| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jia, Aaron (14)
|
PVDRAG |
56.75 |
56.17 |
-0.58 |
| 2 |
Smith, Jordan P (14)
|
PVFAST |
1:01.11 |
58.79 |
-2.32 |
| 3 |
Rudin, Alexander J (15)
|
PVDRAG |
1:00.00 |
59.05 |
-0.95 |
| 4 |
Joseph, Sulaiman B (14)
|
PVDCPR |
1:06.07 |
1:00.32 |
-5.75 |
| 5 |
Xue, Kevin y (14)
|
PVDRAG |
1:02.99 |
1:01.72 |
-1.27 |
| 6 |
Miller, James W (15)
|
PVFAST |
1:10.77 |
1:06.72 |
-4.05 |
| 7 |
Smith-Ackerly, Samuel G (14)
|
PVDCPR |
|
1:15.16 |
- |
| 8 |
Dennin, Ethan J (14)
|
PVFAST |
1:27.66 |
1:17.09 |
-10.57 |
|
Tineo, Oliver P (14)
|
PVDCPR |
|
NS |
- |
|
Gonsalves, John Paul G (15)
|
PVDRAG |
1:02.97 |
NS |
- |
|
Estavillo, Latrell P (14)
|
PVMSSC |
1:15.16 |
NS |
- |