| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Boucree, Christopher J (15)
|
PVNCAP |
57.76 |
58.42 |
0.66 |
| 2 |
Phipps, Ethan R (16)
|
PVNCAP |
59.20 |
59.65 |
0.45 |
| 3 |
Carty, Sebastien D (16)
|
PVNCAP |
1:02.86 |
1:01.78 |
-1.08 |
| 4 |
Larson, Christian B (15)
|
PVNCAP |
1:03.70 |
1:02.87 |
-0.83 |
| 5 |
Cantrell, Zachary M (16)
|
PVMACH |
1:01.99 |
1:02.90 |
0.91 |
| 6 |
Juster, Charles M (18)
|
PVMACH |
1:09.05 |
1:03.81 |
-5.24 |
| 7 |
Spooner, William E (15)
|
PVNCAP |
1:02.21 |
1:03.98 |
1.77 |
| 8 |
Lentini IV, Joseph R (15)
|
PVNCAP |
1:03.25 |
1:04.17 |
0.92 |
| 9 |
Schmidt, Austin M (16)
|
PVMACH |
1:05.25 |
1:04.40 |
-0.85 |
| 10 |
Dang, Matthew Y (15)
|
PVNCAP |
1:06.18 |
1:05.37 |
-0.81 |
| 11 |
Read, Patrick D (18)
|
PVMACH |
1:08.38 |
1:06.74 |
-1.64 |
| 12 |
Salisbury, William L (17)
|
PVMACH |
1:08.07 |
1:08.88 |
0.81 |
| 13 |
Dahiya, Rohin (16)
|
PVNCAP |
1:06.36 |
1:09.41 |
3.05 |
| 14 |
Soto, Alexander C (15)
|
PVMACH |
1:08.80 |
1:11.46 |
2.66 |
|
Cheng, Joshua R (15)
|
PVNCAP |
58.13 |
NS |
- |