18 | CAN | 2015-08-23 00:00:00 | Round 1 | 1139 | |