| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Durr, Tucker C (12)
|
ADSCHE |
1:14.54 |
1:12.61 |
-1.93 |
| 2 |
Brkanovic, Isak A (12)
|
ADDELM |
1:18.15 |
1:17.71 |
-0.44 |
| 3 |
Nelson, Quinn M (12)
|
ADSCHE |
1:17.97 |
1:18.70 |
0.73 |
| 4 |
Wettig, Gabriel J (12)
|
ADSCHE |
1:24.29 |
1:22.09 |
-2.20 |
| 5 |
Gregory, John D (11)
|
ADSCHE |
1:27.82 |
1:22.71 |
-5.11 |
| 6 |
Zeliph, Thomas J (11)
|
ADALBS |
1:26.75 |
1:24.19 |
-2.56 |
| 7 |
Wang, Alex (11)
|
ADDELM |
1:26.22 |
1:24.29 |
-1.93 |
| 8 |
Karaca, Rowan H (12)
|
ADSCHE |
1:27.47 |
1:24.91 |
-2.56 |
| 9 |
Wang, Maxwell C (12)
|
ADSCHE |
1:27.95 |
1:26.23 |
-1.72 |
| 10 |
Cao, James Y (11)
|
ADDELM |
1:34.80 |
1:29.35 |
-5.45 |
| 11 |
Lee, Eun Chan (11)
|
ADCPP |
1:23.82 |
1:30.48 |
6.66 |
| 12 |
Paradis, Degaregen D (12)
|
ADCLIN |
1:31.70 |
1:31.09 |
-0.61 |
| 13 |
Hook, Gavin M (12)
|
ADCPP |
1:22.91 |
1:32.12 |
9.21 |
| 14 |
Staudinger, Samuel P (11)
|
ADALBS |
1:31.39 |
1:32.98 |
1.59 |
| 15 |
Wilkosz, Matthew M (12)
|
ADCLIN |
1:36.88 |
1:33.13 |
-3.75 |
| 16 |
Zhang, Alexander W (11)
|
ADSCHE |
1:34.90 |
1:35.35 |
0.45 |
| 17 |
Han, Jake J (11)
|
ADCPP |
1:20.81 |
1:36.60 |
15.79 |