| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Larkin, James D (10)
|
PVMACH |
39.87 |
35.69 |
-4.18 |
| 2 |
Hartig, Landry J (10)
|
PVJFD |
43.09 |
39.99 |
-3.10 |
| 3 |
Herbert, Dawson C (10)
|
PVJFD |
|
40.27 |
- |
| 4 |
Morris, Caleb J (10)
|
PVPAC |
42.01 |
42.77 |
0.76 |
| 5 |
Joung, Joshua S (10)
|
PVJFD |
48.23 |
48.39 |
0.16 |
| 6 |
Gonzalez, Joseph D (9)
|
PVJFD |
45.53 |
48.46 |
2.93 |
| 7 |
Winter, Simon J (9)
|
PVMACH |
|
48.62 |
- |
| 8 |
Davis, Myles M (10)
|
PVDCPR |
43.70 |
48.94 |
5.24 |
| 9 |
Lewis, Connor H (8)
|
PVDCPR |
|
51.93 |
- |
| 10 |
Hooks, Benjamin I (10)
|
PVPAC |
|
54.62 |
- |
| 11 |
Miller, Tristan L (9)
|
PVMACH |
|
54.75 |
- |
| 12 |
Ngo, Long N (10)
|
PVMSSC |
56.14 |
54.90 |
-1.24 |
| 13 |
Emrick, Ilya P (9)
|
PVFAST |
53.56 |
56.61 |
3.05 |
| 14 |
Wang, Jonathan L (9)
|
PVJFD |
|
57.96 |
- |
| 15 |
Li, Cliff (9)
|
PVJFD |
|
59.81 |
- |
| 16 |
Henkin, David E (8)
|
PVPAC |
|
1:05.02 |
- |
| 17 |
Nauvel, Thomas J (9)
|
PVDCPR |
|
1:06.41 |
- |
| 18 |
Emerine, Zachary K (9)
|
PVDCPR |
|
1:07.50 |
- |
| 19 |
Sutich, Spencer J (9)
|
PVMACH |
|
1:08.19 |
- |
| 20 |
Bory, George M (9)
|
PVDCPR |
|
1:08.22 |
- |
| 21 |
Kim, Seunghyun V (9)
|
PVTRA |
|
1:14.94 |
- |
| 22 |
Zavodny, Sebastian (9)
|
PVDCPR |
|
1:21.16 |
- |
|
Sandfort, Wenkai E (9)
|
PVDCPR |
|
DQ |
- |
|
Hillbruner, Paul M (9)
|
PVDCPR |
|
DQ |
- |
|
Maniwang, Sebastian E (10)
|
PVPAC |
|
DQ |
- |
|
Bischoff, Sebastian S (9)
|
PVDCPR |
|
DQ |
- |
|
Smith, Ethan K (10)
|
PVJFD |
|
NS |
- |
|
Lucio, Grant W (8)
|
PVDCPR |
1:06.35 |
NS |
- |
|
Dence, Joseph S (10)
|
PVDCPR |
52.07 |
NS |
- |