| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Abdel-Kader, Anthony P (12)
|
MRMWDA |
32.38 |
29.60 |
-2.78 |
| 2 |
Kick, Gavin M (12)
|
MRMWDA |
31.89 |
30.06 |
-1.83 |
| 3 |
Townsend, Lukas J (12)
|
MRNBS |
32.25 |
30.35 |
-1.90 |
| 4 |
Hineman, Luke C (12)
|
MRNDAC |
32.27 |
31.22 |
-1.05 |
| 5 |
Aragon Espinoza, Edahi (12)
|
MRMHHW |
41.53 |
33.25 |
-8.28 |
| 6 |
Yevko, Mykola (11)
|
ADHAWK |
37.33 |
34.23 |
-3.10 |
| 7 |
Martinez, Xavier D (12)
|
MRPATS |
35.65 |
34.67 |
-0.98 |
| 8 |
Van Loan, Gerard R (11)
|
MRHVD |
34.25 |
36.05 |
1.80 |
| 9 |
Martin, Daniel (12)
|
MRNBS |
35.72 |
36.09 |
0.37 |
| 10 |
Epstein, Luc H (11)
|
MRPATS |
39.80 |
38.48 |
-1.32 |
| 11 |
Walsh, Sean W (11)
|
MRNBS |
39.57 |
39.25 |
-0.32 |
| 12 |
Nguyen, Benjamin Z (11)
|
MRHVD |
37.08 |
39.56 |
2.48 |
| 13 |
Fernandez, Gabriel M (11)
|
MRMHHW |
41.21 |
41.46 |
0.25 |
| 14 |
Hastings, Owen P (11)
|
MRRFAC |
44.03 |
43.35 |
-0.68 |
| 15 |
Lai, Sean S (12)
|
MRPATS |
|
44.93 |
- |
| 16 |
Kong, Dejia (11)
|
CTOAK |
48.25 |
45.92 |
-2.33 |
| 17 |
Franco, Alexander V (12)
|
MRHVD |
|
46.10 |
- |
| 18 |
Berryann, Caiden M (12)
|
MRNDAC |
47.46 |
46.57 |
-0.89 |
| 19 |
Preston, Alexander P (12)
|
ADHAWK |
1:00.55 |
49.63 |
-10.92 |
| 20 |
Bender, Logan P (11)
|
MRNDAC |
|
53.39 |
- |
| 21 |
Del Moral, Cristian (12)
|
MRMHHW |
52.53 |
53.94 |
1.41 |
| 22 |
Cave, Evan C (11)
|
MRPATS |
1:04.59 |
57.73 |
-6.86 |
|
Qu, Kevin (11)
|
MRPATS |
|
DQ |
- |