| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 258 | Debbie Dunn |
USA
|
52.24 Q | 0.248 |
| 2 | 4 | Christine Amertil |
BAH
|
52.50 Q | 0.249 |
| 3 | 15 | Amantle MONTSHO |
BOT
|
52.72 q NR | 0.380 |
| 4 | 149 | Kou Luogon |
LBR
|
53.69 | 0.308 |
| 230 | Munira Saleh |
SYR
|
DQ | 0.395 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 47 | Denisa Rosolová |
CZE
|
52.75 Q PB | 0.256 |
| 1 | 275 | Deedee Trotter |
USA
|
52.75 Q | 0.253 |
| 3 | 111 | Aliann Pompey |
GUY
|
52.76 q | 0.285 |
| 134 | Bobby-Gaye Wilkins-Gooden |
JAM
|
DQ | 0.358 | |
| 285 | Racheal Nachula |
ZAM
|
DNS | 0.000 | |
| 1 | Klodiana Shala |
ALB
|
DNS | 0.000 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 201 | Natalya Nazarova |
RUS
|
53.50 Q | 0.216 |
| 2 | 23 | Vania Stambolova |
BUL
|
53.57 Q | 0.374 |
| 3 | 75 | Virginie Michanol |
FRA
|
53.70 | 0.288 |
| 4 | 248 | Antonina Yefremova |
UKR
|
53.97 | 0.262 |
| 5 | 160 | Tjipekapora Herunga |
NAM
|
55.40 NR | 0.328 |
| 6 | 159 | Kay Khine Lwin |
MYA
|
1:00.78 PB | 0.279 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 132 | Novlene Williams-Mills |
JAM
|
52.73 Q | 0.587 |
| 2 | 64 | Maris Mägi |
EST
|
53.21 q | 0.383 |
| 3 | 50 | Zuzana HEJNOVÁ |
CZE
|
53.56 | 0.227 |
| 4 | 216 | Tiandra Ponteen |
SKN
|
53.89 | 0.281 |
| 191 | Tatyana Firova |
RUS
|
DQ | 0.215 |