| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 3 | CALDERON, Jeronimo | NASHUA SOUTH | NT |
| 4 | DICKIESON, Benjamin | ALVIRNE | 1:06.38 |
| 5 | AYA WA MWENDA, Amisi | MANCHESTER CENTRAL | 1:05.00 |
| 6 | PLUMLEY, Shane | ALVIRNE | NT |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 2 | POREMBSKI, Luke | ALVIRNE | 1:03.70 |
| 3 | ZAKOS, Jack | ALVIRNE | 1:01.00 |
| 4 | ZHECHEV, Viktor | NASHUA SOUTH | 59.90 |
| 5 | MARTINEZ, Louis | MANCHESTER CENTRAL | NT |
| 6 | BURKE, Ryan | ALVIRNE | 1:01.08 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | CADETE, Gabriel | NASHUA SOUTH | 58.94 |
| 2 | OLSEN, Revin | NASHUA SOUTH | 57.50 |
| 3 | PERRY, Barion | NASHUA SOUTH | 55.74 |
| 4 | DWARKA, Hrishikesh | NASHUA SOUTH | 53.50 |
| 5 | COLBY, Ben | MANCHESTER CENTRAL | 54.31 |
| 6 | ODONNELL, Keith | NASHUA SOUTH | 56.04 |
| 7 | RAO, Karthik | NASHUA SOUTH | 57.82 |
| 8 | KEESHAKADA, Rishi | NASHUA SOUTH | 59.90 |