| POS | Rank | Heat | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|
| 1 | 1 | 7 | Fatima Yusuf |
NGR |
50.60 Q |
| 2 | 1 | 5 | Falilat Ogunkoya |
NGR |
50.72 Q |
| 3 | 2 | 5 | Jearl Miles Clark |
USA |
50.94 Q |
| 4 | 1 | 4 | Sandra Myers |
ESP |
51.18 Q |
| 5 | 2 | 4 | Pauline Davis-Thompson |
BAH |
51.21 Q |
| 6 | 1 | 2 | Maicel Malone-Wallace |
USA |
51.22 Q |
| 7 | 1 | 3 | Marie-José Pérec |
FRA |
51.24 Q |
| 8 | 2 | 7 | Renée Poetschka |
AUS |
51.26 Q |
| 9 | 1 | 1 | Cathy Freeman |
AUS |
51.29 Q |
| 10 | 1 | 6 | Sandie Richards |
JAM |
51.30 Q |
| 11 | 3 | 5 | Claudine Williams |
JAM |
51.32 Q |
| 12 | 2 | 6 | Olena Rurak |
UKR |
51.32 Q |
| 13 | 3 | 6 | Daniela Georgieva |
BUL |
51.37 Q |
| 14 | 2 | 3 | Yuliya Sotnikova |
RUS |
51.39 Q |
| 15 | 3 | 4 | Kim Graham |
USA |
51.39 Q |
| 16 | 2 | 1 | Melanie Neef |
GBR |
51.39 Q |
| 17 | 4 | 5 | Nancy McLeon |
CUB |
51.39 q |
| 18 | 4 | 4 | Jing Li |
CHN |
51.50 q |
| 19 | 3 | 3 | Hengyun Zhang |
CHN |
51.51 Q |
| 20 | 3 | 2 | Olga V. Nazarova |
RUS |
51.55 Q |
| 21 | 2 | 2 | Julia Duporty |
CUB |
51.55 Q |
| 22 | 3 | 7 | Ximena Restrepo |
COL |
51.57 Q |
| 23 | 3 | 1 | Tatyana Chebykina |
RUS |
51.58 Q |
| 24 | 4 | 3 | Uta Rohländer-Fromm |
GER |
51.68 q |
| 25 | 4 | 2 | Olabisi Afolabi |
NGR |
51.79 |
| 26 | 4 | 6 | Helena Fuchsová |
CZE |
51.96 |
| 27 | 5 | 3 | Norfalia Carabali |
COL |
51.96 |
| 28 | 4 | 1 | Linda Kisabaka |
GER |
51.96 |
| 29 | 5 | 4 | Sandra Kuschmann |
GER |
51.99 |
| 30 | 4 | 7 | Ludmila Formanová |
CZE |
52.05 |
| 31 | 5 | 1 | Idalmis Bonne |
CUB |
52.10 |
| 32 | 5 | 7 | Merlene Frazer |
JAM |
52.24 |
| 33 | 6 | 4 | Olga Moroz |
UKR |
52.31 |
| 34 | 5 | 6 | Lee Naylor |
AUS |
52.37 |
| 35 | 6 | 7 | Dora Kyriakou |
CYP |
52.81 |
| 36 | 5 | 5 | Evelyne Élien |
FRA |
53.34 |
| 37 | 6 | 1 | Zoila Stewart |
CRC |
53.48 |
| 38 | 5 | 2 | Grace Birungi |
UGA |
53.92 |
| 39 | 6 | 2 | Ngozi Mwanamwambwa |
ZAM |
53.92 |
| 40 | 7 | 7 | Mary-Estelle Kapalu |
VAN |
53.92 |
| 41 | 6 | 3 | Öznur Dursun |
TUR |
54.21 |
| 42 | 6 | 5 | Mercy Addy |
GHA |
54.29 |
| 43 | 7 | 1 | Pei-Chin Hsu |
TPE |
54.93 |
| 44 | 6 | 6 | Vernetta Lesforis |
LCA |
56.43 |
| 45 | 7 | 2 | Xifang Lu |
CHN |
56.64 |
| 46 | 7 | 6 | Mirna El-Laz |
LBN |
59.96 |
| 47 | 7 | 4 | Sharron Celecia |
GIB |
1:01.03 |
| 48 | 8 | 7 | Bipendu Mbombo |
COD |
1:01.60 |
| 5 | Bernice Morton |
SKN |
DQ | ||
| 6 | Francine Landre |
FRA |
DNF | ||
| 3 | Kannan Solaimathi |
IND |
DNS | ||
| 4 | Kate Clarke |
LBR |
DNS |