| Year | Class 4A/AA | Time | Class 3A/A | Time | Class 2A/B | Time | Class 1A/C | Time |
|---|---|---|---|---|---|---|---|---|
| State meet records | Evanston 2019 | 3:35.13 | Star Valley 2018 | 3:31.42 | Lovell 2018 | 3:38.82 | Farson 2018 | 3:45.89 |
| 2020 | No meet | - | No meet | - | No meet | - | No meet | - |
| 2019 | Evanston | 3:35.13 | Lovell | 3:37.39 | Big Horn | 3:46.61 | Upton | 3:50.66 |
| 2018 | Rock Springs | 3:37.60 | Star Valley | 3:31.42 | Lovell | 3:38.82 | Farson | 3:45.89 |