| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ng, Ryan Y (11)
|
MRGATE |
37.65 |
37.05 |
-0.60 |
| 2 |
Colistra, Giancarlo W (12)
|
CTZEUS |
38.63 |
39.44 |
0.81 |
| 3 |
Monastersky, Alex J (12)
|
MRNYSA |
37.59 |
39.48 |
1.89 |
| 4 |
Gilbertson, Quinn C (11)
|
CTZEUS |
39.35 |
40.93 |
1.58 |
| 5 |
Flores, Kristopher S (11)
|
CTZEUS |
41.31 |
41.12 |
-0.19 |
| 6 |
Milio, Franco A (12)
|
MRNYSA |
43.18 |
42.21 |
-0.97 |
| 7 |
Byrd, Nicholas G (12)
|
MRYMID |
42.13 |
42.25 |
0.12 |
| 8 |
Wang, Kevin Y (11)
|
MRGATE |
44.55 |
43.39 |
-1.16 |
| 9 |
Yi, Lucas (12)
|
MRYMID |
43.45 |
43.64 |
0.19 |
| 10 |
Sorenson, Kai A (12)
|
MRYFD |
|
44.41 |
- |
| 11 |
Chu, Preston (11)
|
MRGATE |
48.60 |
44.60 |
-4.00 |
| 12 |
Lynch, Jamie M (12)
|
MRBGNW |
46.19 |
45.97 |
-0.22 |
| 13 |
Hanagan, John g (12)
|
MRYMID |
|
47.85 |
- |
| 14 |
Kaminskiy, Anthony N (12)
|
MRNYSA |
46.95 |
48.49 |
1.54 |
| 15 |
Wei, Albert M (11)
|
MRYMID |
53.18 |
49.55 |
-3.63 |
| 16 |
McQuaid, Jaxson G (11)
|
CTZEUS |
48.97 |
50.14 |
1.17 |
| 17 |
Zakarian, Matthew (11)
|
MRGATE |
57.00 |
51.53 |
-5.47 |
| 18 |
Velasquez, Vicente O (11)
|
MRNYSA |
53.68 |
54.40 |
0.72 |
| 19 |
Hussain, Zayaan S (11)
|
MRBGNW |
1:15.31 |
1:06.66 |
-8.65 |
|
Goldman, Elie (11)
|
MRYMID |
|
DQ |
- |
|
Malloy, Kyle P (12)
|
MRYFD |
47.48 |
DQ |
- |
|
Kapoor, Jai V (11)
|
MRYFD |
|
NS |
- |