Athletics at the 1984 Summer Olympics – Women's 400 metres hurdles
The Women's 400 metres Hurdles at the 1984 Summer Olympics in Los Angeles, California had an entry list of 26 competitors, with four qualifying heats and two semifinals before the final took place on August 8, 1984. The women's event was for the first time contested at the Olympic Games.Medalists
Abbreviations
Final
RANK | FINAL | TIME |
| | 54.61 |
| | 55.20 |
| | 55.41 |
4. | | 55.42 |
5. | | 55.43 |
6. | | 56.21 |
7. | | 56.55 |
8. | | 57.15 |
RANK | HEAT 2 | TIME |
1. | | 55.94 |
2. | | 55.97 |
3. | | 56.24 |
4. | | 56.59 |
5. | | 56.72 |
6. | | 57.01 |
7. | | 57.02 |
8. | | 58.55 |
RANK | HEAT 2 | TIME |
1. | | 56.49 |
2. | | 56.89 |
3. | | 57.06 |
4. | | 57.64 |
5. | | 58.02 |
6. | | 58.17 |
RANK | HEAT 3 | TIME |
1. | | 56.67 |
2. | | 56.94 |
3. | | 57.38 |
4. | | 57.49 |
5. | | 58.42 |
6. | | 59.77 |
7. | | 1:02.70 |
RANK | HEAT 4 | TIME |
1. | | 55.75 |
2. | | 57.78 |
3. | | 58.71 |
4. | | 59.09 |
5. | | 1:00.03 |
6. | | 1:01.19 |
7. | | 1:01.66 |