| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeAngelis, Nicholas A (10)
|
MRLIAC |
1:33.32 |
1:31.49 |
-1.83 |
| 2 |
Yao, Ryan A (9)
|
MRLIAC |
1:37.97 |
1:35.61 |
-2.36 |
| 3 |
Yun, Jayden C (10)
|
MRLIAC |
1:44.69 |
1:43.07 |
-1.62 |
| 4 |
Zunich, Dominic A (10)
|
MRLIAC |
1:47.86 |
1:45.47 |
-2.39 |
| 5 |
Meehan, Michael W (10)
|
MRLIAC |
1:49.74 |
1:46.98 |
-2.76 |
| 6 |
Quach, Andrew (10)
|
MRLIAC |
1:46.89 |
1:47.08 |
0.19 |
| 7 |
Pan, Aaron Z (10)
|
MRBAD |
1:47.47 |
1:48.92 |
1.45 |
| 8 |
Velykorodnyi, Ivan (9)
|
MRLIAC |
1:49.44 |
1:51.40 |
1.96 |
| 9 |
Brennan, Christopher R (10)
|
MRLIAC |
1:47.81 |
1:51.45 |
3.64 |
| 10 |
Lee-Walters, Parker S (8)
|
MRAGUA |
1:55.75 |
1:54.01 |
-1.74 |
| 11 |
Street, Evan J (10)
|
MRBAD |
2:00.87 |
1:54.03 |
-6.84 |
| 12 |
Eriskin, Baran (10)
|
MRTS |
1:51.12 |
1:56.46 |
5.34 |
| 13 |
Chae, Thomas W (10)
|
MRLIAC |
1:51.90 |
1:57.54 |
5.64 |
| 14 |
Wadham, Andrew (8)
|
MRTS |
2:10.90 |
1:57.78 |
-13.12 |
| 15 |
Nguyen, James R (9)
|
MRLIAC |
1:50.20 |
1:59.53 |
9.33 |
| 16 |
Laidlaw, Luke D (8)
|
MRTVSC |
2:11.68 |
2:00.11 |
-11.57 |
| 17 |
Li, Yiteng (10)
|
MRTS |
2:02.02 |
2:00.31 |
-1.71 |
| 18 |
Zucker, Liam J (9)
|
MRAGUA |
2:01.15 |
2:03.93 |
2.78 |
| 19 |
Chan, Danan (10)
|
MRAGUA |
2:00.12 |
2:04.82 |
4.70 |
| 20 |
Chan, Donald (9)
|
MRAGUA |
2:13.41 |
2:05.76 |
-7.65 |
| 21 |
Weiss, Hunter (9)
|
MRTS |
2:07.59 |
2:06.74 |
-0.85 |
| 22 |
Messina, Owen M (10)
|
NEABF |
2:16.81 |
2:10.41 |
-6.40 |
| 23 |
Ozsoy, Emirhan (10)
|
MRTVSC |
2:10.02 |
2:10.55 |
0.53 |
| 24 |
VanDormolen, Morgan H (9)
|
MRTS |
2:10.90 |
2:13.49 |
2.59 |
| 25 |
Cha, Samuel (10)
|
MRTS |
2:27.72 |
2:19.94 |
-7.78 |
| 26 |
Quintero, Esteban L (10)
|
MRTVSC |
2:20.00 |
2:27.32 |
7.32 |
|
Liu, Colin R (10)
|
MRLIAC |
2:01.66 |
DQ |
- |
|
Lee-Walters, Wyatt (7)
|
MRAGUA |
2:27.10 |
DQ |
- |
|
Belvedere, Pietro (9)
|
MRAGUA |
1:55.75 |
DQ |
- |