| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feazel, Caston R (12)
|
LARRAC |
27.97 |
27.64 |
-0.33 |
| 2 |
Zhao, Kevin L (12)
|
LARRAC |
28.17 |
29.00 |
0.83 |
| 3 |
Daigle, Cade (11)
|
PCY |
30.03 |
29.54 |
-0.49 |
| 4 |
Haase, Elijah K (12)
|
LARRAC |
29.99 |
30.77 |
0.78 |
| 5 |
Gaunt, Hayden (11)
|
PCY |
30.65 |
30.85 |
0.20 |
| 6 |
Cascante, Miguel A (11)
|
LARRAC |
30.94 |
30.90 |
-0.04 |
| 7 |
Osborne, Owen P (12)
|
LARRAC |
31.35 |
31.09 |
-0.26 |
| 7 |
Nguyen, Jonathan (12)
|
STDDST |
32.14 |
31.09 |
-1.05 |
| 9 |
Jimenez, Jeremy (11)
|
STTWYT |
33.94 |
32.08 |
-1.86 |
| 10 |
Bartels, Tyler J (11)
|
LARRAC |
30.92 |
32.11 |
1.19 |
| 11 |
Martinez, Isaac (12)
|
USCSY |
33.12 |
32.57 |
-0.55 |
| 12 |
Pak, Evan (11)
|
PCY |
34.25 |
33.76 |
-0.49 |
| 13 |
Flores, Jorge (12)
|
STDDST |
36.11 |
33.98 |
-2.13 |
| 14 |
Estes, Xandor D (12)
|
COPY |
35.10 |
34.41 |
-0.69 |
| 15 |
Mancilla, Alan (12)
|
USLCSR |
34.79 |
34.51 |
-0.28 |
| 16 |
Pewitt, Riley E (12)
|
NTRWY |
33.95 |
34.91 |
0.96 |
| 17 |
Moreno, Dylan (12)
|
COPY |
34.39 |
35.08 |
0.69 |
| 18 |
Jolly, Adrian (11)
|
STDDST |
37.54 |
36.53 |
-1.01 |
| 19 |
Mandich, Alexander (11)
|
PCY |
41.83 |
37.18 |
-4.65 |
| 20 |
Reyes-Torres, Christian (11)
|
STDDST |
40.57 |
38.78 |
-1.79 |
| 21 |
Lozano, Tristan (12)
|
USKRKN |
43.71 |
46.88 |
3.17 |
| 22 |
Galloway, Landry (12)
|
USCSY |
51.90 |
47.63 |
-4.27 |
| 23 |
Willis, Taik (11)
|
USCSY |
50.79 |
49.73 |
-1.06 |
| 24 |
Le-Griffin, Anthony (12)
|
STTWYT |
53.35 |
53.27 |
-0.08 |
| 25 |
Awad, Tameem (11)
|
COPY |
|
1:00.96 |
- |
|
Hunter, Thomas A (12)
|
LARRAC |
36.50 |
NS |
- |
|
Jacobs, Harrison A (11)
|
LARRAC |
33.33 |
NS |
- |
|
Upchurch, Bryce O (11)
|
LARRAC |
42.54 |
NS |
- |
|
Youngblood, Matthew N (12)
|
LARRAC |
34.68 |
NS |
- |