| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Smith, Sterling G (18)
|
UNAT |
53.79 |
53.64 |
-0.15 |
| 2 |
Roberts, Joshua J (16)
|
PVNCAP |
1:09.71 |
1:06.67 |
-3.04 |
| 3 |
Menkart, Matthew G (16)
|
PVASA |
1:08.19 |
1:07.94 |
-0.25 |
| 4 |
Vlasov, Valentine A (16)
|
PVASA |
1:11.29 |
1:08.49 |
-2.80 |
| 5 |
Ludwig, Sebastian L (17)
|
PVTOLL |
1:06.29 |
1:08.64 |
2.35 |
| 6 |
Ravel, Sean J (17)
|
PVMSSC |
1:04.13 |
1:09.14 |
5.01 |
| 7 |
Gao, Vincent R (15)
|
PVTOLL |
1:09.63 |
1:09.41 |
-0.22 |
| 8 |
Scheller, Thomas O (15)
|
PVMSSC |
1:12.60 |
1:10.32 |
-2.28 |
| 9 |
van Duijnhoven, Niels J (15)
|
PVTOLL |
1:12.47 |
1:12.17 |
-0.30 |
| 10 |
Hammoud, Ali B (15)
|
PVNCAP |
1:23.92 |
1:13.14 |
-10.78 |
| 10 |
Concepcion, Nicolas A (15)
|
PVJFD |
1:09.53 |
1:13.14 |
3.61 |
| 12 |
Thompson, Peter G (16)
|
PVPAC |
1:21.38 |
1:18.76 |
-2.62 |
| 13 |
Ramirez, Alex (16)
|
PVPAC |
1:19.25 |
1:21.76 |
2.51 |
| 14 |
Nessler, Douglas F (18)
|
PVPAC |
|
1:24.19 |
- |
| 15 |
Alfaro, Ethan D (17)
|
PVMSSC |
1:22.06 |
1:24.43 |
2.37 |
| 16 |
Huynh, Dante K (16)
|
PVMSSC |
1:26.61 |
1:26.01 |
-0.60 |
| 17 |
Watson, Ii, John M (16)
|
PVNCAP |
1:30.53 |
1:27.24 |
-3.29 |
| 18 |
Miller, Benjamin J (15)
|
PVPAC |
1:29.11 |
1:27.59 |
-1.52 |
| 19 |
Tovar, Alejandro (15)
|
PVJFD |
1:33.12 |
1:33.31 |
0.19 |
| 20 |
Ferrer, Tyler E (16)
|
PVPAC |
|
1:47.18 |
- |
|
Nagle, Kyle M (16)
|
PVPAC |
1:26.75 |
NS |
- |
|
Hermes, David C (18)
|
PVNCAP |
1:04.84 |
NS |
- |
|
Harmon, James L (16)
|
PVNCAP |
1:08.86 |
NS |
- |
|
Gabrielian, Leon N (17)
|
PVNCAP |
1:03.90 |
NS |
- |
|
Cocchiara, Andrew M (15)
|
PVJFD |
1:20.66 |
NS |
- |