Documented Swims - 2021
| Date | Swimmer | Swim | Location | Documenter |
|---|---|---|---|---|
| 26 Jan 2021 | Emma Radford | Sydney Northern Beaches | NSW, Australia | Jai Di Tommaso |
| 20 Feb 2021 | Felicity Harrison | Sydney Northern Beaches | NSW, Australia | Emma Radford |
| 22 Feb 2021 | Jonathan Ridler | Foveaux Strait | New Zealand | Simon Olliver |
| 28 Feb 2021 | Brenda Norman and Richard Jones | Sydney Northern Beaches | NSW, Australia | Cameron Read |
| 07 Mar 2021 | Ailen Lascano Micaz | Rio Negro | Argentina | Leomarys Ñañe |
| 21 Mar 2021 | Ridzwan Rahim | Perhentian Channel | Malaysia | Tsuyoshi Amzar Sawada |
| 17 Apr 2021 | Michael Reilly | Roe Island to Mare Island | California, USA | John Grunstad |
| 20 Apr 2021 | Lauren Tischendorf | Lord Howe Island | NSW, Australia | Belinda Bullivant |
| 11 May 2021 | Sara Stevenson | Lake Jocassee | South Carolina, USA | Janine Serell |
| 11 May 2021 | Jessi Harewicz | Átl’ka7tsem Howe Sound Swimming Project | British Columbia, Canada | various |
| 16 May 2021 | Kirsty Tweddle | Queenscliff to Portarlington (Port Phillip Bay) | VIC, Australia | Karen Weaver |
| 27 May 2021 | Courtney Moates Paulk | Chesapeake Bay | Virginia, USA | Heather Fairbanks |
| 17 Jun 2021 | Tom Chapman | Bristol Channel (Penarth - Weston-super-Mare) | Wales / England | Ros Edmonds |
| 19 Jun 2021 | Zach Margolis | Santa Monica Bay | California, USA | Amy Gubser |
| 26 Jun 2021 | Martyn Webster | Thunersee | Switzerland | Cat French |
| 27 Jun 2021 | Michael Johmann | Flathead Lake | Montana, USA | John Fischbach |
| 30 Jun 2021 | Claire Leighton | Bristol Channel (Glenthorne - Wales) | Wales / England | Geth Jones |
| 30 Jun 2021 | Neil Agius | Linosa to Gozo | Linosa IT / Gozo MT | S. Zammit + D. Brookes |
| 02 Jul 2021 | Tom Chapman | Bristol Channel (Penarth - Clevedon) | Wales / England | Ros Edmonds |
| 02 Jul 2021 | Lauren Au Brinkmeyer | Round-Trip Angel Island | California, USA | Connie Bleul |
| 03 Jul 2021 | Marko Pejchinovski | Lake Ohrid (Ohrid - St Naum) | North Macedonia | Martina Baleska |
| 17 Jul 2021 | Alyssa Langlais | Boon Island to York | Maine, USA | Amanda Smith-Dakowicz |
| 19 Jul 2021 | Victoria Lea | Bristol Channel (Glenthorne - Wales) | Wales / England | Geoff Gardner |
| 24 Jul 2021 | Jessica Kieras | Waldo Lake | Oregon, USA | Mary Louise Warhus |
| 28 Jul 2021 | Edward Lomicka | St. Lucia coast, Fond Bay-Smuggler's Cove | St. Lucia | Sue Dyson |
| 31 Jul 2021 | Marko Pejchinovski | Lake Ohrid (Ohrid - St Naum - Ohrid) * | North Macedonia | Zoran Rodic |
| 01 Aug 2021 | Nicolas Knap | St. Lawrence River (Escape from Grosse Île) * | Quebec, Canada | Nancy Thibault & Paul Boisvert |
| 04 Aug 2021 | Fabrice Beer-Gabel | Around Île-de-Bréhat | France | Gwendal Tomasi |
| 04 Aug 2021 | Marian Cardwell | Torch Lake two-way | Michigan, USA | Will Dichtel & Andy Walberer |
| 13 Aug 2021 | Bogdan Cosmin Zurbagiu | Iron Gates of the Danube | Romania | D. Ardelean + M. Grigore |
| 14 Aug 2021 | Dina Levačić | Vir to Ist | Croatia | Željana Levačić |
| 21 Aug 2021 | Julie Boxsell | Coolangatta to Broadbeach | QLD, Australia | Selina McSharrot |
| 24 Aug 2021 | Elizabeth Almond | Lake George | New York, USA | Janine Serell |
| 28 Aug 2021 | Kim Bowler | Lake Pend Oreille | Idaho, USA | Robin Davis Harren |
| 30 Aug 2021 | Joe Zemaitis | Round-Trip Angel Island | California, USA | Lisa Amorao |
| 04 Sep 2021 | Marko Pejchinovski | Lake Ohrid (Ohrid - Struga - Ohrid) * | North Macedonia | Zoran Rodic |
| 04 Sep 2021 | Caitlin Swalec | Phillips Lake | Maine, USA | Emily Martin |
| 14 Sep 2021 | Julie Boxsell | Around Yunbenon (Magnetic Isl) | QLD, Australia | Graham Crawford |
| 16 Sep 2021 | Tom Chapman | Bristol Channel (Porthcawl - Glenthorne) | Wales / England | Ros Edmonds |
| 22 Sep 2021 | Carly Miller | Santa Monica Bay | California, USA | Krista Anderson |
| 25 Sep 2021 | Elizabeth Beisel | Block Island Sound * | Rhode Island, USA | Elaine K. Howley |
| 27 Sep 2021 | Julie Boxsell | Around Coonanglebah (Dunk Isl) | QLD, Australia | Tayla Hickey |
| 21 Nov 2021 | Vanessa Eugene | St. Lucia coast, Rat Island loop | St. Lucia | Sue Dyson |
* Pending ratification