| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhang, John (16)
|
MRQNS |
1:00.48 |
1:00.94 |
0.46 |
| 2 |
Emerson, Hunter J (17)
|
MRTVSC |
1:00.92 |
1:02.71 |
1.79 |
| 3 |
Zhao, Colin E (16)
|
MRQNS |
1:03.98 |
1:04.45 |
0.47 |
| 4 |
Hayes, Rowan S (16)
|
MRQNS |
1:02.76 |
1:04.84 |
2.08 |
| 5 |
Miele, Thomas L (16)
|
MRTVSC |
1:06.62 |
1:04.88 |
-1.74 |
| 6 |
Vavalle, Antonio (17)
|
MRTVSC |
1:08.50 |
1:06.67 |
-1.83 |
| 7 |
Haynes, Mark C (16)
|
MRQNS |
1:08.94 |
1:06.68 |
-2.26 |
| 8 |
Giunta, Noah L (16)
|
MRTVSC |
|
1:08.46 |
- |
| 9 |
Salas, Stefanos H (15)
|
MRQNS |
1:10.24 |
1:09.22 |
-1.02 |
| 10 |
DeFranco, Gregory J (17)
|
MRQNS |
1:09.36 |
1:09.73 |
0.37 |
| 11 |
Tung, Wesley S (15)
|
MRQNS |
1:11.28 |
1:10.16 |
-1.12 |
| 12 |
Leung, Lance (15)
|
MRQNS |
1:08.10 |
1:10.35 |
2.25 |
| 13 |
Lambros Jr., Stephen * (15)
|
MRIA |
1:08.88 |
1:10.42 |
1.54 |
| 14 |
Prokopiou, Alex (16)
|
MRUN |
1:16.24 |
1:11.08 |
-5.16 |
| 15 |
Park, Ian (15)
|
MRQNS |
1:09.22 |
1:11.11 |
1.89 |
| 16 |
Klaric, Zander W (16)
|
MRTVSC |
1:13.52 |
1:12.08 |
-1.44 |
| 17 |
Staiano, Marc C (16)
|
MRTVSC |
1:20.54 |
1:15.06 |
-5.48 |
| 18 |
Bennett, Ryan A (16)
|
MRQNS |
1:23.78 |
1:18.50 |
-5.28 |
| 19 |
Levine, Isaac E (18)
|
MRIA |
1:28.44 |
1:26.86 |
-1.58 |
|
Vinciguerra, Vincent X (16)
|
MRTVSC |
1:02.40 |
DQ |
- |
|
Destina, Chrysnell A (16)
|
MRCSDC |
1:13.37 |
NS |
- |