Read moreSwimming World January 2022 Presents - The 2021 World and American Record Progression05 January 2022The latest issue of Swimming World Magazine is now available for download in the Swimming World Vault! Non-Subscribers Can Download This Issue Here The 2021 World and American Record Progression Compiled By David Rieder World Records LONG COURSE — WOMEN 100 METER BACKSTROKE 57.57r Regan Smit...