| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rogowski, Ethan C (12)
|
ADSSCY |
1:01.18 |
1:02.00 |
0.82 |
| 2 |
Rath, Carson G (11)
|
ADGLFY |
1:04.85 |
1:04.85 |
0.00 |
| 3 |
Baird, Calvin M (12)
|
ADSCHE |
1:08.01 |
1:06.79 |
-1.22 |
| 4 |
Bablin, Matthew J (11)
|
ADBSPA |
1:11.23 |
1:09.75 |
-1.48 |
| 4 |
Srokowski, Nicholas A (12)
|
ADBSPA |
1:10.52 |
1:09.75 |
-0.77 |
| 6 |
Baird, Connor S (12)
|
ADSCHE |
1:10.97 |
1:10.97 |
0.00 |
| 7 |
Stelling, Payton J (12)
|
ADUN |
1:13.49 |
1:11.60 |
-1.89 |
| 8 |
Harding, Connor A (12)
|
ADCANA |
1:11.30 |
1:11.72 |
0.42 |
| 9 |
Hussey, Flynn E (12)
|
ADSCHE |
1:20.13 |
1:14.73 |
-5.40 |
| 10 |
Sheng, Denny (11)
|
ADSARY |
1:29.46 |
1:19.53 |
-9.93 |
| 11 |
Katusha, Alex J (11)
|
ADSARY |
1:32.04 |
1:21.87 |
-10.17 |
| 12 |
Aliperti, Jude B (11)
|
ADSARY |
1:30.05 |
1:22.65 |
-7.40 |
| 13 |
Ernst, Noah R (12)
|
ADSARY |
1:20.80 |
1:24.33 |
3.53 |
| 14 |
Stedman, Julian S (11)
|
ADGLFY |
1:26.01 |
1:25.70 |
-0.31 |
| 15 |
Joseph, William P (11)
|
ADNHA |
1:25.76 |
1:27.57 |
1.81 |
| 16 |
Gutchell, Michael L (12)
|
ADCPP |
1:27.49 |
1:28.65 |
1.16 |
| 17 |
Vozzy, Anthony G (11)
|
ADSSCY |
1:36.98 |
1:35.14 |
-1.84 |
| 18 |
Sprouse, Jack E (11)
|
ADSVP |
1:53.35 |
1:40.59 |
-12.76 |
| 19 |
Dhillon, Meherpratap S (11)
|
ADADDI |
|
1:55.58 |
- |
| 20 |
Donlon, Nathaniel P (11)
|
ADGRGF |
1:49.21 |
2:02.30 |
13.09 |
|
Michalek, Sean G (11)
|
ADCPP |
|
DQ |
- |
|
Ellis, Ashton C (12)
|
ADGLFY |
1:12.30 |
NS |
- |
|
Revell, Jacob T (12)
|
ADGRGF |
1:40.63 |
NS |
- |