| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rudolph, Ian J (15)
|
PVNCAP |
59.65 |
58.96 |
-0.69 |
| 2 |
Boucree, Christopher J (15)
|
PVNCAP |
59.03 |
59.35 |
0.32 |
| 3 |
Teal, Nicholas D (15)
|
PVNCAP |
1:00.03 |
1:00.41 |
0.38 |
| 4 |
Wright, Jackson B (16)
|
PVNCAP |
1:00.59 |
1:00.86 |
0.27 |
| 5 |
Thomas, Benjamin O (17)
|
PVNCAP |
1:01.05 |
1:02.41 |
1.36 |
| 6 |
Spooner, William E (15)
|
PVNCAP |
1:04.61 |
1:03.78 |
-0.83 |
| 7 |
Mitra, Shreyan (15)
|
PVNCAP |
1:02.92 |
1:05.47 |
2.55 |
| 8 |
McCracken, Ryan E (16)
|
PVMACH |
1:04.90 |
1:05.60 |
0.70 |
| 9 |
Lester, Kelvin E (16)
|
PVNCAP |
1:09.33 |
1:06.39 |
-2.94 |
| 10 |
Read, Patrick D (18)
|
PVMACH |
1:06.46 |
1:08.05 |
1.59 |
| 11 |
Larson, Christian B (15)
|
PVNCAP |
1:12.39 |
1:09.99 |
-2.40 |
| 12 |
Schmidt, Austin M (16)
|
PVMACH |
1:10.05 |
1:10.76 |
0.71 |
| 13 |
Parker, Mason J (15)
|
PVNCAP |
1:13.57 |
1:11.47 |
-2.10 |
| 14 |
Holloway, Tobias J (16)
|
PVNCAP |
1:19.45 |
1:16.29 |
-3.16 |
|
Ingle-Fernandez, Jay A (17)
|
PVMACH |
1:31.88 |
NS |
- |
|
Cheng, Joshua R (15)
|
PVNCAP |
1:02.98 |
NS |
- |