| Time | Date | Name | Meet |
|---|---|---|---|
| 7:08.81 | March 8, 2024 | Chapman, Ruszkowski, Jankoviak, Scarlett | Indiana Senior State Championships |
| 7:11.97 | March 10, 2023 | VanDriessche, Ruszkowski, Bartmess, Chapman | Indiana Senior State Championships |
| 7:13.97 | March 16, 2019 | Maurer, Burns, Sierra, Gomes | Indiana Senior State Championships |
| 7:20.16 | March 12, 2016 | Maurer, Serf, Hibbs, Toppen | Indiana Senior State Championships |
| 7:31.08 | March 9, 2013 | Indiana Senior Championships (SCY) |
