| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Boudreau, Sergei J (10)
|
MRTVSC |
1:31.08 |
1:30.51 |
-0.57 |
| 2 |
Wang, Oscar (10)
|
MRHYB |
1:40.14 |
1:36.29 |
-3.85 |
| 3 |
Placencia-Nazareno, Ethan (10)
|
MRTVSC |
1:44.81 |
1:39.82 |
-4.99 |
| 4 |
Wu, Oliver F (10)
|
MRTVSC |
1:45.86 |
1:40.67 |
-5.19 |
| 5 |
Jacuch, Christopher A (10)
|
MRTS |
1:45.13 |
1:41.03 |
-4.10 |
| 6 |
Farrell, Deaglan C (9)
|
MRTVSC |
1:47.82 |
1:42.19 |
-5.63 |
| 7 |
Leroy, Max (10)
|
MRHYB |
1:55.55 |
1:44.11 |
-11.44 |
| 8 |
Sundberg, Kyle (10)
|
MRHYB |
1:55.55 |
1:48.31 |
-7.24 |
| 9 |
Wong, Tyler P (10)
|
MRTS |
1:55.97 |
1:49.92 |
-6.05 |
| 10 |
Ji, Edwin X (10)
|
MRTS |
1:54.51 |
1:50.21 |
-4.30 |
| 11 |
Viollis, Logan (10)
|
MRSSC |
1:44.45 |
1:50.82 |
6.37 |
| 12 |
Field, Jacob B (10)
|
MRTVSC |
1:53.71 |
1:52.27 |
-1.44 |
| 13 |
Klaric, Maksim A (9)
|
MRTVSC |
2:00.67 |
1:52.98 |
-7.69 |
| 14 |
Tortora, Patrick D (9)
|
MRHYB |
1:55.55 |
1:58.87 |
3.32 |
| 15 |
Marfoglio, Michael J (10)
|
MRTVSC |
|
2:02.59 |
- |
| 16 |
Stewart, Zenoven (9)
|
MRUN |
1:55.55 |
2:12.60 |
17.05 |
|
Kim, Aiden (10)
|
MRTS |
2:41.31 |
DQ |
- |
|
Pacifico, Jack V (9)
|
MRTVSC |
1:56.92 |
DQ |
- |
|
Goldgaber, Jan (10)
|
MRTVSC |
1:54.00 |
NS |
- |
|
Delrosso, Andrei (9)
|
MRHYB |
1:50.00 |
NS |
- |