| TC | Meet Record | 1:34.56 | Clare | 2024 | |
| F | B-ridge Facility | 1:30.66 | Mt. Pleasant | 5/27/2025 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 3 | Durand | A | Fryer | Collier | Nierescher | O'Bryant | NT | |
| 4 | Morrice | A | Cole | Ash | Ohlerich | Long | 1:45.03 | |
| 5 | Otisville LakeVille | A | Nelson | Verrier | Hiltz | Waite | 1:47.35 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 2 | Ovid-Elsie | A | Lover | Custer | Leavitt | Belill | 1:38.00 | |
| 3 | Saginaw Michigan Lutheran Se | A | Miller | Laupichler | Liu | Naumann | 1:36.75 | |
| 4 | New Lothrop | A | Henige | Hornak | Jacobs | Childress | 1:35.67 | |
| 5 | Frankenmuth | A | Hetzner | Greenwood | Kuck | McGovern | 1:36.22 | |
| 6 | Remus Chippewa Hills | A | Burgess | McArthur | Farrell | McGuire | 1:37.63 | |
| 7 | Hemlock | A | Roka | Linhart | Galbraith | Wolgast | 1:40.33 |