| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shi, Justin W (12)
|
PVDRAG |
31.65 |
31.24 |
-0.41 |
| 2 |
Meledick, Ryan J (13)
|
PVFAST |
36.09 |
33.78 |
-2.31 |
| 3 |
Li, Jonathan Z (12)
|
PVDRAG |
34.37 |
34.35 |
-0.02 |
| 4 |
Joung, Luke E (12)
|
PVMAC |
36.40 |
36.94 |
0.54 |
| 5 |
Sylvester, Michael B (13)
|
PVNCAP |
41.79 |
38.86 |
-2.93 |
| 6 |
Alston, Kenan J (13)
|
PVNCAP |
46.30 |
39.91 |
-6.39 |
| 7 |
Nguyen, Thien-trieu D (13)
|
PVMSSC |
|
41.79 |
- |
| 8 |
Jenkins, Ari L (13)
|
PVMSSC |
47.44 |
42.44 |
-5.00 |
| 9 |
Ko, Zechariah (12)
|
PVMSSC |
|
44.69 |
- |
| 10 |
Chang, Jun H (13)
|
PVFAST |
|
47.05 |
- |
| 11 |
Campbell, Robert (12)
|
PVDCPR |
55.97 |
47.78 |
-8.19 |
| 12 |
Kang, Juwan E (12)
|
PVMAC |
45.79 |
47.91 |
2.12 |
| 13 |
Heisler, Nicholas A (12)
|
PVDRAG |
52.79 |
47.94 |
-4.85 |
| 14 |
Blair, Ajani M (13)
|
PVMSSC |
|
50.63 |
- |
|
Mills, Dakota W (12)
|
PVDCPR |
|
DQ |
- |
|
Fayed, Fares M (12)
|
PVFAST |
50.85 |
NS |
- |
|
Henrikson-Brandt, Kai P (13)
|
PVDCPR |
36.02 |
NS |
- |