Michael Johmann
| Date | Swim | Route | Km | Age | Time/Place |
|---|---|---|---|---|---|
| 2001 Aug 25 | USMS National Championships (Eagle Creek Park) | Eagle Creek Reservoir buoy course | 10 | 39 | 02:42:51 (25/61) |
| 2008 Jul 19 | Morse Reservoir USMS National Championships |
Morse Reservoir - 5 laps | 25 | 46 | 07:45:55 (26/45) |
| 2009 Aug 1 | Harbor Springs Coastal Crawl USMS National Championships |
Little Traverse Bay buoy course | 10 | 47 | 02:35:39 (12/60) |
| 2010 Jun 26 | Swim Around Key West | Key West circumnavigation | 18.4 | 48 | 04:49:42 (4/58) |
| 2010 Jul 17 | Morse Reservoir USMS National Championships |
Morse Reservoir - 2 laps | 10 | 48 | 02:35:35 (23/108) |
| 2011 Jun 18 | Morse Reservoir USMS National Championships |
Morse Reservoir - 5 laps | 25 | 48-49 | 07:24:59 (24/28) |
| 2012 Jul 28 | Minnetonka Challenge USMS National Championships |
Excelsior-Wayzaza-Excelsior | 16.1 | 50 | 04:35:08 (16/53) |
| 2013 Jul 13 | END-WET Red River Swim | Grand Forks, ND to Oslo, MN | 43.5 | 51 | 07:36:00 (6/22) |
| 2014 Jul 2 | English Channel (CSPF) | England to France | 33 | 52 | 13:50:00 |
| 2015 Jun 20 | Morse Reservoir USMS National Championships |
Morse Reservoir - 3 laps | 15 | 53 | 04:26:46 (23/72) |
| 2015 Aug 1 | Manhattan Island Marathon Swim | Manhattan circumnavigation (CCW) | 45.9 | 53 | 07:45:21 (9/19) |
| 2016 Jun 21 | Catalina Channel | Catalina Island to Mainland | 32.3 | 54 | 11:23:31 |
| 2017 Oct 1 | Swim Around Charleston | Remleys Point to I-526 | 19.3 | 55 | 05:04:08 (6/39) |
| 2018 Aug 2 | Lake Tahoe (Length) | Camp Richardson to Incline Village | 34.2 | 56 | 11:32:13 |
| 2018 Aug 19 | Swim to the Moon | Hiland Chain of Lakes buoy course | 10 | 56 | 02:28:30 (15/153) |
| 2018 Oct 6 | Ederle-Burke Swim | Battery to Sandy Hook | 28.1 | 56 | 05:44:51 (1/4) |
| 2018 Oct 13 | Swim the Suck | Suck Creek boat launch to TN River Gardens | 16.6 | 56 | 03:46:37 (14/100) |
| 2019 Sep 22 | Bridges to Bluffs USMS National Championships |
Volunteer Landing to Sequoyah Hills Park | 10 | 57 | 02:24:27 (31/134) |