| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ryan, Eric J (12)
|
ADGUY |
1:17.93 |
1:19.73 |
1.80 |
| 2 |
Brkanovic, Isak A (11)
|
ADDELM |
1:22.66 |
1:22.96 |
0.30 |
| 3 |
Moore, James P (12)
|
ADDELM |
1:23.14 |
1:26.01 |
2.87 |
| 4 |
Kaufman, Joshua H (12)
|
ADDELM |
1:27.97 |
1:26.31 |
-1.66 |
| 5 |
Baxter, Ayden C (12)
|
MRMWDA |
1:29.56 |
1:31.97 |
2.41 |
| 6 |
King, Colin D (12)
|
ADDELM |
1:35.53 |
1:32.87 |
-2.66 |
| 7 |
Durden, Lucas A (12)
|
ADSSCY |
1:30.18 |
1:34.78 |
4.60 |
| 8 |
LaFountain, Tobias P (12)
|
ADALBS |
1:37.96 |
1:34.98 |
-2.98 |
| 9 |
Placencia-Nazareno, Ethan (11)
|
MRTVSC |
1:32.04 |
1:35.33 |
3.29 |
| 10 |
Keller, Brady C (11)
|
ADCPP |
1:45.72 |
1:36.91 |
-8.81 |
| 11 |
Abramson, Jesse A (12)
|
MRAGMV |
1:55.89 |
1:39.17 |
-16.72 |
| 12 |
Han, Nathan J (12)
|
ADCPP |
|
1:40.62 |
- |
| 13 |
Goodspeed, Luke R (12)
|
ADGLEN |
|
1:40.87 |
- |
| 14 |
Fisher, Nicholas A (12)
|
ADCPP |
1:40.97 |
1:41.50 |
0.53 |
| 15 |
Lischinsky, Stephen J (11)
|
ADHAWK |
1:32.34 |
1:43.39 |
11.05 |
| 16 |
Upton, Matthew T (11)
|
ADCPP |
1:41.97 |
1:44.48 |
2.51 |
| 17 |
Ozimek, Conor J (12)
|
ADCPP |
1:48.19 |
1:44.75 |
-3.44 |
| 18 |
Iyer, Aayush P (12)
|
ADCPP |
1:46.75 |
1:45.22 |
-1.53 |
| 19 |
Bhalla, Jack S (12)
|
ADHAWK |
|
1:50.19 |
- |
| 20 |
Leung, Arthur (11)
|
ADCPP |
1:55.15 |
1:50.83 |
-4.32 |
| 21 |
McCoy, William G (11)
|
ADCPP |
|
1:55.97 |
- |
| 22 |
Yastion, Adam E (11)
|
MRMWDA |
1:48.39 |
1:56.70 |
8.31 |
| 23 |
Cho, Seo Yeon (11)
|
ADCPP |
1:46.41 |
1:57.81 |
11.40 |
| 24 |
Burgarelli, Sebastian (11)
|
MRNBS |
1:46.03 |
1:58.42 |
12.39 |
| 25 |
Kuang, Everest Z (11)
|
ADALBS |
|
2:02.76 |
- |
| 26 |
Mummery, John F (11)
|
MRNBS |
2:07.83 |
2:04.46 |
-3.37 |
| 27 |
Ahn, Christopher Y (11)
|
ADCPP |
|
2:07.52 |
- |
| 28 |
Ramani, Advaith K (11)
|
ADCPP |
|
2:11.79 |
- |
| 29 |
Rosen, Samuel M (11)
|
ADALBS |
|
2:40.06 |
- |
|
Fairbanks, Gage L (12)
|
MRNBS |
2:03.87 |
NS |
- |
|
Taranto, Ethan S (11)
|
MRYBAR |
1:43.69 |
NS |
- |