| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pena, Cesar d (13)
|
MRRED |
55.52 |
54.23 |
-1.29 |
| 2 |
Reynolds, Ben (15)
|
MRRED |
57.29 |
55.61 |
-1.68 |
| 3 |
Sandoval, Anthony C (15)
|
MRRED |
56.24 |
56.15 |
-0.09 |
| 4 |
Vozzolo, Luke (14)
|
MRNYCP |
1:00.23 |
56.54 |
-3.69 |
| 5 |
Roychoudhury, Devayan (14)
|
MRYMID |
58.31 |
56.69 |
-1.62 |
| 6 |
Saulsbury, Tyshawn (14)
|
MRNYCP |
57.07 |
57.02 |
-0.05 |
| 7 |
Valadez, Romulo G (14)
|
MRAPEX |
59.11 |
57.48 |
-1.63 |
| 8 |
Monastersky, Alex J (13)
|
MRNYSA |
59.91 |
58.23 |
-1.68 |
| 9 |
Gonzalez, Kevin (15)
|
MRAPEX |
58.47 |
58.75 |
0.28 |
| 10 |
Guzman, Michael A (13)
|
MRRED |
1:01.19 |
59.80 |
-1.39 |
| 11 |
Arellano, Joshua (14)
|
MRRED |
|
1:00.29 |
- |
| 12 |
Sanchez, Ronald (13)
|
MRAPEX |
1:01.34 |
1:00.36 |
-0.98 |
| 13 |
Mendez, Kenny (13)
|
MRNYCP |
1:04.68 |
1:01.67 |
-3.01 |
| 14 |
Jimenez, Felix J (15)
|
MRAPEX |
1:02.99 |
1:01.88 |
-1.11 |
| 15 |
Sookdar, Kaiden (15)
|
MRNRYS |
1:04.55 |
1:04.28 |
-0.27 |
| 16 |
Llorente Valin, Nicolas (13)
|
MRYMID |
1:04.14 |
1:04.71 |
0.57 |
| 17 |
Bagnini-Nagel, Basie A (13)
|
MRNYSA |
1:06.69 |
1:05.54 |
-1.15 |
| 18 |
Abrams, Michael E (14)
|
MRNYSA |
1:08.57 |
1:08.28 |
-0.29 |
| 19 |
Velazquez, Kevin (14)
|
MRRED |
1:11.45 |
1:12.59 |
1.14 |
| 20 |
Jenkins, Nicholas A (14)
|
MRRED |
|
1:34.33 |
- |
|
Monastersky, Devin (17)
|
MRNYSA |
55.41 |
NS |
- |