| Event | Time | Swimmer | Age Group | Meet | Date |
|---|---|---|---|---|---|
| 100 Yard Backstroke | 00:53.67 | Daniel Campione | 18-24 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 100 Yard Breaststroke | 00:57.70 | Chad Morris | 30-34 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 100 Yard Fly | 00:51.72 | Chad Morris | 30-34 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 100 Yard Freestyle | 00:47.01 | Daniel Campione | 18-24 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 100 Yard IM | 00:53.24 | Chad Morris | 30-34 | Illinois State 2010 | 04/23/2010 |
| 1000 Yard Freestyle | 13:20.77 | Mark Royko | 40-44 | State (ILMSA SC Championships) 2006 2006 | 4/20/2006 |
| 200 Yard Backstroke | 02:03.13 | Daniel Campione | 18-24 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 200 Yard Breaststroke | 02:26.14 | Chad Morris | 25-29 | State (ILMSA SC Championships) 2006 2006 | 4/20/2006 |
| 200 Yard Freestyle | 01:46.21 | Daniel Campione | 18-24 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 200 Yard IM | 02:03.89 | Chad Morris | 30-34 | Nationals 07 | 05/17/2007 |
| 400 Yard IM | 05:33.43 | Lonny Boeke | 18-24 | Evanston Masters January Meet 2010 | 1/24/2010 |
| 50 Yard Backstroke | 00:24.76 | Daniel Campione | 18-24 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 50 Yard Breaststroke | 00:27.15 | Chad Morris | 30-34 | Nationals 2010 | May 20 |
| 50 Yard Fly | 00:23.16 | John Javorski | 30-34 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 50 Yard Freestyle | 00:21.11 | John Javorski | 30-34 | Nationals 2009 | 5/7/2009 |
| 500 Yard Freestyle | 05:20.46 | Mark Urban | 35-39 | State (ILMSA SC Championships) 2005 2005 | 5/13/2005 |
| Event | Time | Swimmer | Age Group | Meet | Date |
|---|---|---|---|---|---|
| 100 Yard Backstroke | 01:06.69 | Emily Koziarski | 25-29 | USMS Spring Nationals 2011 2011 | 4/28/2011 |
| 100 Yard Breaststroke | 01:23.15 | Cathy Sajn | 18-24 | State (ILMSA SC Championships) 2007 | 4/18/2007 |
| 100 Yard Fly | 01:10.41 | Cathy Sajn | 25-29 | USMS Spring Nationals 2011 2011 | 4/28/2011 |
| 100 Yard Freestyle | 00:57.25 | Taren O'Toole | 18-24 | Nationals (USMS Short Course) 2006 | 05/11/2006 |
| 100 Yard IM | 01:07.96 | Cathy Sajn | 25-29 | USMS Spring Nationals 2011 2011 | 4/28/2011 |
| 1000 Yard Freestyle | 12:55.84 | Jolene Zywica | 18-24 | State (ILMSA SC Championships) 2006 2006 | 4/20/2006 |
| 1650 Yard Freestyle | 20:41.95 | Jolene Zywica | 25-29 | State (ILMSA SC Championships) 2007 | 4/18/2007 |
| 200 Yard Backstroke | 02:26.26 | Natalie Oskvarek | 18-24 | USMS Spring Nationals 2011 2011 | 4/28/2011 |
| 200 Yard Breaststroke | 02:53.93 | Cathy Sajn | 25-29 | State (ILMSA Championships 2010) 2010 | 4/24/2010 |
| 200 Yard Fly | 02:39.83 | Cathy Sajn | 25-29 | USMS Spring Nationals 2011 2011 | 4/28/2011 |
| 200 Yard Freestyle | 02:06.23 | Taren O'Toole | 18-24 | Nationals (USMS Short Course) 2006 | 05/11/2006 |
| 200 Yard IM | 02:36.60 | Jolene Zywica | 25-29 | State (ILMSA SC Championships) 2007 | 4/18/2007 |
| 400 Yard IM | 05:35.00 | Jolene Zywica | 25-29 | Evanston Masters 2007 2007 | 1/21/2007 |
| 50 Yard Backstroke | 00:31.99 | Cathy Sajn | 25-29 | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 50 Yard Breaststroke | 00:37.73 | Cathy Sajn | 18-24 | St. Charles Superbowl 2006 | 02/05/2006 |
| 50 Yard Fly | 00:29.71 | Sue Haney | 40-44 | State (ILMSA SC Championships) 2006 2006 | 4/20/2006 |
| 50 Yard Freestyle | 00:26.51 | Taren O'Toole | 18-24 | Nationals (USMS Short Course) 2006 | 05/11/2006 |
| 500 Yard Freestyle | 06:07.21 | Taren O'Toole | 18-24 | State (ILMSA SC Championships) 2006 2006 | 4/20/2006 |