| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rapczynski, Cole (12)
|
PVNCAP |
34.99 |
33.65 |
-1.34 |
| 2 |
Kim, Richard T (12)
|
PVPM |
34.16 |
34.35 |
0.19 |
| 3 |
Bordovsky, Nicholas C (12)
|
PVPM |
34.09 |
34.50 |
0.41 |
| 4 |
Dietrich, Theodore J (12)
|
PVNCAP |
34.81 |
34.88 |
0.07 |
| 5 |
Lee, Tristen (12)
|
PVCSC |
33.93 |
35.18 |
1.25 |
| 6 |
West, Collin M (12)
|
PVPM |
35.09 |
35.19 |
0.10 |
| 7 |
Kudlak, Evan (11)
|
PVNCAP |
37.34 |
36.85 |
-0.49 |
| 8 |
Piccolo, James F (12)
|
PVYORK |
36.86 |
37.18 |
0.32 |
| 9 |
Shanfield, Charles E (11)
|
PVNCAP |
37.20 |
38.08 |
0.88 |
| 10 |
Kim, Ted W (11)
|
PVPM |
40.31 |
38.60 |
-1.71 |
| 11 |
Carty, Sebastien D (12)
|
PVNCAP |
39.19 |
39.05 |
-0.14 |
| 12 |
Lee, Ian (11)
|
PVPM |
40.09 |
39.38 |
-0.71 |
| 13 |
Moore, Gavin P (12)
|
PVNCAP |
37.84 |
39.65 |
1.81 |
| 14 |
Vannell, Morgan (12)
|
PVBWST |
48.25 |
41.05 |
-7.20 |
| 15 |
Aho, Michael A (11)
|
PVNCAP |
44.19 |
41.67 |
-2.52 |
| 16 |
Dang, Matthew Y (11)
|
PVNCAP |
44.56 |
43.29 |
-1.27 |
| 17 |
Revilla, Ernesto (11)
|
PVNCAP |
42.74 |
46.60 |
3.86 |
| 18 |
Martin, Carter C (11)
|
PVNCAP |
45.34 |
47.11 |
1.77 |
|
Hicks, William C (12)
|
PVNCAP |
45.00 |
NS |
- |
|
Rudolph, Ian J (12)
|
PVNCAP |
43.46 |
NS |
- |
|
Warwick, Justin T (12)
|
PVNCAP |
35.10 |
NS |
- |
|
Huiss, Mason S (12)
|
PVCSC |
42.28 |
NS |
- |