| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 2 | RAFFERTY, NEIL | MILFORD | 19.70 | Milford, West at John Stark |
| 3 | WILLIAMS, JAKE | MILFORD | 18.03 | 2017 NHIAA Division II State Championship and Battlenotes |
| 4 | LEEK, TREVEN | SANBORN REGIONAL | 17.16 | Sanborn Regional High School --May 1, 2018 |
| 5 | ADAMS, CHASE | HOLLIS/BROOKLINE | 17.50 | Hollis Brookline vs. ConVal, Trinity, Conant & Mascenic |
| 6 | HEMMER, MITCHELL | MILFORD | 19.04 | John Stark vs. Milford, West |
| 7 | CLIFFORD, PATRICK | CAMPBELL | 21.50 | Campbell HS Home Meet #1 |