| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Suh, Nathan E (13)
|
PVMAC |
1:03.82 |
1:02.21 |
-1.61 |
| 2 |
Suh, Aaron E (12)
|
PVMAC |
1:07.08 |
1:08.48 |
1.40 |
| 3 |
Moon, Daniel S (13)
|
PVMAC |
1:15.44 |
1:10.47 |
-4.97 |
| 4 |
Bian, Evan D (12)
|
PVJFD |
1:16.85 |
1:16.70 |
-0.15 |
| 5 |
Padilla, Logan (12)
|
PVDCPR |
1:17.35 |
1:16.71 |
-0.64 |
| 6 |
Girimonte, Owen M (12)
|
PVTIBU |
1:17.94 |
1:17.08 |
-0.86 |
| 7 |
Bascope, Santiago A (12)
|
PVMSSC |
1:31.56 |
1:17.10 |
-14.46 |
| 8 |
Birch, Brendan H (13)
|
MDHFY |
|
1:22.62 |
- |
| 9 |
Kwon, Daniel (12)
|
PVMAC |
|
1:23.53 |
- |
| 10 |
Salemi, Anthony J (13)
|
PVDCPR |
|
1:32.93 |
- |
| 11 |
Schon, Dylan (12)
|
PVDCPR |
2:04.19 |
1:38.22 |
-25.97 |
| 12 |
Garcia, Clarke D (12)
|
PVFAST |
1:45.11 |
1:56.53 |
11.42 |
|
Gorham, Nathaniel J (12)
|
PVDCPR |
|
NS |
- |
|
Ayllon-Sundberg, Benjamin B (12)
|
PVFAST |
|
NS |
- |