| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 537 | Nezha Bidouane |
MAR
|
54.55 Q | 0.184 |
| 2 | 456 | Debbie-Ann Parris-Thymes |
JAM
|
54.81 Q | 0.177 |
| 3 | 612 | Malgorzata Pskit |
POL
|
55.45 Q | 0.194 |
| 4 | 630 | Yvonne Harrison |
PUR
|
55.63 q NR | 0.191 |
| 5 | 493 | Natalya Torshina-Alimzhanova |
KAZ
|
55.69 q | 0.208 |
| 6 | 115 | Karlene Haughton |
CAN
|
55.94 q SB | 0.212 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 693 | Yuliya Pechonkina |
RUS
|
54.43 Q | 0.147 |
| 2 | 809 | Tonja Buford-Bailey |
USA
|
54.99 Q | 0.192 |
| 3 | 656 | Ionela Târlea |
ROU
|
55.41 Q | 0.202 |
| 4 | 607 | Anna Jesien |
POL
|
55.98 q | 0.247 |
| 5 | 722 | Mame Tacko Diouf |
SEN
|
56.44 SB | 0.171 |
| 6 | 275 | Sylvanie Morandais |
FRA
|
56.85 | 0.162 |
| 7 | 306 | Keri Maddox |
GBR
|
57.55 | 0.208 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 823 | Sandra Glover |
USA
|
55.38 Q | 0.184 |
| 2 | 177 | Daimà PernÃa |
CUB
|
55.40 Q | 0.216 |
| 3 | 433 | Monika Niederstatter |
ITA
|
55.83 Q SB | 0.236 |
| 4 | 290 | Tasha Danvers |
GBR
|
56.36 | 0.181 |
| 5 | 659 | Surita Febbraio |
RSA
|
56.80 | 0.152 |
| 6 | 459 | Melaine Walker |
JAM
|
57.10 | 0.187 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 446 | Deon Hemmings |
JAM
|
55.39 Q | 0.234 |
| 2 | 291 | Sinead Dudgeon |
GBR
|
56.07 Q SB | 0.208 |
| 3 | 851 | Brenda Taylor |
USA
|
56.28 Q | 0.181 |
| 4 | 345 | Heike Meissner |
GER
|
56.79 | 0.221 |
| 5 | 47 | Andrea Blackett |
BAR
|
57.10 | 0.185 |
| 6 | 541 | Noraseela Mohd Khalid |
MAS
|
59.12 | 0.165 |
| 800 | Tetiana Tereschuk-Antipova |
UKR
|
DNS | 0.000 |