| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Baird, Connor S (18)
|
ADSCHE |
1:02.68 |
1:03.74 |
1.06 |
| 2 |
Sanchez, Anthony (15)
|
ADSCHE |
1:03.24 |
1:06.44 |
3.20 |
| 3 |
Perras, Alixander C (15)
|
ADWAVE |
1:07.58 |
1:06.60 |
-0.98 |
| 4 |
Tresnjo, Arman (16)
|
ADNHA |
1:10.32 |
1:09.14 |
-1.18 |
| 5 |
Baird, Kevin A (14)
|
ADSCHE |
1:12.09 |
1:09.59 |
-2.50 |
| 7 |
Chen, Richard H (17)
|
ADNHA |
1:06.98 |
1:10.83 |
3.85 |
| 8 |
Mosaad, Karim M (15)
|
ADNHA |
1:08.40 |
1:11.06 |
2.66 |
| 9 |
Roopnarine, Josha A (16)
|
ADBENN |
1:12.01 |
1:12.63 |
0.62 |
| 10 |
Van Alst, Amon J (16)
|
ADUN |
1:09.16 |
1:12.98 |
3.82 |
| 11 |
Everett, Casey E (17)
|
ADSARY |
1:13.90 |
1:13.03 |
-0.87 |
| 12 |
Hadzimujic, Edin (15)
|
ADNHA |
1:12.11 |
1:13.53 |
1.42 |
| 13 |
Forrest, Parker G (15)
|
ADCANA |
1:13.51 |
1:16.25 |
2.74 |
| 14 |
Kim, Rowan J (14)
|
ADSARY |
1:16.94 |
1:18.50 |
1.56 |
| 15 |
Papandrea, Joseph S (17)
|
ADNHA |
1:19.63 |
1:20.67 |
1.04 |
| 16 |
VanGuilder, Christian J (17)
|
ADGLFY |
1:23.02 |
1:21.66 |
-1.36 |
| 17 |
Hovak, Aiden P (16)
|
ADNHA |
1:22.94 |
1:25.28 |
2.34 |
| 18 |
Luley, Aidan P (13)
|
ADNHA |
|
1:26.59 |
- |
| 19 |
Avienu, Keegan (15)
|
ADBENN |
|
1:27.49 |
- |
| 20 |
Reale, Jack K (13)
|
ADNHA |
|
1:28.51 |
- |
| 21 |
Banaszewski, Calvin M (13)
|
ADSCHE |
1:36.60 |
1:30.19 |
-6.41 |
| 22 |
Hastings, Charley D (13)
|
ADSCHE |
1:32.82 |
1:30.58 |
-2.24 |
| 23 |
Knill, Timothy C (13)
|
ADGRGF |
1:39.99 |
1:32.28 |
-7.71 |
| 24 |
Murray, Logan R (14)
|
ADWAVE |
1:40.61 |
1:37.98 |
-2.63 |
| 25 |
Murray, Aidan R (14)
|
ADWAVE |
|
1:38.38 |
- |
| 26 |
Fronhofer, Max (13)
|
ADGRGF |
1:49.25 |
1:57.29 |
8.04 |
|
Balsamo, Aiden T (14)
|
ADSARY |
|
DQ |
- |
|
Byrne, Rory K (13)
|
ADSCHE |
|
NS |
- |
|
Rodriguez, Logan J (13)
|
ADBFIN |
|
NS |
- |