| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sakharuk, Nikita V (12)
|
MRBGNW |
59.42 |
57.52 |
-1.90 |
| 2 |
Santana, Eduardo J (12)
|
MRLIAC |
1:00.90 |
1:00.28 |
-0.62 |
| 3 |
Kern, Brian G (12)
|
MRLIAC |
1:02.22 |
1:03.81 |
1.59 |
| 4 |
McNamara, Luke V (12)
|
MRLIAC |
1:06.30 |
1:04.06 |
-2.24 |
| 5 |
Emerson, Hunter J (12)
|
MRTVSC |
1:04.05 |
1:04.36 |
0.31 |
| 6 |
Londono, Nicholas G (12)
|
MRTVSC |
1:10.65 |
1:04.85 |
-5.80 |
| 7 |
Giunta, Noah L (12)
|
MRTVSC |
1:07.72 |
1:05.77 |
-1.95 |
| 8 |
Rhodes, Nicholas A (12)
|
MRLIAC |
1:08.48 |
1:06.81 |
-1.67 |
| 9 |
Vinciguerra, Vincent X (11)
|
MRTVSC |
1:07.29 |
1:07.76 |
0.47 |
| 10 |
Jang, Michael (12)
|
MRTS |
1:08.83 |
1:08.04 |
-0.79 |
| 11 |
Keene, Jack W (12)
|
MRLIAC |
1:08.90 |
1:08.98 |
0.08 |
| 12 |
McDonald, Stephen B (12)
|
MRLIAC |
1:12.18 |
1:09.63 |
-2.55 |
| 13 |
Buchen, Max H (12)
|
MRIA |
1:08.52 |
1:10.51 |
1.99 |
| 14 |
Aquino-Grimaldi, Lucas (12)
|
MRTS |
1:12.34 |
1:11.30 |
-1.04 |
| 15 |
Alioglu, Aaron K (12)
|
NJBAC |
1:21.44 |
1:11.54 |
-9.90 |
| 16 |
Garcia, Elias R (11)
|
MRNYSA |
1:09.33 |
1:11.68 |
2.35 |
| 17 |
Brady, Timothy M (11)
|
MRTVSC |
1:14.57 |
1:11.69 |
-2.88 |
| 18 |
McCarthy, Aidan N (11)
|
MRLIAC |
1:14.35 |
1:12.76 |
-1.59 |
| 19 |
Hwang, Ryan (11)
|
MRTS |
1:15.35 |
1:13.13 |
-2.22 |
| 20 |
Brown, Connor K (12)
|
MRTS |
1:18.88 |
1:14.35 |
-4.53 |
| 21 |
Schlomann, Trey R (12)
|
MRSMC |
1:13.75 |
1:14.52 |
0.77 |
| 22 |
Yuk, Bryan * (12)
|
MRTS |
1:14.83 |
1:14.69 |
-0.14 |
| 23 |
Hall III, Richard D (11)
|
MRTVSC |
1:22.95 |
1:15.66 |
-7.29 |
| 24 |
Klaric, Zander W (12)
|
MRTVSC |
1:18.90 |
1:17.43 |
-1.47 |
| 25 |
Guiteau, Alexandre C (12)
|
MRTS |
1:25.29 |
1:18.79 |
-6.50 |
| 26 |
Filagrossi, Christian T (11)
|
MRLIAC |
1:20.00 |
1:25.59 |
5.59 |
| 27 |
Nagler, James R (11)
|
MRLIAC |
1:30.20 |
1:29.96 |
-0.24 |
| 28 |
Brower, Nathaniel A (12)
|
MRLIAC |
1:58.12 |
1:35.26 |
-22.86 |