| Final | Stadio Quercia - 31 August 2021 - Start Time: 20:21 |
| Pos. | Bib | Athlete | Year | Cat. | | Mark | Points |
|---|
| 1 | 9 | APLACHKINA Svetlana | 1992 | W |  ANA AUTHORISED NEUTRAL ATHLETES | (MR) 8:39.95 | |
| 2 | 5 | BURKARD Elena | 1992 | W |  GER GERMANY | 8:40.46 | |
| 3 | 1 | CHERONO Mercy | 1991 | W |  KEN KENYA | 8:40.76 | |
| 4 | 8 | JONES Danielle | 1996 | W |  USA UNITED STATES OF AMERICA | 8:41.01 | |
| 5 | 4 | LUKAN Klara | 2000 | W |  SLO SLOVENIA | 8:51.41 | |
| 6 | 14 | HEALY Sarah | 1991 | W |  IRL IRELAND | (PB) 8:52.63 | |
| 7 | 11 | TOTH Lili Anna | 1998 | W |  HUN HUNGARY | (PB) 8:53.62 | |
| 8 | 6 | MEZULIANIKOVA Diana | 1992 | W |  CZE CZECH REPUBLIC | (PB) 8:53.72 | |
| 9 | 2 | STREBKOVA Nataliya | 1995 | W |  UKR UKRAINE | (PB) 8:54.73 | |
| 10 | 7 | BORTOLI Elisa | 1994 | W |  ITA ITALY | (PB) 8:55.35 | |
| | | | | | C.S. ESERCITO | | |
| 11 | 12 | FLANAGAN Roisin | 1997 | W | IRL IRELAND | (PB) 8:57.79 | |
| 12 | 13 | FLANAGAN Eilish | 1993 | W | IRL IRELAND | 8:58.46 | |
| 13 | 10 | MEYER Lea | 1997 | W | GER GERMANY | 9:02.25 | |
| 14 | 16 | MAWIA Lucy | 1992 | W | KEN KENYA | 9:07.61 | |
| | 17 | CHERONO Eva | 1996 | W | KEN KENYA | DNF | |
| | 3 | SECCAFIEN Andrea | 1990 | W |  CAN CANADA | DNF | |
| | 15 | GALIMBERTI Sara | 1991 | W | ITA ITALY | DNS | |
| | | | | | BRACCO ATLETICA | | |
| Intermediate: m. 1000: 2.53.3 - m. 2000: 5.50.9 |
|
