| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | 
|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 451 | Ruth Jebet |  BRN | 9:12.62 Q | 
| 2 | 1 | 2 | 943 | Beatrice CHEPKOECH |  KEN | 9:17.55 Q | 
| 3 | 2 | 2 | 1331 | Emma COBURN |  USA | 9:18.12 Q | 
| 4 | 3 | 2 | 1254 | Habiba Ghribi |  TUN | 9:18.71 Q SB | 
| 5 | 2 | 1 | 638 | Sofia Assefa |  ETH | 9:18.75 Q | 
| 6 | 3 | 1 | 760 | Gesa Felicitas KRAUSE |  GER | 9:19.70 Q | 
| 7 | 4 | 2 | 826 | Lalita Shivaji Babar |  IND | 9:19.76 q NR | 
| 8 | 4 | 1 | 1367 | Colleen QUIGLEY |  USA | 9:21.82 q | 
| 9 | 5 | 2 | 325 | Madeline Hills |  AUS | 9:24.16 q SB | 
| 10 | 1 | 3 | 947 | Hyvin KIYENG |  KEN | 9:24.61 Q | 
| 11 | 2 | 3 | 329 | Genevieve GREGSON |  AUS | 9:26.25 Q | 
| 12 | 3 | 3 | 1342 | Courtney FRERICHS |  USA | 9:27.02 Q | 
| 13 | 5 | 1 | 955 | Lydia Chebet Rotich |  KEN | 9:30.21 q | 
| 14 | 4 | 3 | 481 | Geneviève LALONDE |  CAN | 9:30.24 q NR | 
| 15 | 6 | 2 | 1212 | Fabienne SCHLUMPF |  SUI | 9:30.54 q NR | 
| 16 | 6 | 1 | 1306 | Mariya Shatalova |  UKR | 9:30.89 PB | 
| 17 | 7 | 1 | 1270 | Peruth CHEMUTAI |  UGA | 9:31.03 PB | 
| 18 | 8 | 1 | 1224 | Charlotta FOUGBERG |  SWE | 9:31.16 | 
| 19 | 5 | 3 | 536 | Xinyan ZHANG |  CHN | 9:31.47 | 
| 20 | 9 | 1 | 1262 | Özlem KAYA ALICI |  TUR | 9:32.03 SB | 
| 21 | 6 | 3 | 602 | Anna Emilie MØLLER |  DEN | 9:32.68 NR | 
| 22 | 10 | 1 | 394 | Sviatlana Kudzelich |  BLR | 9:32.93 SB | 
| 23 | 11 | 1 | 998 | Fadwa Sidi Madane |  MAR | 9:32.94 SB | 
| 24 | 7 | 3 | 646 | Etenesh Diro |  ETH | 9:34.70 q | 
| 25 | 7 | 2 | 640 | Hiwot Ayalew |  ETH | 9:35.09 | 
| 26 | 8 | 2 | 1107 | Matylda Kowal |  POL | 9:35.13 PB | 
| 27 | 9 | 2 | 759 | Sanaa Koubaa |  GER | 9:35.15 PB | 
| 28 | 8 | 3 | 897 | Aisha PRAUGHT-LEER |  JAM | 9:35.79 q | 
| 29 | 10 | 2 | 333 | Victoria Mitchell |  AUS | 9:39.40 SB | 
| 30 | 9 | 3 | 837 | Sudha Singh |  IND | 9:43.29 | 
| 31 | 12 | 1 | 627 | Diana MartÃn |  ESP | 9:44.07 | 
| 32 | 10 | 3 | 995 | Salima Elouali Alami |  MAR | 9:44.83 | 
| 33 | 13 | 1 | 1071 | Ingeborg Løvnes |  NOR | 9:44.85 | 
| 34 | 14 | 1 | 846 | Kerry O'Flaherty |  IRL | 9:45.35 SB | 
| 35 | 11 | 3 | 991 | Eliane Saholinirina |  MAD | 9:45.92 | 
| 36 | 15 | 1 | 423 | Juliana Paula dos Santos |  BRA | 9:45.95 | 
| 37 | 12 | 3 | 848 | Sara Louise Treacy |  IRL | 9:46.24 q | 
| 38 | 13 | 3 | 1151 | Ancuţa BOBOCEL |  ROU | 9:46.28 | 
| 39 | 11 | 2 | 842 | Michelle FINN |  IRL | 9:49.45 | 
| 40 | 12 | 2 | 449 | Tigest Getent |  BRN | 9:49.92 | 
| 41 | 14 | 3 | 1260 | Tuğba GÜVENÇ |  TUR | 9:49.93 SB | 
| 42 | 13 | 2 | 466 | Maria BERNARD-GALEA |  CAN | 9:50.17 | 
| 43 | 14 | 2 | 1255 | Meryem AkdaÄŸ |  TUR | 9:50.28 | 
| 44 | 15 | 3 | 773 | Maya Rehberg |  GER | 9:51.73 | 
| 45 | 16 | 3 | 307 | Belén CASETTA |  ARG | 9:51.85 | 
| 46 | 16 | 1 | 496 | Erin TESCHUK |  CAN | 9:53.70 | 
| 47 | 15 | 2 | 655 | Sandra Eriksson |  FIN | 9:56.77 | 
| 48 | 16 | 2 | 301 | Luiza GEGA |  ALB | 9:58.49 | 
| 49 | 17 | 1 | 921 | Anju Takamizawa |  JPN | 9:58.59 | 
| 50 | 17 | 2 | 399 | Anastasiya Puzakova |  BLR | 10:14.08 | 
| 51 | 17 | 3 | 727 | Lennie Waite |  GBR | 10:14.18 | 
| 52 | 18 | 2 | 303 | Amina BETTICHE |  ALG | 10:26.91 |