| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | 
|---|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 629 | Jemma REEKIE |  GBR | 1:59.45 Q | |
| 2 | 2 | 3 | 669 | Eloisa COIRO |  ITA | 1:59.76 Q PB | |
| 3 | 1 | 4 | 589 | Tsige DUGUMA |  ETH | 2:00.50 Q | .491 | 
| 3 | 1 | 1 | 588 | Habitam ALEMU |  ETH | 2:00.50 Q | .491 | 
| 5 | 3 | 3 | 578 | Lorea IBARZABAL |  ESP | 2:00.56 q PB | |
| 6 | 2 | 1 | 679 | Natoya GOULE-TOPPIN |  JAM | 2:00.83 Q SB | |
| 7 | 3 | 1 | 697 | Vivian Chebet KIPROTICH |  KEN | 2:00.86 q PB | |
| 8 | 2 | 4 | 526 | Noélie YARIGO |  BEN | 2:01.13 Q | |
| 9 | 3 | 4 | 743 | Anna WIELGOSZ |  POL | 2:01.58 PB | |
| 10 | 4 | 4 | 829 | Allie WILSON |  USA | 2:01.66 | |
| 11 | 1 | 2 | 779 | Audrey WERRO |  SUI | 2:01.83 Q | |
| 12 | 2 | 2 | 502 | Catriona BISSET |  AUS | 2:02.04 Q SB | |
| 13 | 5 | 4 | 580 | Lorena MARTÍN |  ESP | 2:02.26 | |
| 14 | 1 | 5 | 790 | Halimah NAKAAYI |  UGA | 2:02.42 Q | |
| 15 | 2 | 5 | 775 | Lore HOFFMANN |  SUI | 2:02.53 Q | |
| 16 | 3 | 2 | 601 | Eveliina MÄÄTTÄNEN |  FIN | 2:02.57 | |
| 17 | 3 | 5 | 827 | Addison WILEY |  USA | 2:02.69 | |
| 18 | 4 | 5 | 615 | Isabelle BOFFEY |  GBR | 2:02.81 | |
| 19 | 4 | 2 | 698 | Naomi KORIR |  KEN | 2:03.31 | |
| 20 | 4 | 1 | 738 | Angelika SARNA |  POL | 2:03.36 | |
| 21 | 4 | 3 | 547 | Jazz SHUKLA |  CAN | 2:03.68 | |
| 22 | 5 | 1 | 645 | Bianka KÉRI |  HUN | 2:03.95 | |
| 23 | 5 | 2 | 756 | Claudia Mihaela BOBOCEA |  ROU | 2:04.03 PB | |
| 24 | 6 | 4 | 538 | Jaqueline Beatriz WEBER |  BRA | 2:05.17 PB | |
| 25 | 5 | 3 | 531 | Flavia Maria DE LIMA |  BRA | 2:05.71 PB | |
| 26 | 5 | 5 | 540 | Madeleine KELLY |  CAN | 2:06.95 | 
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second