| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WATCKE, Daniel | Hinsdale Central HS | 1:50.34 | PR | |
| 2 | WITT, Riley | Saint Ansgar High Sc | 1:52.22 | PR | |
| 3 | PIZARRO, Nicolas | The Tatnall School | 1:52.57 | PR | |
| 4 | NASH, Gabe | Sioux City North | 1:53.14 | PR | |
| 5 | BEARD, Bret | Olathe Northwest HS | 1:53.23 | PR | |
| 6 | FERON, Blake | Broken Arrow | 1:53.30 | PR | |
| 7 | WILMES, Garrett | Father Tolton | 1:53.52 | PR | |
| 8 | SNOKE, Adam | Lutheran South High | 1:54.27 | PR |
