| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Patel, Yash H (13)
|
NCTAC |
42.62 |
37.65 |
-4.97 |
| 2 |
Ravi, Sidharth (13)
|
NCTAC |
47.30 |
37.88 |
-9.42 |
| 3 |
Mei, Garway (14)
|
NCTAC |
|
38.12 |
- |
| 4 |
Yebka, Omar (13)
|
NCTAC |
40.48 |
38.44 |
-2.04 |
| 5 |
Coles, William A (14)
|
NCBBS |
40.05 |
39.02 |
-1.03 |
| 6 |
Pramojaney, Kevin L (13)
|
NCTAC |
44.69 |
40.72 |
-3.97 |
| 7 |
Payne, Evan T (13)
|
NCTAC |
|
43.43 |
- |
| 8 |
Lavender, Rhett A (13)
|
NCTAC |
45.05 |
43.61 |
-1.44 |
| 9 |
Lu, Stanley (12)
|
NCTAC |
|
48.46 |
- |
| 10 |
Zhang, Adam Y (11)
|
NCTAC |
|
49.38 |
- |
| 11 |
Johnson Jr, Simont H (12)
|
NCTAC |
|
50.38 |
- |
| 12 |
Sharma, Pranet K (12)
|
NCTAC |
49.59 |
50.90 |
1.31 |
| 13 |
Sanda, Michael T (11)
|
NCTAC |
1:05.67 |
52.66 |
-13.01 |
| 14 |
Wu, Ruiyang (11)
|
NCTAC |
57.32 |
53.75 |
-3.57 |
| 16 |
Chan, Adrian (13)
|
NCTAC |
1:10.75 |
1:01.90 |
-8.85 |
|
Bhat, Nikhil K (11)
|
NCTAC |
1:10.65 |
DQ |
- |
|
Giovannini, Boston-Blue Q (12)
|
NCBBS |
50.55 |
DQ |
- |
|
Hens, Camron S (12)
|
NCTAC |
49.90 |
NS |
- |
|
Sekharan, Sanath S (12)
|
NCTAC |
|
NS |
- |