| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Spodek, Gavin A (12)
|
MRCOND |
1:10.47 |
1:08.71 |
-1.76 |
| 1 |
Domanico, Aidan M (12)
|
MRNYSA |
1:11.40 |
1:09.58 |
-1.82 |
| 2 |
Majumdar, Ryan (12)
|
MRHVD |
1:11.70 |
1:11.23 |
-0.47 |
| 2 |
Locitzer, Thomas B (12)
|
MRPATS |
1:16.76 |
1:17.51 |
0.75 |
| 3 |
Kucera, Mikulas E (12)
|
MRNYSA |
1:11.99 |
1:12.02 |
0.03 |
| 3 |
Morales, Kaelen J (12)
|
MRNYSA |
1:14.01 |
1:21.12 |
7.11 |
| 4 |
Sosa, Nicholas S (12)
|
MRCOND |
1:11.31 |
1:12.31 |
1.00 |
| 5 |
O'Connor, Rory T (12)
|
MRSMC |
1:10.75 |
1:12.39 |
1.64 |
| 6 |
Koyfman, Ariel P (12)
|
MRNYSA |
1:17.16 |
1:12.63 |
-4.53 |
| 7 |
Tripido, Gavin C (12)
|
MRPAC |
1:11.86 |
1:12.84 |
0.98 |
| 8 |
Finnegan, Harrison M (12)
|
MRCOND |
1:16.57 |
1:13.19 |
-3.38 |
| 9 |
Cerrato, Jacob A (12)
|
MRMWDA |
1:14.87 |
1:13.88 |
-0.99 |
| 10 |
Kwon, Connor (12)
|
MRYMID |
1:14.54 |
1:13.94 |
-0.60 |
| 11 |
Bloete, James (12)
|
MRCOND |
1:12.60 |
1:13.99 |
1.39 |
| 12 |
Chen-Suzuki, Keizo N (12)
|
MRNDAC |
1:13.75 |
1:14.39 |
0.64 |
| 13 |
Baxter, Ayden C (12)
|
MRMWDA |
1:13.71 |
1:15.01 |
1.30 |
| 14 |
Button, Samuel M (12)
|
MRNDAC |
1:16.05 |
1:17.00 |
0.95 |