| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dijamco, Luis C (12)
|
MAGNBC |
1:17.22 |
1:18.91 |
1.69 |
| 1 |
Wanner, Aidan L (12)
|
MATVAC |
1:18.92 |
1:19.06 |
0.14 |
| 1 |
Hayden, Austin M (12)
|
NJNJRC |
1:25.82 |
1:25.50 |
-0.32 |
| 2 |
Gilger, Ryan E (11)
|
MADST |
1:30.75 |
1:32.38 |
1.63 |
| 3 |
Fabbricatore, Matteo (11)
|
NJNJRC |
1:34.83 |
1:35.17 |
0.34 |
| 4 |
Carson, Tanner J (11)
|
MDACSS |
1:38.57 |
1:35.18 |
-3.39 |
| 5 |
Plant, James C (12)
|
MADST |
1:36.14 |
1:37.60 |
1.46 |
| 6 |
King, Aidan P (12)
|
NJNJRC |
1:41.37 |
1:38.70 |
-2.67 |
| 7 |
Connolly, Daly E (11)
|
NJNJRC |
1:40.84 |
1:43.24 |
2.40 |
| 8 |
Subramanian, Vaibhav A (11)
|
MADST |
1:46.23 |
1:43.98 |
-2.25 |
| 9 |
Richards, Evan (11)
|
MADST |
1:45.42 |
1:44.01 |
-1.41 |
| 10 |
Kammerzelt, Beau J (11)
|
MADST |
1:47.58 |
1:45.94 |
-1.64 |
| 11 |
Brown, Donovan M (12)
|
NJNJRC |
1:47.99 |
1:46.18 |
-1.81 |
| 12 |
DeNicola, Justin d (11)
|
NJNJRC |
1:43.21 |
1:48.03 |
4.82 |
| 13 |
Catis, Christopher j (11)
|
NJNJRC |
1:55.03 |
1:50.34 |
-4.69 |
| 14 |
Pittarelli, Joseph a (11)
|
NJNJRC |
|
1:52.64 |
- |
| 15 |
Berarducci, Owen (12)
|
NJNJRC |
1:49.65 |
1:54.68 |
5.03 |
| 16 |
Merton, Zachary F (11)
|
NJNJRC |
1:55.94 |
2:04.63 |
8.69 |
| 17 |
Rudder, Conor E (11)
|
MABWA |
|
2:13.94 |
- |
| 18 |
Pasquinelli, Dalin M (11)
|
MDACSS |
|
2:14.80 |
- |
|
Logan, Amani b (11)
|
NJNJRC |
1:35.95 |
NS |
- |