| Time | Date | Name | Meet |
|---|---|---|---|
| 1:37.60 | Feb. 21, 2025 | Reiser, Callender, Phillips, Herheim | WIAA Boys Division 2 State Championship |
| 1:39.46 | Feb. 16, 2024 | Reiser, Sorg, Callender, Housley | WIAA Boys Division 2 State Championship |
| 1:40.76 | Feb. 9, 2024 | Reiser, Sorg, Callender, Housley | WIAA Division 2 Sectional - McFarland |
| 1:41.10 | Feb. 18, 2022 | Barthuly, Callender, Eppler, Williamson | WIAA Boys Division 2 State Championship |
| 1:41.84 | Feb. 11, 2022 | Barthuly, Callender, Eppler, Williamson | WIAA Division 2 Sectionals - Baraboo |
| 1:43.62 | Feb. 15, 2019 | Regan, Turner, Clark, Hammond | WIAA Boys Division 2 State Championship |
