| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Alexander (10)
|
ADDELM |
1:48.73 |
1:36.71 |
-12.02 |
| 2 |
Young, Liam D (8)
|
ADKING |
1:48.17 |
1:37.13 |
-11.04 |
| 3 |
McNair, John P (10)
|
ADCLIN |
1:42.65 |
1:39.30 |
-3.35 |
| 4 |
Burkhardt, Keegan J (10)
|
ADKING |
1:42.30 |
1:40.97 |
-1.33 |
| 5 |
Witting, Liam T (10)
|
ADDELM |
1:48.26 |
1:43.75 |
-4.51 |
| 6 |
Jerome, Christian V (9)
|
ADUSAM |
1:55.45 |
1:48.56 |
-6.89 |
| 7 |
Nguyen, Alexander H (9)
|
ADJJSC |
2:06.13 |
1:54.68 |
-11.45 |
| 8 |
Eustaquio, Emilio Jared J (10)
|
ADAMST |
2:20.21 |
1:58.20 |
-22.01 |
| 9 |
Lettre, Philip J (9)
|
ADKING |
2:11.63 |
1:58.48 |
-13.15 |
| 10 |
Lekaj, Mark (9)
|
ADKING |
2:24.64 |
2:01.01 |
-23.63 |
| 11 |
Carmichael, Sebastian J (7)
|
ADAMST |
2:36.98 |
2:27.06 |
-9.92 |
|
Cao, James Y (10)
|
ADDELM |
1:55.14 |
NS |
- |
|
Sullivan, Conor W (9)
|
ADKING |
1:56.49 |
NS |
- |