| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 1080 | Faith KIPYEGON |
KEN |
3:55.14 Q |
| 2 | 2 | 2 | 773 | Diribe WELTEJI |
ETH |
3:55.18 Q |
| 3 | 3 | 2 | 1139 | Sifan HASSAN |
NED |
3:55.48 Q SB |
| 4 | 4 | 2 | 855 | Laura MUIR |
GBR |
3:56.36 Q SB |
| 5 | 5 | 2 | 867 | Katie SNOWDEN |
GBR |
3:56.72 Q PB |
| 6 | 6 | 2 | 520 | Jessica HULL |
AUS |
3:57.85 Q |
| 7 | 7 | 2 | 1032 | Adelle TRACEY |
JAM |
3:58.77 NR |
| 8 | 8 | 2 | 962 | Sarah HEALY |
IRL |
3:59.68 PB |
| 9 | 9 | 2 | 509 | Abbey CALDWELL |
AUS |
3:59.79 PB |
| 10 | 10 | 2 | 734 | Esther GUERRERO |
ESP |
4:00.13 PB |
| 11 | 11 | 2 | 1407 | Nikki HILTZ |
USA |
4:00.84 |
| 12 | 1 | 1 | 1070 | Nelly CHEPCHIRCHIR |
KEN |
4:02.14 Q |
| 13 | 2 | 1 | 766 | Birke HAYLOM |
ETH |
4:02.46 Q |
| 14 | 3 | 1 | 964 | Ciara MAGEEAN |
IRL |
4:02.70 Q |
| 15 | 4 | 1 | 1423 | Cory Ann MCGEE |
USA |
4:02.71 Q |
| 16 | 5 | 1 | 845 | Melissa COURTNEY-BRYANT |
GBR |
4:02.79 Q |
| 17 | 6 | 1 | 979 | Ludovica CAVALLI |
ITA |
4:02.83 Q PB |
| 18 | 7 | 1 | 743 | Marta PÉREZ |
ESP |
4:02.96 |
| 19 | 8 | 1 | 519 | Linden HALL |
AUS |
4:03.96 |
| 20 | 9 | 1 | 768 | Hirut MESHESHA |
ETH |
4:04.27 |
| 21 | 10 | 1 | 1075 | Edinah JEBITOK |
KEN |
4:05.41 |
| 22 | 11 | 1 | 1414 | Sinclaire JOHNSON |
USA |
4:06.39 |
| 23 | 12 | 1 | 1055 | Nozomi TANAKA |
JPN |
4:06.71 |
| 2 | 999 | Gaia SABBATINI |
ITA |
DNF |