| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Arquillano, Melson Jayven L (13)
|
NEHAY |
58.57 |
59.81 |
1.24 |
| 2 |
Maron, Jack J (13)
|
NEHAY |
1:01.66 |
1:02.33 |
0.67 |
| 3 |
Austin, Nicholas X (14)
|
NESSYS |
1:03.71 |
1:03.22 |
-0.49 |
| 4 |
Franciosi, Bennett T (13)
|
NEHAY |
1:03.77 |
1:04.08 |
0.31 |
| 5 |
Muller, Alexander C (13)
|
NEHDSC |
1:12.41 |
1:11.65 |
-0.76 |
| 6 |
Francois, Marquis R (14)
|
NEICMY |
1:12.55 |
1:11.69 |
-0.86 |
| 7 |
Belson, Spencer M (14)
|
NEANA |
1:12.20 |
1:12.74 |
0.54 |
| 8 |
Delano, Carter J (13)
|
NEANA |
1:39.27 |
1:13.37 |
-25.90 |
| 9 |
Rosen, Nathaniel F (13)
|
NEJCCS |
1:18.36 |
1:14.04 |
-4.32 |
| 10 |
Tran, Jonathan N (13)
|
NESSYS |
1:14.27 |
1:14.92 |
0.65 |
| 11 |
Kafel, Joshua J (14)
|
NEHAY |
1:18.42 |
1:15.62 |
-2.80 |
| 12 |
Corbett, Thomas M (14)
|
NEWTST |
1:16.84 |
1:15.69 |
-1.15 |
| 13 |
Phan, Johnathan (13)
|
NEANA |
1:23.23 |
1:15.73 |
-7.50 |
| 14 |
Musumarra, Joseph R (14)
|
NEANA |
1:16.23 |
1:17.50 |
1.27 |
| 15 |
Francolla, Matthew J (13)
|
NEANA |
1:25.03 |
1:19.31 |
-5.72 |
| 16 |
Bogner, Neil M (14)
|
NEHAY |
1:32.71 |
1:19.86 |
-12.85 |
| 17 |
Torstensson, Owen A (13)
|
NEJCCS |
1:21.91 |
1:20.29 |
-1.62 |
| 18 |
Joseph-Seale, Theodore F (13)
|
NEMAL |
1:38.95 |
1:38.97 |
0.02 |
| 19 |
Dang, Nang T (13)
|
NEICMY |
|
1:40.36 |
- |
|
Stein, Evan M (13)
|
NEHAY |
|
NS |
- |