| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chung, Hudson (12)
|
MRWEST |
1:07.23 |
1:07.73 |
0.50 |
| 2 |
Jiang, Kevin (12)
|
MRWEST |
1:20.39 |
1:17.57 |
-2.82 |
| 3 |
Engel, Oliver K (12)
|
MRSMC |
1:26.06 |
1:19.90 |
-6.16 |
| 4 |
Engel, Eric R (12)
|
MRSMC |
1:26.06 |
1:22.40 |
-3.66 |
| 5 |
DeCasseres, Elijah L (12)
|
MRWEST |
1:20.54 |
1:24.60 |
4.06 |
| 6 |
Cobb, Dylan M (12)
|
MRMWDA |
1:28.94 |
1:25.33 |
-3.61 |
| 7 |
Wilson, Edmund (12)
|
MRNDAC |
1:28.11 |
1:26.09 |
-2.02 |
| 8 |
Akinla, Sebastian G (12)
|
MRSMC |
1:24.60 |
1:27.39 |
2.79 |
| 9 |
Abbruzzese, Matthew J (12)
|
MRRFAC |
1:32.39 |
1:28.30 |
-4.09 |
| 10 |
Lyubman, Ron A (12)
|
MRPAC |
1:30.89 |
1:29.51 |
-1.38 |
| 11 |
StClair, Avery H (12)
|
MRBKR |
1:35.47 |
1:30.78 |
-4.69 |
| 12 |
Baxter, Ayden C (11)
|
MRMWDA |
1:37.84 |
1:37.76 |
-0.08 |
| 13 |
Sprague, Teo D (11)
|
MRBKR |
2:00.00 |
1:40.30 |
-19.70 |
| 14 |
Fominykh, Harry (12)
|
NJLIFE |
1:37.55 |
1:40.93 |
3.38 |
| 15 |
Kinnear, Harris F (12)
|
NJLIFE |
1:43.82 |
1:41.06 |
-2.76 |
| 16 |
Koyfman, Ariel P (11)
|
MRMWDA |
1:52.99 |
1:45.31 |
-7.68 |
| 17 |
Tomioka, Jeremiah I (11)
|
MRPAC |
1:59.82 |
1:45.36 |
-14.46 |
| 18 |
Perez, Calvin M (12)
|
MRYBAR |
2:19.36 |
1:45.38 |
-33.98 |
| 19 |
Cerrato, Jacob A (11)
|
MRMWDA |
2:05.99 |
2:02.44 |
-3.55 |
| 20 |
Tritter, Ellis S (11)
|
MRPAC |
1:50.99 |
2:07.18 |
16.19 |
|
Kruty, Leo (12)
|
MRTRI$ |
1:18.18 |
DQ |
- |
|
Vitale, Lucas A (11)
|
MREAST |
1:45.00 |
DQ |
- |