| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhao, Matthew J (16)
|
MRLIE |
58.93 |
58.80 |
-0.13 |
| 2 |
Pidhoretskyy, Valerii (17)
|
MRMPNY |
59.68 |
59.02 |
-0.66 |
| 3 |
Woo, Andrew (16)
|
MRMPNY |
59.99 |
1:00.54 |
0.55 |
| 4 |
Shapiro, Jason M (16)
|
MRLIE |
1:02.86 |
1:02.75 |
-0.11 |
| 5 |
Yuan, Tommy X (16)
|
MRLIE |
1:04.57 |
1:05.12 |
0.55 |
| 6 |
Sungrab, Henry T (15)
|
MRLGAC |
1:05.41 |
1:05.38 |
-0.03 |
| 7 |
Sherpa, Nuru (16)
|
MRLGAC |
1:03.74 |
1:05.68 |
1.94 |
| 8 |
Li, Austin T (16)
|
MRLIE |
1:04.19 |
1:05.98 |
1.79 |
| 9 |
Piedrahita, Julian (16)
|
MRLIE |
1:03.21 |
1:06.01 |
2.80 |
| 10 |
Calhoun, Ethan D (16)
|
MRLIE |
1:06.44 |
1:07.60 |
1.16 |
| 11 |
Sainvil, Fenlay (15)
|
MRLIE |
1:07.09 |
1:07.77 |
0.68 |
| 12 |
Martinez, Riley P (15)
|
MRLIE |
1:07.87 |
1:07.78 |
-0.09 |
| 13 |
Hynes, Aidan J (15)
|
MRENAC |
1:09.63 |
1:08.23 |
-1.40 |
| 14 |
Yu, Destin (17)
|
MRMPNY |
1:06.77 |
1:09.00 |
2.23 |
| 15 |
Paggi, Zachary A (14)
|
MRLIE |
1:05.44 |
1:09.45 |
4.01 |
| 16 |
Pique, Ky-mani D (20)
|
MRLGAC |
1:10.56 |
1:10.23 |
-0.33 |
| 16 |
Volpert, Or (16)
|
MRMPNY |
1:11.49 |
1:10.23 |
-1.26 |
| 18 |
Luczaj, Oscar (16)
|
MRLGAC |
1:22.86 |
1:10.71 |
-12.15 |
| 19 |
Felix, Braden B (15)
|
MRWISC |
1:13.05 |
1:11.00 |
-2.05 |
| 20 |
Lee, Thirachon G (11)
|
MRLGAC |
1:11.56 |
1:11.59 |
0.03 |
| 21 |
Reisert, Jack G (15)
|
MRLIE |
1:13.43 |
1:12.02 |
-1.41 |
| 22 |
Tsoy, Vladislav (15)
|
MRMPNY |
1:20.03 |
1:12.96 |
-7.07 |
| 23 |
Farberov, Shawn (15)
|
MRMPNY |
1:15.28 |
1:13.06 |
-2.22 |
| 24 |
Wang, Ethan C (16)
|
MRLIE |
1:12.36 |
1:13.21 |
0.85 |
| 25 |
Kowalczyk, Marcel (14)
|
MRLGAC |
1:14.73 |
1:13.22 |
-1.51 |
| 26 |
Gelvez Cisneros, Alexander (14)
|
MRLIE |
1:12.62 |
1:13.30 |
0.68 |
| 27 |
Hertel, Kevin A (16)
|
MRLIE |
1:12.65 |
1:14.09 |
1.44 |
| 28 |
Pietruszka, Bart (13)
|
MRLGAC |
1:14.42 |
1:14.16 |
-0.26 |
| 29 |
Yurko, Dmitri (15)
|
MRLIE |
1:15.99 |
1:14.64 |
-1.35 |
| 30 |
Ortiz, Henry R (15)
|
MRLIE |
|
1:15.33 |
- |
| 31 |
Kuo, Jayden (14)
|
MRLIE |
1:12.18 |
1:15.55 |
3.37 |
| 32 |
Harty, Liam (15)
|
MRLIE |
1:16.97 |
1:17.39 |
0.42 |
| 33 |
Johnston, Robert J (15)
|
MRLIE |
|
1:17.42 |
- |
| 34 |
Corcuera, Christopher (12)
|
MRLGAC |
1:21.14 |
1:19.70 |
-1.44 |
| 35 |
XU, Eric (12)
|
MRLGAC |
1:19.34 |
1:19.93 |
0.59 |
| 36 |
Stampfel, Dylan (16)
|
MRLIE |
1:48.12 |
1:23.38 |
-24.74 |
| 37 |
Bargellini, Ryan J (15)
|
MRLIE |
1:23.08 |
1:26.86 |
3.78 |
| 38 |
Yang, Ian (15)
|
MRAQRC |
1:31.79 |
1:29.37 |
-2.42 |
| 39 |
Rabin, Evan (15)
|
MRAQRC |
1:31.89 |
1:29.88 |
-2.01 |
|
Greenfield, Adriel J (14)
|
MRWISC |
1:33.80 |
DQ |
- |
|
Souberbielle, Santiago G (16)
|
MRLIE |
1:05.57 |
NS |
- |