| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Styczen, Matthew M (17)
|
MRNYSA |
48.22 |
49.60 |
1.38 |
| 2 |
Liu, Evan (15)
|
MRNYSA |
49.29 |
51.03 |
1.74 |
| 3 |
Hurle, Joseph M (17)
|
MRNYSA |
48.75 |
51.70 |
2.95 |
| 4 |
Bruno, Anthony J (17)
|
MRNYSA |
49.30 |
53.35 |
4.05 |
| 5 |
Crimi, Patrick C (17)
|
MRNYSA |
51.64 |
53.45 |
1.81 |
| 6 |
Mazzacano, Andrew J (15)
|
MRNYSA |
55.73 |
54.16 |
-1.57 |
| 7 |
Sirkowa, Robert A (15)
|
MRNYSA |
51.94 |
55.03 |
3.09 |
| 8 |
Kim, Junhyoung (13)
|
MRNYSA |
|
55.99 |
- |
| 9 |
Kivlehan, Patrick J (16)
|
MRNYSA |
57.86 |
56.87 |
-0.99 |
| 10 |
Yi, Jason J (15)
|
MRUN |
|
57.99 |
- |
| 11 |
Semelsberger, Matthew R (14)
|
MRNYSA |
55.58 |
58.11 |
2.53 |
| 12 |
Lam, Vincent W (16)
|
MRYBAR |
54.44 |
58.75 |
4.31 |
| 13 |
Perrino, Tyler J (14)
|
MRNYSA |
59.81 |
59.82 |
0.01 |
| 14 |
Bagnini-Nagel, Basie A (14)
|
MRNYSA |
1:01.83 |
1:01.20 |
-0.63 |
| 15 |
Isik, Okan E (14)
|
MRNYSA |
1:03.21 |
1:02.97 |
-0.24 |
| 16 |
Briceno, Tyler L (13)
|
MRNYSA |
1:01.43 |
1:03.26 |
1.83 |
| 17 |
Slutsky, Eric A (13)
|
MRNYSA |
1:07.23 |
1:10.31 |
3.08 |
| 18 |
Cody, Martin W (15)
|
MRYBAR |
1:10.32 |
1:10.71 |
0.39 |
| 19 |
Yasuda, Takeshi S (13)
|
MRNYSA |
1:09.15 |
1:12.41 |
3.26 |
| 20 |
Seckin, Arath I (13)
|
MRNYSA |
1:17.72 |
1:14.80 |
-2.92 |