| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | HAYES-MESSINGER, Rami | Roxbury Latin School | 32' 10" |
| 2 | LEE, Brodie | Roxbury Latin School | 32' 10" |
| 3 | DOWNEY, Conor | Roxbury Latin School | 32' 0" |
| 4 | KOPER, Ben | Thayer Academy | 35' 0.50" |
| 5 | RIOS, Matt | Roxbury Latin School | 31' 9.50" |
| 6 | MCCARTHY, Jack | Roxbury Latin School | 21' 4" |
| 7 | NYAGILO, Martin | Thayer Academy | 26' 5" |
| 8 | WORKALEMAHU, Nahum | Roxbury Latin School | 23' 3" |
| 9 | THOMAS, Michael | Roxbury Latin School | 31' 0" |
| 10 | DRISCOLL, Jefferson | Thayer Academy | 36' 6" |