| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Marchand, Luc M (10)
|
PVSDS |
38.87 |
36.95 |
-1.92 |
| 2 |
Schrock, Eamon C (10)
|
PVSTJS |
|
40.67 |
- |
| 3 |
Goehring, Maxim A (10)
|
PVRIPS |
41.12 |
40.85 |
-0.27 |
| 4 |
Scott, Edward R (10)
|
PVSDS |
|
42.25 |
- |
| 5 |
Merriam, Daniel K (10)
|
PVSDS |
43.10 |
42.43 |
-0.67 |
| 6 |
Hume, Raphael M (10)
|
PVSDS |
|
45.18 |
- |
| 7 |
McGill, Dylan T (10)
|
PVSDS |
|
45.40 |
- |
| 8 |
Kasemsuwannakaeth, Peyton (9)
|
PVSDS |
|
46.60 |
- |
| 9 |
Tonthat, Nathan T (9)
|
PVRIPS |
49.23 |
48.66 |
-0.57 |
| 10 |
Moore, James R (10)
|
PVSDS |
|
50.65 |
- |
| 11 |
Pathiyal, Ashwin R (10)
|
PVSDS |
|
51.26 |
- |
| 12 |
Pathiyal, Aditya R (10)
|
PVSDS |
|
51.42 |
- |
| 13 |
Gado, Peter M (9)
|
PVSTJS |
|
53.10 |
- |
| 14 |
Garduno, Ernesto (9)
|
PVRIPS |
1:13.12 |
55.69 |
-17.43 |
| 15 |
Chase, Henry J (10)
|
PVSTJS |
|
59.05 |
- |
| 16 |
Braunstein, Landon K (9)
|
PVSTJS |
|
59.97 |
- |
| 17 |
Occhiogrosso, Jackson L (9)
|
PVSDS |
|
1:17.46 |
- |
|
Kemp, Jakob A (9)
|
PVNCAP |
|
DQ |
- |
|
Aleksashenko, Alexey (10)
|
PVSDS |
|
DQ |
- |
|
Driver, Mark H (10)
|
PVSTJS |
|
DQ |
- |
|
Anteneh, Luel (9)
|
PVNCAP |
|
DQ |
- |
|
Crupi, Gavin A (10)
|
PVSDS |
|
DQ |
- |
|
Hattingh, Liam A (9)
|
PVSTJS |
|
NS |
- |