| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chen, Ethan S (12)
|
MRRA |
1:15.87 |
1:13.70 |
-2.17 |
| 2 |
Lynaugh, Matthew L (12)
|
MRMWDA |
1:23.43 |
1:19.92 |
-3.51 |
| 3 |
Bartolacci, Matthew M (12)
|
MRRA |
1:21.47 |
1:20.13 |
-1.34 |
| 4 |
Cohen, Hayden S (12)
|
MRRA |
1:19.13 |
1:20.85 |
1.72 |
| 5 |
Kick, Gavin M (11)
|
MRMWDA |
1:23.31 |
1:24.27 |
0.96 |
| 6 |
Abdel-Kader, Anthony P (11)
|
MRMWDA |
1:19.68 |
1:28.33 |
8.65 |
| 7 |
Scalia, Pietro N (12)
|
MRWSSC |
1:35.74 |
1:34.63 |
-1.11 |
| 8 |
Johnson, Ethan O (11)
|
MRVAC |
|
1:38.03 |
- |
| 9 |
Usera, Raymond S (12)
|
MRNYSA |
|
1:46.75 |
- |
|
Klein, Benjamin A (12)
|
MRRA |
1:19.59 |
NS |
- |