| S | NHIAA State Records | 37.71 | D'Mahl McFadden | Merrimack Valley | 2011 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | LAMONTAGNE, Nicholas | JR | Lebanon | 43.68 |
| 2 | MALEK, Aidan | JR | Gilford | 43.28 |
| 3 | HOLODOWSKI, Adam | JR | Milford | 43.15 |
| 4 | LORENZ, Jack | JR | Monadnock | 42.35 |
| 5 | ANDERSON, Cyril | SR | Central | 42.97 |
| 6 | CAHILL, Maddox | SR | Sunapee | 43.25 |
| 7 | MCLAUGHLIN, Cole | SO | Portsmouth | 43.44 |
| 8 | LOVERN, Jake | JR | Portsmouth | 43.69 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | FOSTER, Bryce | SR | Memorial | 41.98 |
| 2 | GLODGETT, Liam | SR | Keene | 41.66 |
| 3 | ASHWORTH, Jack | SR | Alvirne | 40.23 |
| 4 | FLETCHER, Nate | SR | Portsmouth | 38.74 |
| 5 | OLSEN, Rory | JR | Nashua South | 40.11 |
| 6 | CHONG, Christopher | SO | Bedford | 40.74 |
| 7 | NTORO, Henry | JR | Windham | 41.82 |
| 8 | DUFFY, Calvin | SR | Winnacunnet | 42.08 |