| Time | Date | Name | Meet |
|---|---|---|---|
| 1:17.98 | Nov. 10, 2022 | Terentiev, Van Renen, Santiago, Csuvarszki | SIU A3 Performance Invitational |
| 1:18.56 | March 3, 2022 | Schlueter, Minano, Santiago, Csuvarszki | Mid-American Championships (M) |
| 1:19.60 | Nov. 11, 2021 | Schlueter, Minano, Yeap, Csuvarszki | A3 Performance Invitational |
| 1:19.61 | March 1, 2012 | Wolfe, Wolfe, Bradd, Arbelaez | Mid-American Conference Mens Championships |
| 1:21.47 | March 3, 2011 | Arbelaez, Badrawi, Bradd, Wolfe | Mid-American Conference Mens Championships |
| 1:23.65 | Nov. 19, 2010 | Wolfe, Parsons, Kruse, Badrawi | Purdue Invitational |
| 1:24.68 | Dec. 4, 2009 | Bousquet, Reuck, Parsons | Missouri Invitational |
| 1:25.15 | Nov. 14, 2009 | Bousquet, Parsons, Reuck, Badrawi | Missouri vs. Southern Illinois |
| 1:27.74 | Oct. 30, 2009 | Riekena, Bradd, Wood, Reuck | Southern Illinois vs. Washington (Mo) |
