# Gretchen Walsh Breaks Kate Douglass’ Week-Old 50 Free World Record With 23.55

> **Newsylist Open Intelligence Dossier** · First detected: 2026-06-29 03:20 UTC · Category: Sports · Sources: 2 · Current Velocity: 1.06

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| SwimSwam | “I Wasn’t Completely Sure I Had Broken The World Record”– Sette Colli Day 3 Quotes | 2026-06-28 21:44 | [Source Link](https://news.google.com/rss/articles/CBMiogFBVV95cUxNWjJROS14WklXRU1sMjV0UW5wcldFeEhhYUZ3UUVmY0M1aklUWDZTaEZOYThCRldsWmI4U1lzajljV0hSemVlQXZvZUVhak5uU1lIUkl3THJUaXdETFB6aWJBMWdOTVJmVWphOEg5OFV1RUNaNElyN3c3bHFQQlZNS29WS1MxQzVZR1pFN014X3FNM2dhbThSb09wSTYwZnN5dEE?oc=5) |
| SwimSwam | Gretchen Walsh Breaks Kate Douglass’ Week-Old 50 Free World Record With 23.55 | 2026-06-28 18:09 | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxPQ1JTZ3dFUWROUnZYS2lXYUtZZHVjYUZydnpLUG90RDNRWlBvbUxMYWZoUldGX3RHY3N3WThmME8tNkUyaVJuSFMzQlp5azFMaGRYelNsWFVlWVBHNURpVWRiMmRYSllscUNZQ1dMaHFpS3Q0V3duRDMtVVQxVmxGdHdvSjJEb3h3UkE4WnJPdFRHX2pBeDhRN2V0aW5yUTA?oc=5) |
| BBC | Gretchen Walsh beats training partner Kate Douglass's nine-day world record | 2026-06-28 18:04 | [Source Link](https://news.google.com/rss/articles/CBMiZ0FVX3lxTE9pdHRPLUYyWjByN3R5SWR3YjJvc3VXUXhNUDNzei0xWmcyRDZoREZsSXpwemowR3RGa01NX2RGSG1wRm5UOVk4cG5nMGwzTkJxQUtnRnJSTlZaQ0VKNlpUU2xkM2NMU3c?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-06-29/gretchen-walsh-breaks-kate-douglass-week-old-50-free-world-record-with-23-55*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*