| Lane | Athlete | Age | Team | Seed |
|---|---|---|---|---|
| 1 | BLOOMBERG, Justin | 15 | Greater Washington | NT |
| 2 | VEXLER, Zachary | 16 | Atlanta | 1:05.00 |
| 3 | SIBONY, Rafael | 16 | Portland | 57.00 |
| 4 | GOLDMEIER, William | 15 | St. Louis | 55.00 |
| 5 | ROSEMORE, Joshua | 16 | Baltimore | 57.00 |
| 6 | SPEIRS, Jonathan | 15 | Philadelphia | 57.10 |
| 7 | KUHN, Jacob | 15 | Greater Washington | NT |
