| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gonzalez, Vikas M (10)
|
PVAAC |
38.40 |
35.26 |
-3.14 |
| 2 |
Bauerlein, John G (9)
|
PVNCAP |
44.59 |
46.29 |
1.70 |
| 3 |
Cameron, Asher W (10)
|
PVAAC |
50.92 |
46.64 |
-4.28 |
| 4 |
Breitbeil, Owen R (10)
|
PVNCAP |
44.69 |
47.10 |
2.41 |
| 5 |
Fried, Jackson J (10)
|
PVAAC |
44.50 |
47.30 |
2.80 |
| 6 |
Martinez, Ravi A (10)
|
PVAAC |
|
47.83 |
- |
| 7 |
Browne, Desmond F (10)
|
PVAAC |
51.55 |
48.33 |
-3.22 |
| 8 |
Kunkle, Aidan L (10)
|
PVAAC |
50.76 |
48.78 |
-1.98 |
| 9 |
Dickey, Evan J (9)
|
PVAAC |
|
53.77 |
- |
| 10 |
Polsinelli, Jackson M (9)
|
PVAAC |
50.86 |
53.91 |
3.05 |
| 11 |
Touhey, Cole P (10)
|
PVAAC |
|
53.98 |
- |
| 12 |
Duffin, Jack E (9)
|
PVBWST |
49.27 |
57.03 |
7.76 |
| 13 |
Buell, Christopher H (10)
|
PVNCAP |
|
58.25 |
- |
| 14 |
Shi, Ryan J (10)
|
PVAAC |
1:00.95 |
1:03.16 |
2.21 |
| 15 |
Skerritt, Michael K (9)
|
PVAAC |
1:05.73 |
1:03.24 |
-2.49 |
| 16 |
Granados Korsrimongk, Brando (10)
|
PVAAC |
1:05.36 |
1:05.17 |
-0.19 |
| 17 |
Roca, Daniel A (10)
|
PVAAC |
1:08.76 |
1:05.19 |
-3.57 |
| 18 |
Myers, Samson X (10)
|
PVAAC |
|
1:08.29 |
- |
| 19 |
John, Greyson J (9)
|
PVNCAP |
|
1:08.87 |
- |
|
Ramirez, Carlos M (10)
|
PVAAC |
|
DQ |
- |
|
Fogarty, Oliver J (10)
|
PVAAC |
|
DQ |
- |
|
Waite, Camden M (9)
|
PVBWST |
49.36 |
NS |
- |