| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Erdas, Aaron (9)
|
PVNCAP |
32.27 |
32.69 |
0.42 |
| 2 |
Lincoln, David G (9)
|
PVNCAP |
35.82 |
34.91 |
-0.91 |
| 3 |
Foster, Aleksandr J (9)
|
PVOCCS |
34.91 |
35.38 |
0.47 |
| 4 |
Wall, Nicholas J (9)
|
PVOCCS |
36.23 |
36.04 |
-0.19 |
| 5 |
Montgomery, Luke G (9)
|
PVSTJS |
38.90 |
39.04 |
0.14 |
| 6 |
Morse, Brecken A (9)
|
PVSTJS |
|
40.34 |
- |
| 7 |
Brown, Lincoln N (9)
|
PVOCCS |
40.15 |
40.61 |
0.46 |
| 8 |
MacDonald, Edwin M (9)
|
PVOCCS |
47.00 |
42.18 |
-4.82 |
| 9 |
Flook, William F (9)
|
PVMAKO |
39.52 |
42.47 |
2.95 |
| 10 |
Shaffer, Avery L (9)
|
PVOCCS |
47.93 |
42.56 |
-5.37 |
| 11 |
Samra, Nathan Y (9)
|
PVNCAP |
41.41 |
43.77 |
2.36 |
| 12 |
McInnis, Michael C (9)
|
PVNCAP |
49.13 |
47.13 |
-2.00 |
| 13 |
Soundappan, Tristan M (9)
|
PVNCAP |
42.62 |
47.16 |
4.54 |
| 14 |
Robison, John B (9)
|
PVOCCS |
51.55 |
49.69 |
-1.86 |
| 15 |
Grajkowski, Derrick L (9)
|
PVSTJS |
48.11 |
50.27 |
2.16 |
| 16 |
Stephenson, Jordan C (9)
|
PVNCAP |
51.95 |
50.64 |
-1.31 |
| 17 |
Woods, Evan M (9)
|
PVOCCS |
57.51 |
52.07 |
-5.44 |
| 18 |
Edwards, Chase H (9)
|
PVOCCS |
52.24 |
52.93 |
0.69 |
| 19 |
Moran, Jack E (9)
|
PVNCAP |
|
54.58 |
- |
| 20 |
Zhou, Jayden Y (9)
|
PVNCAP |
|
55.74 |
- |
| 21 |
Nichols, Ian F (9)
|
PVNCAP |
53.14 |
56.02 |
2.88 |
| 22 |
Tramel, Joseph A (9)
|
PVNCAP |
1:00.09 |
1:03.44 |
3.35 |
| 23 |
Walter, Thomas E (9)
|
PVSTJS |
|
1:05.89 |
- |
|
Cabusao, Max I (9)
|
PVNCAP |
57.08 |
DQ |
- |
|
Maier, William G (9)
|
PVMAKO |
35.69 |
NS |
- |