| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pena, Cesar D (15)
|
MRRED |
1:02.09 |
57.38 |
-4.71 |
| 1 |
Akdas, Yasin (16)
|
MRUN |
1:01.30 |
59.39 |
-1.91 |
| 2 |
Vizhco, Dexter H (16)
|
MRCAS |
59.13 |
57.70 |
-1.43 |
| 2 |
Gold, Fillip (15)
|
MRMPNY |
1:00.93 |
59.62 |
-1.31 |
| 3 |
Thompson, Joseph K (15)
|
MRCAS |
1:03.63 |
1:03.99 |
0.36 |
| 3 |
Kurita, Zander A (15)
|
MRJCCT |
1:01.97 |
59.98 |
-1.99 |
| 4 |
Pachkovskiy, Alan (15)
|
MRTRI |
59.65 |
1:00.18 |
0.53 |
| 4 |
Muminovic, Alem (15)
|
MRVIP |
1:03.50 |
1:05.09 |
1.59 |
| 5 |
Bouzarouata, Zacharia M (15)
|
MRLGAC |
1:01.70 |
1:00.48 |
-1.22 |
| 6 |
Euyoque, Kevin D (15)
|
MRWEST |
1:01.28 |
1:00.60 |
-0.68 |
| 7 |
Halls, Sean C (16)
|
MRNFS |
1:02.55 |
1:00.92 |
-1.63 |
| 8 |
Coronado, Justin O (15)
|
MRCIY |
59.48 |
1:01.02 |
1.54 |
| 9 |
WU, William (17)
|
MRLGAC |
1:01.76 |
1:01.14 |
-0.62 |
| 10 |
Mollica, Christian J (15)
|
MRLIE |
1:02.01 |
1:01.17 |
-0.84 |
| 11 |
O'Dea, Evan J (15)
|
MRBKR |
1:03.66 |
1:01.67 |
-1.99 |
| 12 |
Vaynshtok, Jonah M (16)
|
MRJCCT |
1:02.87 |
1:01.83 |
-1.04 |
| 13 |
Olsen, Luke E (16)
|
MRLIE |
1:01.56 |
1:01.88 |
0.32 |
| 14 |
Rupp, William P (15)
|
MRBAD |
1:01.21 |
1:01.91 |
0.70 |
| 15 |
Geller, Russell (15)
|
MRFREE |
1:02.60 |
1:01.96 |
-0.64 |
| 16 |
Wozniak, Robert G (16)
|
MRCENT |
1:03.60 |
1:01.99 |
-1.61 |
| 17 |
Newcomb, Nicolas (15)
|
MRLIE |
1:01.93 |
1:02.36 |
0.43 |
| 18 |
Sherman, Benjamin A (15)
|
MRLIE |
1:03.16 |
1:02.73 |
-0.43 |
| 19 |
Valadez, Romulo G (16)
|
MRAPEX |
1:02.28 |
1:03.03 |
0.75 |
| 20 |
Haskins, Alade (15)
|
MRCAS |
1:03.00 |
1:03.20 |
0.20 |
| 21 |
Saffiddine, Moncef M (15)
|
MRNYCP |
1:02.29 |
1:03.26 |
0.97 |
| 22 |
Singer, Connor M (15)
|
MRFREE |
1:02.95 |
1:03.71 |
0.76 |