| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Eshler, Dresden J (14)
|
PVJFD |
54.07 |
54.20 |
0.13 |
| 2 |
Buchheit, Caius A (14)
|
WVSUWC |
59.15 |
58.93 |
-0.22 |
| 3 |
Slabykh, Mark (13)
|
PVFXFX |
59.87 |
59.40 |
-0.47 |
| 4 |
Liang, Luke (13)
|
PVJFD |
1:01.30 |
1:00.15 |
-1.15 |
| 5 |
Kim, Daniel D (13)
|
PVTRA |
1:02.55 |
1:01.17 |
-1.38 |
| 6 |
Semenov, Tima (13)
|
PVJFD |
1:00.54 |
1:01.67 |
1.13 |
| 7 |
Dillow, Joel T (14)
|
WVSUWC |
|
1:02.86 |
- |
| 8 |
Dowla, Dhanava S (13)
|
PVFXFX |
1:03.07 |
1:04.19 |
1.12 |
| 9 |
Campbell, Robert (14)
|
PVDCPR |
1:05.35 |
1:04.27 |
-1.08 |
| 10 |
Balto, Max A (14)
|
MDACSS |
1:02.63 |
1:04.86 |
2.23 |
| 11 |
LeNard, Michael G (14)
|
PVJFD |
1:07.76 |
1:05.43 |
-2.33 |
| 12 |
Hirsh, Ethan W (13)
|
PVDCPR |
1:08.87 |
1:06.00 |
-2.87 |
| 13 |
Adams, Avery B (14)
|
MDACSS |
1:05.68 |
1:06.10 |
0.42 |
| 14 |
Rhoades, Cooper H (14)
|
PVPAC |
1:09.02 |
1:06.22 |
-2.80 |
| 15 |
Gardner, John D (13)
|
PVPAC |
1:09.66 |
1:06.78 |
-2.88 |
| 16 |
Kumbang, Yusuf W (13)
|
PVFXFX |
1:06.48 |
1:06.88 |
0.40 |
| 17 |
McKenzie, Ethan C (14)
|
PVDCPR |
1:06.26 |
1:07.02 |
0.76 |
| 18 |
Jedrzejewski, Aleksander K (13)
|
PVFXFX |
1:14.07 |
1:08.91 |
-5.16 |
| 19 |
Billings, Gavin T (14)
|
MDACSS |
1:07.62 |
1:09.85 |
2.23 |
| 20 |
Regalia, Bentley P (13)
|
WVSUWC |
1:30.07 |
1:10.70 |
-19.37 |
| 21 |
Walker, Mathew I (14)
|
MDACSS |
1:13.47 |
1:11.54 |
-1.93 |
| 22 |
Kim, Beckhyun (13)
|
PVTRA |
1:10.79 |
1:11.78 |
0.99 |
| 23 |
Armand, Dale A (13)
|
PVPAC |
1:12.33 |
1:12.00 |
-0.33 |
| 24 |
Stark, Mason I (13)
|
PVPAC |
1:15.38 |
1:12.51 |
-2.87 |
| 25 |
Lipson, Joshua M (13)
|
PVJFD |
1:17.73 |
1:12.73 |
-5.00 |
| 26 |
Bennett, Luka A (13)
|
PVDCPR |
1:12.01 |
1:12.79 |
0.78 |
| 27 |
Vissers, Ryan M (13)
|
PVPAC |
1:17.15 |
1:14.88 |
-2.27 |
| 28 |
Hutchcroft, Paul J (14)
|
PVPAC |
1:16.52 |
1:15.37 |
-1.15 |
| 29 |
Keener, Cedric R (13)
|
MDACSS |
1:15.01 |
1:15.45 |
0.44 |
| 30 |
Cecere, Matthew A (14)
|
PVFXFX |
|
1:16.49 |
- |
| 31 |
Moffatt, Immanuel A (13)
|
PVJFD |
1:18.71 |
1:17.26 |
-1.45 |
| 32 |
Medina Frigm, Emanuel A (14)
|
PVPAC |
1:33.81 |
1:19.20 |
-14.61 |
| 33 |
Lindsay, Carter R (13)
|
PVFXFX |
1:25.48 |
1:21.36 |
-4.12 |
| 34 |
Burege, Noah D (13)
|
PVDCPR |
1:31.75 |
1:22.03 |
-9.72 |
| 35 |
Hogge, Benjamin E (14)
|
PVDCPR |
1:32.36 |
1:24.58 |
-7.78 |
| 36 |
Kradel, Declan B (13)
|
WVSUWC |
1:34.53 |
1:28.83 |
-5.70 |
| 37 |
Solomon, Jordan S (13)
|
PVPAC |
1:30.32 |
1:30.91 |
0.59 |
| 38 |
Shourds, Robert M (14)
|
PVPAC |
1:32.31 |
1:32.85 |
0.54 |
| 39 |
Lewis, Miles Y (13)
|
PVDCPR |
2:06.75 |
1:50.36 |
-16.39 |
|
Caldwell, Shane V (13)
|
PVDCPR |
|
DQ |
- |
|
Wheatley, Michael J (13)
|
PVPAC |
1:32.65 |
NS |
- |
|
Diaz, Brandon A (13)
|
PVDCPR |
|
NS |
- |