| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tong, Yuan L (12)
|
ADSCHE |
1:29.95 |
1:27.45 |
-2.50 |
| 2 |
Mowry, Kayden J (11)
|
ADUSAM |
1:31.80 |
1:28.05 |
-3.75 |
| 3 |
Crowley, Mason C (12)
|
ADTAC |
1:29.87 |
1:28.70 |
-1.17 |
| 4 |
German, Eli J (11)
|
ADALBS |
1:54.62 |
1:40.58 |
-14.04 |
| 5 |
Park, Jinwoo E (12)
|
NJUN |
1:39.38 |
1:42.47 |
3.09 |
| 6 |
Mowry, Kyle G (11)
|
ADUSAM |
1:39.52 |
1:42.74 |
3.22 |
| 7 |
Zomera, Noah Aiden O (11)
|
NJBB |
1:44.34 |
1:47.70 |
3.36 |
| 8 |
Campbell, James T (11)
|
ADUSAM |
1:47.74 |
1:50.77 |
3.03 |
| 9 |
Frankl, Erik A (12)
|
MRNBS |
|
1:51.75 |
- |
| 10 |
German, Levi J (11)
|
ADALBS |
2:01.80 |
1:53.18 |
-8.62 |
| 11 |
Zeliph, Jack H (12)
|
ADALBS |
2:28.29 |
1:53.67 |
-34.62 |
| 12 |
Abdel-Kader, Anthony P (11)
|
MRMWDA |
2:05.04 |
1:56.64 |
-8.40 |
| 13 |
Bagriyanik, Sarp A (11)
|
MRPATS |
2:01.32 |
2:04.25 |
2.93 |
| 14 |
LaFountain, Levi P (12)
|
ADALBS |
3:50.71 |
2:09.63 |
-101.08 |
| 15 |
Tennant, Jackson M (11)
|
MRNBS |
|
2:12.05 |
- |
| 16 |
Burns, Drake F (12)
|
MRNBS |
|
2:21.39 |
- |
| 17 |
Yourman, Jacob (11)
|
MRYBAR |
2:22.89 |
2:35.74 |
12.85 |
|
Morea, Alexander C (11)
|
NJBB |
2:08.14 |
DQ |
- |
|
Berko, Reuben L (12)
|
MRNDAC |
1:44.58 |
NS |
- |
|
Kavanagh, Camryn P (11)
|
MRNBS |
3:12.80 |
NS |
- |
|
Fulton, Adam M (12)
|
ADALBS |
|
NS |
- |