| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhang, Ruimin (12)
|
MRCFJV |
38.50 |
33.01 |
-5.49 |
| 2 |
O'Sullivan, Charlie J (12)
|
MRBAD |
32.36 |
33.68 |
1.32 |
| 3 |
Barbulet, David (12)
|
MRCFJV |
35.58 |
35.03 |
-0.55 |
| 4 |
Showers, Robert M (11)
|
MRGAEL |
35.05 |
35.83 |
0.78 |
| 5 |
Chen, Justin (11)
|
MRNYCP |
43.00 |
36.10 |
-6.90 |
| 6 |
Lian, Derek (11)
|
MRNYCP |
36.56 |
36.90 |
0.34 |
| 7 |
Curylo, Thaddeus J (11)
|
MRGAEL |
35.87 |
37.35 |
1.48 |
| 8 |
Loveless, Ryan (11)
|
MRBAD |
36.28 |
37.46 |
1.18 |
| 9 |
Hopper, Luke (12)
|
MRCFJV |
43.57 |
38.53 |
-5.04 |
| 10 |
Polenzani, Gianluca (12)
|
MRGAEL |
38.63 |
39.62 |
0.99 |
| 11 |
Zhou, Jefferson (12)
|
MRCFJV |
42.63 |
39.73 |
-2.90 |
| 12 |
Carsen, Ryan A (11)
|
MRGAEL |
40.60 |
40.81 |
0.21 |
| 13 |
Soltowski, Alexander (11)
|
MRCFJV |
41.25 |
41.55 |
0.30 |
| 14 |
Robins, Benjamin I (11)
|
MRBAD |
41.36 |
41.60 |
0.24 |
| 15 |
Sznip, Mason (11)
|
MRGAEL |
45.65 |
44.72 |
-0.93 |
| 16 |
Cheng, Alex (11)
|
MRCFJV |
|
49.39 |
- |
| 17 |
Withana, Gamunu V (11)
|
MRGAEL |
52.70 |
51.73 |
-0.97 |
| 18 |
Ortega-Brown, Santiago P (11)
|
MRGAEL |
56.17 |
59.11 |
2.94 |