Hour Swim Individual Records*
(as of 9-1-2021)
| Age Group | Men | Distance | Year |
| 18-24 | Brad Winsor | 5620 | 1996 |
| 25-29 | Michael Collins | 5,415 | 1992 |
| 30-34 | Mark Callaghan | 5,435 | 2013 |
| 35-39 | Dave Scott | 5,430 | 1989 |
| 40-44 | Andy McPherson | 5,140 | 1992 |
| 45-49 | Andy McPherson | 5,175 | 1994 |
| 50-54 | Mark Evans | 5,000 | 2012/13 |
| 55-59 | Mark Evans | 5,025 | 2014 |
| 60-64 | Mark Evans | 4,675 | 2018 |
| 65-69 | Andy McPherson | 4,240 | 2015 |
| 70-74 | Steve Carlson | 3,860 | 1990 |
| 75-79 | Steve Carlson | 3,630 | 1995 |
| 80-84 | Robert Norris | 3,045 | 2018 |
| 85-89 | David Bressler | 1,465 | 2009 |
| Age Group | Women | Distance | Year |
| 18-24 | Johanna Hardin | 5,025 | 1998 |
| 25-29 | Wendy Pratt | 5,415 | 1990 |
| 30-34 | Wendy Pratt | 5,210 | 1991 |
| 35-39 | Andee Bell | 5,055 | 2014 |
| 40-44 | Cathy Carr West | 4,675 | 1998 |
| 45-49 | Kim Elsbach | 4,910 | 2012 |
| 50-54 | Kim Elsbach | 4,840 | 2013 |
| 55-59 | Kim Elsbach | 4,765 | 2020 |
| 60-64 | Susan Munn | 4,035 | 2001 |
| 65-69 | Susan Munn | 3,865 | 2004 |
| 70-74 | Susan Munn | 3,625 | 2011 |
| 75-79 | Susan Munn | 3,340 | 2014 |
| 80-84 | Susan Munn | 3,050 | 2018 |
| 85-89 | Pat Lax | 1,550 | 2010 |
| 90-94 | Pat Lax | 1,645 | 2011 |