| Final 20:25 | time | gap | 200m | 400m | 600m | pts | L | ag | ||
| 1. Katie Ledecky |  United States | 8:05.62 | CR | 1:58.421 | 4:01.151 | 6:04.301 | 994 | 4 | 28 | |
| 2. Lani Pallister |  Australia | 8:05.98 | OC | +0.36s | 1:58.923 | 4:01.332 | 6:04.523 | 992 | 5 | 23 |
| 3. Summer McIntosh |  Canada | 8:07.29 | +1.67s | 1:58.542 | 4:01.332 | 6:04.342 | 984 | 3 | 18 | |
| 4. Simona Quadarella |  Italy | 8:12.81 | ER | +7.19s | 2:00.054 | 4:03.444 | 6:08.154 | 951 | 2 | 26 |
| 5. Bingjie Li |  China | 8:15.59 | +9.97s | 2:01.257 | 4:06.486 | 6:11.595 | 936 | 1 | 23 | |
| 6. Isabel Gose |  Germany | 8:18.23 | +12.61s | 2:00.865 | 4:06.255 | 6:12.506 | 921 | 6 | 23 | |
| 7. Erika Fairweather |  New Zealand | 8:20.79 | +15.17s | 2:01.418 | 4:07.407 | 6:14.877 | 907 | 7 | 21 | |
| 8. Ichika Kajimoto |  Japan | 8:26.85 | +21.23s | 2:04.236 | 4:11.958 | 6:20.238 | 875 | 8 | 21 |
| 30 Competitors from 23 Nations. Venue: Singapore Sports Hub, Kailang. | ||
| 2024 Women 800m Freestyle | Women 800m Freestyle History | 2023 Women 800m Freestyle |
| Standard A: 8:34.62 Standard B 8:52.63 |
| World Record: Katie Ledecki, United States 8:04.12 Fort Lauderdale, United States 3rd May 2025 |
| Championship Record: Katie Ledecki, United States 8:07.39 Kazan, Russia 8th August 2015 |
Heats - Sunday, 27th July 11:40. |
| Best 8 times advanced to Final. StA 8:34.62 - First 14. StB 8:52.63s - First 26. |
| : |
| : |
| Todor 66 | index Swimming WC |
| index Swimming Singapore 2025 | |
| . |
Prepared and maintained by Todor Krastev
todor1966@yahoo.com
Last updated: 4 Aug 2025
Facebook Todor Krastev
