| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Darnell, Matthew D (12)
|
PVFXFX |
34.48 |
33.93 |
-0.55 |
| 2 |
El Ghissassi, Awab (12)
|
NIUVES |
36.38 |
36.13 |
-0.25 |
| 3 |
Ketchum, Carter J (12)
|
MAEAC |
37.12 |
37.40 |
0.28 |
| 4 |
Ginter, Daryn R (11)
|
MAKA |
38.06 |
37.58 |
-0.48 |
| 5 |
Groh, Bode (11)
|
MACVAC |
39.09 |
37.84 |
-1.25 |
| 6 |
Vicknair, Felix S (11)
|
MALPAC |
39.76 |
38.18 |
-1.58 |
| 7 |
Bocchino, Gian Carlo L (11)
|
MASOUD |
37.84 |
38.51 |
0.67 |
| 8 |
Serfass, Caleb P (12)
|
MAHAC |
40.20 |
39.43 |
-0.77 |
| 9 |
Herman, Roman L (11)
|
MAPAAC |
40.47 |
39.73 |
-0.74 |
| 10 |
Murphy, Nolan W (12)
|
MASSC |
41.85 |
39.81 |
-2.04 |
| 11 |
Kaczmark, Alex (11)
|
MACC |
40.17 |
39.89 |
-0.28 |
| 12 |
Satheesh, Jaden (11)
|
MACVAC |
43.68 |
41.78 |
-1.90 |
| 13 |
Chappell, William C (12)
|
MAHAC |
43.37 |
42.24 |
-1.13 |
| 14 |
Seiss, Logan P (12)
|
MACAA |
47.11 |
42.93 |
-4.18 |
| 15 |
Aievoli, Dominick J (11)
|
MACAA |
45.78 |
43.05 |
-2.73 |
| 16 |
Maxwell, Benjamin M (12)
|
MABRY |
45.53 |
44.01 |
-1.52 |
| 17 |
Fastrich, Owen S (12)
|
MAHAC |
44.36 |
45.92 |
1.56 |
| 18 |
Darowish, Evan M (11)
|
MAHAC |
43.82 |
46.09 |
2.27 |
| 19 |
Blake, Euan R (11)
|
MASSC |
46.68 |
46.89 |
0.21 |
| 20 |
Fowler, Angus R (11)
|
MABRY |
49.75 |
50.13 |
0.38 |
| 21 |
McDonnell, Lorne P (11)
|
MABRY |
54.71 |
50.58 |
-4.13 |
| 21 |
Schofield IV, Edwin F (12)
|
MACAA |
49.22 |
50.58 |
1.36 |
|
Abdu, Nejib (12)
|
MABDA |
41.56 |
DQ |
- |
|
Schweikert, Alexander K (11)
|
MACVAC |
47.37 |
NS |
- |