| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Smith, Caleb B (16)
|
VAGATR |
57.07 |
58.64 |
1.57 |
| 2 |
DeVillier, Parker C (16)
|
VACYAC |
1:00.00 |
59.67 |
-0.33 |
| 3 |
Lough, Justin N (16)
|
VAGATR |
59.02 |
1:00.38 |
1.36 |
| 4 |
Milburn, Morgan F (17)
|
VACYAC |
1:01.47 |
1:01.39 |
-0.08 |
| 5 |
Cramer, John t (16)
|
VACYAC |
1:00.91 |
1:02.17 |
1.26 |
| 6 |
Emmerman, Jacob Y (16)
|
VAGATR |
1:00.26 |
1:02.85 |
2.59 |
| 7 |
Armentrout, Paul (17)
|
VAGATR |
1:02.84 |
1:06.17 |
3.33 |
| 8 |
Rademacher, John A (17)
|
VACYAC |
|
1:08.38 |
- |
|
Hengartner, Victor S (15)
|
VAGATR |
|
DQ |
- |
|
Sifri, Nicholas C (16)
|
VACYAC |
|
NS |
- |
|
Sheffield, Noah J (17)
|
VAGATR |
55.23 |
NS |
- |