| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Beehler, Matthew C (10)
|
MRLBA |
1:45.00 |
1:24.10 |
-20.90 |
| 2 |
Rasquinha, Rohit A (10)
|
MRLIE |
1:28.92 |
1:25.19 |
-3.73 |
| 3 |
Rasquinha, Ranjan J (10)
|
MRLIE |
1:32.15 |
1:28.88 |
-3.27 |
| 4 |
Fleurimont, Justin (10)
|
MRHES |
|
1:30.21 |
- |
| 5 |
Buchen, Max H (9)
|
MRIA |
1:32.73 |
1:32.65 |
-0.08 |
| 6 |
Varrichio, Christopher R (10)
|
MRSSC |
1:31.00 |
1:36.49 |
5.49 |
| 7 |
Zhao, Matthew * (10)
|
MRCOND |
1:41.74 |
1:37.18 |
-4.56 |
| 8 |
Badilla, Nicholas C (10)
|
MREHY |
1:30.00 |
1:38.25 |
8.25 |
| 9 |
Tsai, Leonardo (10)
|
MRSSC |
1:40.00 |
1:38.30 |
-1.70 |
| 10 |
Bice, Cian G (8)
|
MRLIE |
1:41.86 |
1:40.13 |
-1.73 |
| 11 |
Maroney, John P (10)
|
MRLIE |
1:50.98 |
1:41.71 |
-9.27 |
| 12 |
Larice, Jonathan (10)
|
MRHYB |
1:36.55 |
1:42.33 |
5.78 |
| 13 |
Krayets, Eric (10)
|
MRHES |
|
1:43.85 |
- |
| 14 |
Dwyer, Luke N (9)
|
MRCOND |
1:41.99 |
1:44.95 |
2.96 |
| 15 |
Vinciguerra, Vincent X (9)
|
MRTVSC |
1:41.22 |
1:46.48 |
5.26 |
| 16 |
Hall III, Richard D (9)
|
MRTVSC |
2:11.00 |
1:48.32 |
-22.68 |
| 17 |
Khanas, Vladyslav (10)
|
MRHES |
|
1:53.66 |
- |
| 18 |
Fayngersh, Ramiel (9)
|
MRLBA |
2:00.00 |
1:55.26 |
-4.74 |
| 19 |
Cao, Brandon (10)
|
MRLIE |
1:50.49 |
1:56.45 |
5.96 |
| 20 |
Shenoy, Anish A (10)
|
MRHAA |
1:52.23 |
1:58.43 |
6.20 |
| 21 |
Karinsky, Parker (9)
|
MRHES |
|
2:03.67 |
- |
| 22 |
Deguzman, Anthony William A (10)
|
MRHES |
|
2:08.56 |
- |
| 23 |
Weingarten, Tristan J (9)
|
MRCSC |
|
2:24.39 |
- |
|
Nus, Ethan D (8)
|
MRLBA |
1:55.00 |
DQ |
- |
|
Andersen, Francis (10)
|
MRSSC |
1:40.00 |
DQ |
- |
|
Nasta, Michael V (10)
|
MRTVSC |
2:01.00 |
DQ |
- |
|
Goral, Emre s (8)
|
MRTVSC |
1:45.11 |
NS |
- |