| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dantey, Christian E (12)
|
AMKW |
1:24.29 |
1:22.65 |
-1.64 |
| 2 |
Howell, Owen Y (12)
|
AMKW |
1:27.32 |
1:24.32 |
-3.00 |
| 3 |
Stefanowicz, Milo A (11)
|
AMSVSC |
1:26.91 |
1:26.13 |
-0.78 |
| 4 |
Kimmel, Nathaniel D (12)
|
AMUN-R |
1:37.06 |
1:33.26 |
-3.80 |
| 5 |
Cratty, Patrick H (12)
|
AMGLAC |
1:34.76 |
1:34.00 |
-0.76 |
| 6 |
Powell, Trenten J (12)
|
AMBPR |
1:37.18 |
1:37.59 |
0.41 |
| 7 |
Ducruet, Peter M (11)
|
AMFAST |
1:58.99 |
1:45.57 |
-13.42 |
| 8 |
Bowser, Ryan (11)
|
AMUN-R |
1:50.34 |
1:47.44 |
-2.90 |
| 9 |
Smith, Alex G (12)
|
AMGCY |
1:59.11 |
1:49.87 |
-9.24 |
| 10 |
Bedell, Alexander J (12)
|
AMSVSC |
1:56.14 |
1:52.40 |
-3.74 |
| 11 |
Royhab, Ronald B (12)
|
AMSVSC |
1:55.77 |
1:58.19 |
2.42 |
| 12 |
Alborzi, Arman N (11)
|
AMKW |
1:56.02 |
2:00.43 |
4.41 |
| 13 |
Tarbert, Christopher J (12)
|
AMBPR |
2:05.23 |
2:01.87 |
-3.36 |
| 14 |
Kvocak, Joseph J (12)
|
AMFAST |
2:04.99 |
2:02.40 |
-2.59 |
| 15 |
Gibson, Kaden C (11)
|
AMMMSA |
2:20.99 |
2:02.44 |
-18.55 |
| 16 |
Janapareddy, Rishi S (12)
|
AMSFAC |
2:30.33 |
2:05.16 |
-25.17 |
| 17 |
Seeley, Dylan M (12)
|
AMSVSC |
2:10.24 |
2:05.45 |
-4.79 |
| 18 |
Lucarelli, Alexander B (11)
|
AMRACE |
2:22.00 |
2:08.36 |
-13.64 |
| 19 |
Gratner, Caleb J (12)
|
AMNGAC |
1:42.23 |
2:17.46 |
35.23 |
| 20 |
Anderson, Kade R (11)
|
AMGCY |
2:36.79 |
2:34.11 |
-2.68 |
|
Piatek, Aleksander J (12)
|
AMPTSC |
2:01.19 |
DQ |
- |
|
Cavanaugh, Samuel D (11)
|
AMNGAC |
1:45.75 |
DQ |
- |
|
Park, Sangyon (12)
|
AMKW |
1:45.02 |
DQ |
- |