| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pena, Cesar D (18)
|
MRRED |
27.73 |
28.40 |
0.67 |
| 2 |
Dwyer, Daniel P (17)
|
MRCIY |
30.89 |
28.95 |
-1.94 |
| 3 |
Cordova, Christian M (17)
|
MRCIY |
31.81 |
30.27 |
-1.54 |
| 4 |
Yang, Benny (17)
|
MRFLY |
|
30.61 |
- |
| 5 |
Yang, Peilin (15)
|
MRFLY |
|
31.06 |
- |
| 6 |
Ou, Toby Y (17)
|
MRFLY |
36.95 |
31.36 |
-5.59 |
| 7 |
Diaz, Adam C (17)
|
MRRED |
32.09 |
31.40 |
-0.69 |
| 8 |
Salimbeni, Marco J (17)
|
MRRED |
33.58 |
33.76 |
0.18 |
| 9 |
Carrington, Zechariah K (16)
|
MRCIY |
40.81 |
34.07 |
-6.74 |
| 10 |
Gomaa, Marwan (15)
|
MRFLY |
|
36.79 |
- |
| 11 |
Hanif, Eros A (15)
|
MRFLY |
|
37.50 |
- |
| 12 |
Qian, Ryan E (16)
|
MRCIY |
38.98 |
37.68 |
-1.30 |
| 13 |
Leonard, Gabriel D (15)
|
MRFLY |
|
39.82 |
- |
| 14 |
Kelly, Thomas C (15)
|
MRFLY |
|
44.86 |
- |
| 15 |
Wang, Ruishen (12)
|
MRCIY |
49.34 |
48.08 |
-1.26 |
|
Minchala, Ismael F (15)
|
MRFLY |
49.12 |
NS |
- |
|
Nieves, Gabriel J (17)
|
MRCIY |
|
NS |
- |
|
Chau, Calvin W (17)
|
MRCIY |
29.60 |
NS |
- |