| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Castano, Nicholas M (9)
|
MRLIAC |
1:40.04 |
1:33.98 |
-6.06 |
| 1 |
Hussein, Amir W (10)
|
MRTS |
1:37.34 |
1:34.75 |
-2.59 |
| 1 |
Beaudry, Jack H (10)
|
MRSSC |
1:46.71 |
1:50.90 |
4.19 |
| 2 |
Andrejczuk, Peter (10)
|
MRLBA |
1:39.66 |
1:34.97 |
-4.69 |
| 2 |
Creter, Evan F (9)
|
MRHYB |
1:46.58 |
1:53.89 |
7.31 |
| 3 |
Siegel, William H (9)
|
MRLIAC |
1:34.80 |
1:35.25 |
0.45 |
| 4 |
Kaping, Connor F (9)
|
MRLIAC |
1:40.74 |
1:35.97 |
-4.77 |
| 5 |
Li, Solomon (10)
|
MRLIAC |
1:39.80 |
1:37.01 |
-2.79 |
| 6 |
Filagrossi, Christian T (10)
|
MRLIAC |
1:44.53 |
1:37.63 |
-6.90 |
| 7 |
Morelli, Thomas L (10)
|
MRHAA |
1:43.47 |
1:37.80 |
-5.67 |
| 8 |
Ma, Kevin (10)
|
MRTS |
1:38.76 |
1:38.84 |
0.08 |
| 9 |
Weingarten, Tristan J (10)
|
MRCSDC |
1:36.08 |
1:38.92 |
2.84 |
| 10 |
Chau, Preston (10)
|
MRLIAC |
1:41.71 |
1:40.98 |
-0.73 |
| 11 |
O'Donnell, Patrick F (10)
|
MREHY |
1:40.94 |
1:41.52 |
0.58 |
| 12 |
Morelli, Jack H (10)
|
MRHAA |
1:39.67 |
1:42.41 |
2.74 |
| 13 |
Savas, Brayden T (9)
|
MRSSC |
1:45.61 |
1:43.87 |
-1.74 |
| 14 |
Simons, Andrew J (10)
|
MRLIAC |
1:45.05 |
1:44.57 |
-0.48 |
| 15 |
Ramsaroop, Sanjay S (10)
|
MRLIAC |
1:46.62 |
1:45.39 |
-1.23 |
| 16 |
Erdos, Miles H (10)
|
MRLIAC |
1:48.32 |
1:45.66 |
-2.66 |
| 17 |
Ma, Henry Y (9)
|
MRLIAC |
1:46.53 |
1:45.97 |
-0.56 |
| 18 |
Doboli, Alex (10)
|
MRTS |
1:48.23 |
1:46.92 |
-1.31 |
| 19 |
Gallub, Dylan (10)
|
MRHAA |
1:43.29 |
1:47.67 |
4.38 |
|
Koek, Andrew (9)
|
MRLIAC |
1:49.36 |
1:34.60 |
-14.76 |
|
Spagnoletti, Lucas (10)
|
MRHYB |
2:08.24 |
1:42.88 |
-25.36 |
|
Leroy, Max (9)
|
MRHYB |
2:14.37 |
1:55.55 |
-18.82 |