| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Newcomb, Nicolas (17)
|
MRLIE |
57.80 |
55.83 |
-1.97 |
| 1 |
Delacruz, Gabriel (16)
|
MRTRI |
58.26 |
57.63 |
-0.63 |
| 2 |
Dwyer, Daniel P (16)
|
MRCIY |
1:00.36 |
56.29 |
-4.07 |
| 2 |
Shapiro, Luca D (17)
|
MRYFD |
57.51 |
58.43 |
0.92 |
| 3 |
Monaco, Dylan J (17)
|
MRLIE |
57.67 |
56.34 |
-1.33 |
| 3 |
Bellach, Matthew R (16)
|
MRBAD |
1:09.41 |
58.65 |
-10.76 |
| 3 |
Diaz, Floyd G (16)
|
MRHES |
1:00.32 |
58.65 |
-1.67 |
| 4 |
Rivkind, Philipp (16)
|
MRMPNY |
57.91 |
56.42 |
-1.49 |
| 5 |
Haynes, Mark C (16)
|
MRQNS |
59.54 |
56.99 |
-2.55 |
| 5 |
Gold, Fillip (17)
|
MRMPNY |
57.56 |
58.66 |
1.10 |
| 6 |
Schmitt, Alex J (15)
|
MRLIE |
1:00.63 |
1:02.83 |
2.20 |
| 6 |
Paragas, Luke Emmanuel V (16)
|
MRVIP |
58.93 |
58.68 |
-0.25 |
| 7 |
Santana, Delwin J (17)
|
MRLIE |
59.54 |
1:03.66 |
4.12 |
| 7 |
Rinaldi, Jack (15)
|
MRTRI |
1:00.45 |
58.77 |
-1.68 |
| 8 |
Sanchez, Ronald (16)
|
MRAPEX |
1:01.88 |
1:04.33 |
2.45 |
| 8 |
Lee, Kyton C (17)
|
MRLGAC |
58.03 |
58.78 |
0.75 |
| 9 |
Shen, Jeremy (17)
|
MRYFD |
1:01.60 |
1:06.69 |
5.09 |
| 9 |
Dalton, Joseph (16)
|
MRTRI |
59.25 |
59.35 |
0.10 |
| 10 |
Pavlyshche, Vadym (15)
|
MRMPNY |
1:00.53 |
1:07.87 |
7.34 |
| 10 |
Lokshin, Shawn (18)
|
MRTRI |
1:01.44 |
59.39 |
-2.05 |
| 11 |
Jeong, Raejin (17)
|
MRQNS |
58.92 |
59.67 |
0.75 |
| 11 |
Okounev, Luke (16)
|
MRUN |
1:01.93 |
59.67 |
-2.26 |
| 13 |
Mezzoli, Davide (15)
|
MRLGAC |
58.55 |
59.91 |
1.36 |
| 14 |
Gill, Vir A (16)
|
MRLIE |
1:01.88 |
1:01.47 |
-0.41 |
| 15 |
Bennett, Ryan A (16)
|
MRQNS |
1:02.19 |
1:01.85 |
-0.34 |
| 16 |
Fitzpatrick, Topher M (18)
|
MRLIE |
1:01.45 |
1:02.56 |
1.11 |
| 17 |
Goldshteyn, Eric (17)
|
MRMPNY |
1:00.61 |
1:02.59 |
1.98 |
|
O'Sullivan, Kealan J (16)
|
MRCIY |
58.65 |
DQ |
- |
|
Kilichowski, Ricky (17)
|
MRTRI |
58.57 |
NS |
- |
|
Su, Sean A (16)
|
MRUN |
57.47 |
NS |
- |