| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 32 | Vania Stambolova |
BUL
|
51.04 Q | 0.351 |
| 2 | 155 | Novlene Williams-Mills |
JAM
|
51.57 Q PB | 0.254 |
| 3 | 17 | Ilona Usovich |
BLR
|
51.71 q PB | 0.237 |
| 4 | 214 | Angela Morosanu |
ROU
|
52.49 q PB | 0.173 |
| 69 | Alissa Kallinikou |
CYP
|
DNS | 0.000 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 234 | Natalya Nazarova |
RUS
|
51.77 Q | 0.247 |
| 2 | 33 | Mariyana Dimitrova |
BUL
|
52.07 Q PB | 0.203 |
| 3 | 193 | Monika Bejnar |
POL
|
52.36 q NR | 0.205 |
| 4 | 60 | Danijela Grgic |
CRO
|
52.91 PB | 0.228 |
| 5 | 1 | Klodiana Shala |
ALB
|
54.21 | 0.178 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 229 | Olesya Krasnomovets |
RUS
|
51.18 Q | 0.213 |
| 2 | 114 | Claudia Hoffmann |
GER
|
53.05 Q | 0.201 |
| 3 | 306 | Mary Wineberg |
USA
|
53.07 | 0.169 |
| 4 | 153 | Ronetta Smith |
JAM
|
53.57 | 0.172 |
| 5 | 274 | Sandrine Thiébaud-Kangni |
TOG
|
53.83 SB | 0.162 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 317 | Sanya Richards-Ross |
USA
|
52.25 Q | 0.222 |
| 2 | 7 | Christine Amertil |
BAH
|
52.33 Q | 0.187 |
| 3 | 196 | Grazyna Prokopek |
POL
|
52.89 q SB | 0.167 |
| 4 | 127 | Aliann Pompey |
GUY
|
53.72 | 0.222 |