| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jenkins, Rory M (17)
|
MDACSS |
23.70 |
22.91 |
-0.79 |
| 2 |
Padilla, Logan (18)
|
PVDCPR |
23.89 |
24.12 |
0.23 |
| 3 |
Orrell, Evan A (17)
|
PVPAC |
23.89 |
24.53 |
0.64 |
| 4 |
May, Trevor J (16)
|
PVTIBU |
24.51 |
24.61 |
0.10 |
| 5 |
Lasmanis, Miles C (17)
|
PVFXFX |
23.85 |
25.05 |
1.20 |
| 6 |
Pfaltzgraff, Matthew A (16)
|
WVSUWC |
26.15 |
25.40 |
-0.75 |
| 7 |
Arraya, Michael A (15)
|
PVFXFX |
26.16 |
25.87 |
-0.29 |
| 8 |
Hossein, Ayaan (15)
|
PVFXFX |
25.31 |
26.17 |
0.86 |
| 8 |
Balto, William A (17)
|
MDACSS |
25.95 |
26.17 |
0.22 |
| 10 |
Prudencio Lara, Alejandro N (15)
|
PVFXFX |
27.72 |
27.32 |
-0.40 |
| 11 |
Altman, Eli M (16)
|
PVDCPR |
31.67 |
27.97 |
-3.70 |
| 12 |
Gleason, McGuire C (15)
|
WVSUWC |
28.73 |
28.23 |
-0.50 |
| 13 |
Diarbi, Ari D (15)
|
PVTIBU |
28.13 |
28.51 |
0.38 |
| 14 |
Page-Wells, Carter J (17)
|
PVPAC |
28.42 |
28.68 |
0.26 |
| 15 |
Shultz, Colin R (15)
|
PVFXFX |
|
30.00 |
- |
| 16 |
Agudelo Diaz, Evan S (15)
|
PVDCPR |
34.19 |
32.17 |
-2.02 |
|
Tineo, Oliver P (16)
|
PVDCPR |
24.13 |
NS |
- |