| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Badovych, Andriy (10)
|
MRFREE |
1:16.62 |
1:13.06 |
-3.56 |
| 2 |
Temni, Matthew (10)
|
MRFREE |
1:21.43 |
1:14.47 |
-6.96 |
| 3 |
Korenblit, Liam R (10)
|
MRFREE |
1:24.20 |
1:19.85 |
-4.35 |
| 4 |
Attenborough, Michael (9)
|
MRFREE |
1:25.50 |
1:21.79 |
-3.71 |
| 5 |
Deangelis, Nicholas A (9)
|
MRLBA |
1:23.58 |
1:22.61 |
-0.97 |
| 6 |
D'Amelio, Donato A (9)
|
MRFREE |
1:23.00 |
1:23.14 |
0.14 |
| 7 |
Comia, Jacob (10)
|
MRFREE |
1:32.77 |
1:26.71 |
-6.06 |
| 7 |
Lu, Jason H (10)
|
MRTVSC |
1:31.08 |
1:26.71 |
-4.37 |
| 9 |
Woody, James S (8)
|
MRTVSC |
1:39.65 |
1:33.90 |
-5.75 |
| 10 |
Tkach, Rafael (9)
|
MRFREE |
1:32.61 |
1:35.55 |
2.94 |
| 11 |
Voege, Charles G (9)
|
MRLBA |
|
1:38.26 |
- |
|
Casalinuovo, Joey P (9)
|
MRTVSC |
|
NS |
- |
|
Stencel, Holden G (9)
|
MRTVSC |
|
NS |
- |