| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 4 | 1381 | Tiffany JAMES |
JAM |
52.98 Q |
| 2 | 1 | 1 | 1424 | Maureen Nyatichi THOMAS |
KEN |
53.04 Q |
| 3 | 1 | 5 | 1655 | Lynna IRBY-JACKSON |
USA |
53.08 Q |
| 4 | 1 | 3 | 1141 | Roxana GÓMEZ |
CUB |
53.16 Q |
| 5 | 1 | 2 | 1376 | Junelle BROMFIELD |
JAM |
53.21 Q |
| 6 | 2 | 1 | 1085 | Natassha MCDONALD |
CAN |
53.62 Q PB |
| 7 | 3 | 1 | 1276 | Hendrikje Richter |
GER |
53.67 Q |
| 8 | 2 | 5 | 1006 | Jessica Thornton |
AUS |
53.70 Q |
| 9 | 2 | 2 | 1622 | Dzhois Koba |
UKR |
53.74 Q |
| 10 | 2 | 3 | 1264 | Hannah WILLIAMS |
GBR |
53.85 Q |
| 11 | 1 | 6 | 1445 | Paola MORÁN |
MEX |
53.96 Q |
| 12 | 3 | 2 | 1680 | Karrington Winters |
USA |
54.12 Q |
| 13 | 2 | 6 | 1153 | Zdeňka SEIDLOVÁ |
CZE |
54.13 Q SB |
| 14 | 3 | 6 | 1346 | Rebecca BORGA |
ITA |
54.41 Q |
| 15 | 3 | 5 | 1080 | Ashlan Best |
CAN |
54.47 Q |
| 16 | 4 | 2 | 1543 | Jeanelle Griesel |
RSA |
54.47 q |
| 17 | 4 | 1 | 1040 | Shaquania Dorsett |
BAH |
54.55 q |
| 18 | 4 | 6 | 1431 | Vijona Kryeziu |
KOS |
54.67 q SB |
| 19 | 5 | 6 | 1253 | Lily Beckford |
GBR |
54.70 q |
| 20 | 2 | 4 | 1613 | Ivanna Avramchuk |
UKR |
54.71 Q |
| 21 | 4 | 5 | 1278 | Hannah MERGENTHALER |
GER |
54.75 q |
| 22 | 3 | 3 | 1506 | Natalia KACZMAREK |
POL |
54.75 Q |
| 23 | 5 | 1 | 1436 | Erika Kruminaité |
LTU |
54.89 q SB |
| 24 | 6 | 6 | 1335 | Mollie O'Reilly |
IRL |
54.92 PB |
| 25 | 3 | 4 | 1327 | Jenna Bromell |
IRL |
54.98 Q |
| 26 | 4 | 3 | 1568 | Chelsea Zoller |
SUI |
55.00 |
| 27 | 5 | 5 | 1374 | Tarika Moses |
IVB |
55.04 |
| 28 | 5 | 2 | 1137 | Dora Filipovic |
CRO |
55.16 |
| 29 | 4 | 4 | 1395 | Haruko Ishizuka |
JPN |
55.20 |
| 30 | 6 | 1 | 1342 | Myia Dorsey |
ISV |
55.25 |
| 31 | 7 | 1 | 1065 | Galefele MOROKO |
BOT |
55.38 |
| 32 | 7 | 6 | 1005 | Molly Blakey |
AUS |
55.49 |
| 33 | 6 | 5 | 1355 | Daniela Tassani |
ITA |
55.62 |
| 34 | 5 | 3 | 1215 | Zinash Tesfaye |
ETH |
55.75 |
| 35 | 6 | 3 | 1340 | Thórdís Eva Steinsdóttir |
ISL |
56.06 |
| 36 | 5 | 4 | 1112 | Nuo Liang |
CHN |
56.08 |
| 37 | 6 | 4 | 1128 | Eliana CHAVEZ |
COL |
56.96 |
| 38 | 7 | 5 | 1423 | Jane Njoki Theuri |
KEN |
57.13 |
| 39 | 8 | 5 | 1688 | María Simancas |
VEN |
57.51 |
| 40 | 8 | 1 | 1149 | Kalliopi Kountouri |
CYP |
59.11 |
| 2 | 1209 | Mahilet Fikre |
ETH |
DQ R163.3(a) | ||
| 3 | 1320 | Jisna Mathew |
IND |
DQ R163.3(a) | ||
| 3 | 1052 | Mariette Agbety |
BEN |
DNS | ||
| 4 | 1471 | Praise IDAMADUDU |
NGR |
DNS | ||
| 4 | 1001 | Artesha Richardson |
AIA |
DNS | ||
| 2 | 1689 | Shafiqua MALONEY |
VIN |
DNS | ||
| 6 | 1467 | Yinka AJAYI |
NGR |
DNS |