| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kang, Albert (12)
|
PVMAC |
56.00 |
57.46 |
1.46 |
| 2 |
Matsuyama, Neo J (12)
|
PVNCAP |
1:02.55 |
1:01.14 |
-1.41 |
| 3 |
Mara, Keith J (12)
|
PVNCAP |
1:07.70 |
1:05.42 |
-2.28 |
| 4 |
Gold, Samuel G (11)
|
PVNCAP |
1:05.00 |
1:05.53 |
0.53 |
| 5 |
Byrd, Khaleb A (12)
|
PVNCAP |
1:07.40 |
1:07.36 |
-0.04 |
| 6 |
Seo, Ryan H (11)
|
PVMAC |
1:08.62 |
1:08.35 |
-0.27 |
| 7 |
Boucree, Christopher J (11)
|
PVNCAP |
1:14.15 |
1:09.29 |
-4.86 |
| 8 |
Padilla, Logan (11)
|
PVDCPR |
1:15.22 |
1:15.85 |
0.63 |
| 9 |
McDonald, Jonah S (11)
|
PVDCPR |
1:43.14 |
1:20.94 |
-22.20 |
| 10 |
Bryant, Kaleb A (11)
|
PVDCPR |
|
1:24.27 |
- |
| 11 |
Dorsey, Gabriel A (11)
|
PVDCPR |
1:28.21 |
1:24.28 |
-3.93 |
| 12 |
Simpson, Javier D (12)
|
PVDCPR |
1:28.55 |
1:29.94 |
1.39 |
| 13 |
Kaleem, Michael A (11)
|
PVNCAP |
1:50.18 |
1:33.73 |
-16.45 |
| 14 |
Erinle, Oluwamayowa D (12)
|
PVPGPR |
1:34.91 |
1:38.79 |
3.88 |
|
Linton, Markquet G (12)
|
PVDCPR |
1:46.18 |
NS |
- |