| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Raymer, Gunner R (11)
|
AMRXA |
1:31.87 |
1:29.38 |
-2.49 |
| 2 |
Cormas, Nicholas J (11)
|
AMNAC |
1:31.89 |
1:31.14 |
-0.75 |
| 3 |
Fibbi, Matthew (12)
|
AMPEAQ |
1:49.00 |
1:32.32 |
-16.68 |
| 4 |
Cooper, Soren K (12)
|
AMRXA |
1:35.50 |
1:34.87 |
-0.63 |
| 5 |
Tucker, Justin K (12)
|
AMCSC |
1:38.93 |
1:35.41 |
-3.52 |
| 6 |
Zhu, Michael G (11)
|
AMMLAC |
1:38.39 |
1:35.45 |
-2.94 |
| 7 |
LI, Kunlun (11)
|
AMPEAQ |
1:44.39 |
1:38.37 |
-6.02 |
| 8 |
Tomsheck, Griffin R (12)
|
AMPEAQ |
1:46.94 |
1:39.47 |
-7.47 |
| 9 |
Grimenstein, Joshua A (12)
|
AMPEAQ |
1:49.57 |
1:39.84 |
-9.73 |
| 10 |
Tomb, William H (12)
|
AMMLAC |
1:50.81 |
1:42.04 |
-8.77 |
| 11 |
Zhang, Jeffery X (11)
|
AMPEAQ |
1:56.42 |
1:51.14 |
-5.28 |
| 12 |
Kiper, Finn J (11)
|
AMUPEA |
2:00.37 |
1:51.58 |
-8.79 |
| 13 |
Suzensky, Aiden J (12)
|
AMMOON |
1:45.25 |
1:51.64 |
6.39 |
| 14 |
Thomas, William H (11)
|
AMMLAC |
2:13.74 |
1:55.15 |
-18.59 |
| 15 |
Tarbert, Christopher J (12)
|
AMBPR |
2:11.43 |
2:05.23 |
-6.20 |
| 16 |
Alhajhusain, Hasan (11)
|
AMPEAQ |
1:59.39 |
2:12.35 |
12.96 |