| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Truong, Donald B (12)
|
MRHS |
1:03.97 |
1:02.66 |
-1.31 |
| 2 |
Lian, Derek (12)
|
MRNYCP |
1:07.60 |
1:06.14 |
-1.46 |
| 3 |
Washington, Morgon (12)
|
MRCAS |
1:07.99 |
1:08.16 |
0.17 |
| 4 |
Chen, Justin (12)
|
MRNYCP |
1:08.70 |
1:08.28 |
-0.42 |
| 5 |
Santiago, Will A (11)
|
MRAPEX |
1:16.95 |
1:14.09 |
-2.86 |
| 6 |
Gonzalez, Alejandro (11)
|
MRAPEX |
1:14.67 |
1:15.13 |
0.46 |
| 7 |
Coronel, Luis (12)
|
MRUN |
1:29.28 |
1:24.63 |
-4.65 |
| 8 |
McCaffrey, Matthew B (12)
|
MRLIAC |
1:40.00 |
1:28.78 |
-11.22 |
| 9 |
Garcia, Daniel (12)
|
MRLIAC |
1:34.96 |
1:29.11 |
-5.85 |
| 10 |
Courtney, Benjamin B (11)
|
MRSSL |
NT |
1:32.68 |
92.68 |
| 11 |
Coronel, Carlos (12)
|
MRUN |
1:36.76 |
1:39.81 |
3.05 |
| 12 |
Daterao, Krish R (12)
|
MRSSL |
NT |
1:46.18 |
106.18 |
| 13 |
Kiernan, William R (12)
|
MRSSL |
NT |
1:46.83 |
106.83 |
| 14 |
Chavez, Carlos A (11)
|
MRAPEX |
1:55.50 |
1:51.52 |
-3.98 |
| 15 |
Gonzalez, James (12)
|
MRAPEX |
1:15.43 |
NS |
- |
| 16 |
Halloran, Tae C (11)
|
MRLIAC |
1:45.00 |
NS |
- |