| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Laskowski, Malcolm E (10)
|
PVDCPR |
1:26.16 |
1:27.58 |
1.42 |
| 2 |
Brennan, Beckett P (10)
|
PVDCPR |
1:29.52 |
1:29.03 |
-0.49 |
| 3 |
Badmus, Nathan T (9)
|
PVMSSC |
1:30.42 |
1:30.57 |
0.15 |
| 4 |
Mikhailov-Bakker, Dmitry J (8)
|
PVDCPR |
1:31.33 |
1:33.78 |
2.45 |
| 5 |
Hebert, Owen R (9)
|
PVFAST |
1:48.79 |
1:37.96 |
-10.83 |
| 6 |
Ko, Elijah (10)
|
PVPAC |
|
1:38.08 |
- |
| 7 |
Pereira, Johan A (9)
|
PVPAC |
|
1:38.17 |
- |
| 8 |
Degraffinreaidt, Darian D (10)
|
PVDCPR |
1:34.11 |
1:38.30 |
4.19 |
| 9 |
Calabrese, Dominic M (10)
|
PVMSSC |
1:38.97 |
1:38.32 |
-0.65 |
| 10 |
Kratz, James P (10)
|
PVFAST |
1:41.34 |
1:41.00 |
-0.34 |
| 11 |
Reeves, Kazuki E (10)
|
PVPAC |
1:37.85 |
1:41.54 |
3.69 |
| 12 |
Lothamer, Cooper A (9)
|
PVDCPR |
|
1:56.23 |
- |
| 13 |
Malvankar, Mihir N (9)
|
PVPAC |
1:53.79 |
1:57.30 |
3.51 |
| 14 |
Hutchcroft, Paul J (10)
|
PVPAC |
2:08.34 |
1:58.37 |
-9.97 |
| 15 |
Jefferson, Alexander E (10)
|
PVDCPR |
2:02.83 |
1:58.46 |
-4.37 |
| 16 |
Fan, Leo (8)
|
PVMSSC |
|
2:02.85 |
- |
| 17 |
Calabrese, Anthony J (8)
|
PVMSSC |
2:24.29 |
2:04.42 |
-19.87 |
| 18 |
Li, David (9)
|
PVPAC |
|
2:08.16 |
- |
| 19 |
Aguilera, Alessandro M (9)
|
PVPAC |
|
2:08.26 |
- |
| 20 |
Dodger-Fox, Wilgus E (9)
|
PVDCPR |
|
2:30.89 |
- |
|
Sun, Alec (8)
|
PVPAC |
|
DQ |
- |
|
Solares, Santiago R (9)
|
PVFAST |
1:39.07 |
DQ |
- |
|
Holden, Bradley P (9)
|
PVPAC |
|
DQ |
- |
|
Byrd, Alexander C (9)
|
PVDCPR |
|
DQ |
- |
|
Taransky, Benjamin R (8)
|
PVDCPR |
|
NS |
- |
|
Mills, Dakota W (10)
|
PVDCPR |
|
NS |
- |
|
Johnson, Jason G (7)
|
PVDCPR |
1:44.19 |
NS |
- |