| Lane | Team | Squad | Seed | Note |
|---|---|---|---|---|
| 3 | Chicago (Senn) | A | NT | |
| 4 | Chicago (Amundsen) | A | NT | |
| 5 | Chicago (Prosser) | A | NT | |
| 6 | Chicago (Marine Military Academy) | A | NT |
| Lane | Team | Squad | Seed | Note |
|---|---|---|---|---|
| 1 | Chicago (Rickover Naval Academy) | A | NT | |
| 2 | Chicago (Lake View) | A | 1:51.00 | |
| 3 | Chicago (Schurz) | A | 1:36.06 | |
| 4 | Chicago (Taft) | A | 1:34.06 | |
| 5 | ITW David Speer Academy | A | 1:34.64 | |
| 6 | Chicago (Von Steuben) | A | 1:41.53 | |
| 7 | Chicago (Roosevelt) | A | NT | |
| 8 | Chicago (Ogden International) | A | NT |