| Time | Date | Name | Meet |
|---|---|---|---|
| 2:58.20 | March 22, 2012 | Malone, Mangan, Skinner, Grodecki | NCSA Junior National Championships |
| 3:01.22 | March 17, 2011 | Whitcomb, Malone, Wimmer, Grodecki | NASA Junior National Championship |
| 3:05.71 | March 14, 2004 | Schroeder, Kuczek, Wike, Grodecki | Speedo Champions Series - Chicago |
| 3:21.54 | March 7, 2004 | McCune, Kuczek, Raynard, Snabes | Illinois Senior Championship |
