| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Baird, Kevin A (10)
|
ADSCHE |
1:06.69 |
1:02.28 |
-4.41 |
| 2 |
Hellenthal, Thomas M (10)
|
ADCLIN |
1:07.07 |
1:02.55 |
-4.52 |
| 3 |
Jerome, Christian V (10)
|
ADUSAM |
1:09.63 |
1:06.93 |
-2.70 |
| 4 |
Santos, Rowan X (10)
|
ADHAWK |
1:10.79 |
1:07.41 |
-3.38 |
| 5 |
Young, Liam D (9)
|
ADTAC |
1:13.52 |
1:08.65 |
-4.87 |
| 6 |
Staudinger, Samuel P (10)
|
ADALBS |
1:09.44 |
1:08.70 |
-0.74 |
| 7 |
Crowley, Mason C (9)
|
ADTAC |
1:10.41 |
1:08.88 |
-1.53 |
| 8 |
Zhang, Alexander W (10)
|
ADSCHE |
1:15.14 |
1:13.02 |
-2.12 |
| 9 |
McManus, Braeden P (10)
|
ADBENN |
1:13.60 |
1:13.08 |
-0.52 |
| 10 |
Lee, Eun Chan (10)
|
ADCPP |
1:16.08 |
1:13.86 |
-2.22 |
| 11 |
Napoli, Nicholas J (10)
|
ADHAWK |
1:17.30 |
1:14.00 |
-3.30 |
| 12 |
Lim, Yi Wei (10)
|
ADCPP |
1:16.88 |
1:14.66 |
-2.22 |
| 13 |
Peters, Lucas M (10)
|
ADDELM |
1:17.47 |
1:15.58 |
-1.89 |
| 14 |
O'Loughlin, John E (10)
|
ADSCHE |
1:15.85 |
1:15.65 |
-0.20 |
| 15 |
Janga, Bhargava R (9)
|
ADDELM |
1:15.60 |
1:16.74 |
1.14 |
| 16 |
Lowery, Nathan F (10)
|
ADSCHE |
1:17.70 |
1:17.16 |
-0.54 |
| 17 |
O'Loughlin, Grady J (10)
|
ADSCHE |
1:16.63 |
1:17.32 |
0.69 |
| 18 |
Boenau, Tyler F (9)
|
ADBFIN |
1:15.54 |
1:20.70 |
5.16 |
|
Savage, Ian R (10)
|
ADDELM |
1:11.46 |
DQ |
- |