| AQ | 2018 Additional Qualifier | 1:46.00 |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 5 | Livonia Stevenson | A | DQ |
| 6 | Redford Thurston | A | 1:58.00 |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 1 | Farmington Hills Mercy | A | 1:53.22 |
| 2 | Royal Oak | A | 1:51.91 |
| 3 | Birmingham Seaholm | A | 1:49.00 |
| 4 | Farmington Hills Harrison | A | 1:47.97 |
| 5 | Oak Park | A | 1:40.27 |
| 6 | Detroit Renaissance | A | 1:42.00 |
| 7 | West Bloomfield | A | 1:48.42 |
| 8 | North Farmington | A | 1:51.58 |
| 9 | Southfield Arts & Tech | A | DNS |