| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Grabinski, Timothy J (17)
|
MRVAC |
1:06.94 |
1:01.51 |
-5.43 |
| 2 |
Butryn, Owen M (18)
|
MRNYSA |
1:07.65 |
1:03.15 |
-4.50 |
| 3 |
Minevich, Daniel I (16)
|
MRPATS |
1:04.65 |
1:03.50 |
-1.15 |
| 4 |
Aoukar, Joseph F (15)
|
MRCFJV |
1:07.54 |
1:07.26 |
-0.28 |
| 5 |
Cheng, Russell A (15)
|
MRRA |
1:10.41 |
1:07.51 |
-2.90 |
| 6 |
Galler, Aidan (17)
|
MRCFJV |
1:09.34 |
1:08.36 |
-0.98 |
| 7 |
Gerbes, Jackson E (16)
|
MRNBS |
1:10.03 |
1:09.61 |
-0.42 |
| 8 |
Juarez Espinoza, Marvin (16)
|
MRMHHW |
1:07.61 |
1:09.89 |
2.28 |
| 9 |
Storaska, Noah J (15)
|
MRVAC |
1:09.73 |
1:10.59 |
0.86 |
| 10 |
Maslov, Alexander (16)
|
MRPAC |
1:12.40 |
1:11.83 |
-0.57 |
| 11 |
Burgarelli, Sebastian (15)
|
MRNBS |
1:14.39 |
1:11.86 |
-2.53 |
| 12 |
Rizk, Alex (15)
|
MRYMID |
1:09.47 |
1:14.59 |
5.12 |
| 13 |
Perez, Jose M (16)
|
MRNBS |
1:35.14 |
1:25.63 |
-9.51 |
|
Tat, Aidan G (15)
|
MRNYSA |
1:09.66 |
DQ |
- |