| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Christofferson, Andrew G (17)
|
PVMACH |
39.00 |
31.87 |
-7.13 |
| 2 |
Rushforth, James T (16)
|
PVMACH |
40.65 |
33.37 |
-7.28 |
| 3 |
Demaree, Adam J (19)
|
PVNCAP |
40.00 |
34.12 |
-5.88 |
| 4 |
Bermudez, Simon (15)
|
PVNCAP |
33.89 |
34.68 |
0.79 |
| 5 |
McCrea, Ethan T (16)
|
PVMACH |
39.63 |
35.52 |
-4.11 |
| 6 |
Hopkins, Liam C (16)
|
PVNCAP |
37.07 |
35.58 |
-1.49 |
| 7 |
Witlin, Luke R (15)
|
PVMACH |
40.12 |
36.44 |
-3.68 |
| 8 |
Christofferson, Nicolas S (15)
|
PVMACH |
45.27 |
37.26 |
-8.01 |
| 9 |
Walker, Shay E (18)
|
PVNCAP |
35.49 |
38.72 |
3.23 |
| 10 |
Kauffman, Matthew G (13)
|
PVMACH |
41.50 |
39.35 |
-2.15 |
| 11 |
Pezzimenti, Alessandra E (14)
|
PVMACH |
41.94 |
42.09 |
0.15 |
| 12 |
Laine, Bryar J (15)
|
PVNCAP |
50.54 |
43.03 |
-7.51 |
| 13 |
Turner, Rowan J (13)
|
PVNCAP |
45.23 |
43.55 |
-1.68 |
| 14 |
Simms, Nigel M (13)
|
PVNCAP |
52.66 |
46.95 |
-5.71 |
| 15 |
Howard, Marshall T (13)
|
PVNCAP |
|
51.10 |
- |