| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Otto, Matthew J (17)
|
MADST |
55.18 |
56.99 |
1.81 |
| 2 |
Afolabi-Brown, Kenneth (17)
|
PVRMSC |
57.44 |
58.97 |
1.53 |
| 3 |
Odom, Reginald D (16)
|
MRAGUA |
1:00.70 |
1:00.74 |
0.04 |
| 4 |
Nagard, Daniel (15)
|
PVNCAP |
1:01.49 |
1:01.21 |
-0.28 |
| 5 |
Pereles, Noah F (17)
|
PVNCAP |
58.73 |
1:01.22 |
2.49 |
| 6 |
Kim, Abraham (18)
|
PVRMSC |
1:01.25 |
1:02.50 |
1.25 |
| 7 |
Sita, John R (16)
|
PVNCAP |
1:00.36 |
1:02.55 |
2.19 |
| 8 |
Penafiel, Michael P (15)
|
PVRMSC |
1:02.57 |
1:03.09 |
0.52 |
| 9 |
Jurcik, Emils Gustav B (16)
|
MADST |
1:05.51 |
1:03.17 |
-2.34 |
| 10 |
Dickinson, Connor R (16)
|
PVRMSC |
1:05.29 |
1:03.34 |
-1.95 |
| 11 |
Darhower, Jeb J (16)
|
MAUN |
|
1:03.74 |
- |
| 12 |
Rhee, Dylan (15)
|
MRAGUA |
1:05.86 |
1:04.06 |
-1.80 |
| 13 |
Martinez, Andrew P (16)
|
PVRMSC |
1:02.47 |
1:04.14 |
1.67 |
| 14 |
Clark, Liam B (17)
|
MRAGUA |
1:03.70 |
1:04.27 |
0.57 |
| 15 |
Hausler, Corey M (18)
|
MADST |
1:01.14 |
1:04.41 |
3.27 |
| 15 |
Hall, Owen C (18)
|
PVNCAP |
1:07.57 |
1:04.41 |
-3.16 |
| 17 |
Babej, Maxwell C (16)
|
MRAGUA |
1:05.53 |
1:04.46 |
-1.07 |
| 18 |
Sorensen, Jacob L (16)
|
PVRMSC |
1:03.33 |
1:04.51 |
1.18 |
| 19 |
Spicer, Nicholas A (14)
|
PVNCAP |
1:04.62 |
1:04.95 |
0.33 |
| 20 |
Rademaker, Quinn J (17)
|
MAJW |
1:08.79 |
1:05.33 |
-3.46 |
| 21 |
Yamamoto, Kai (14)
|
MRAGUA |
1:03.46 |
1:05.35 |
1.89 |
| 22 |
Yamamoto, Leo (17)
|
MRAGUA |
1:03.44 |
1:05.43 |
1.99 |
| 23 |
Nguyen, Tan Hung J (15)
|
PVRMSC |
1:03.26 |
1:05.51 |
2.25 |
| 24 |
Benson, Jacob R (15)
|
MADST |
1:02.68 |
1:05.84 |
3.16 |
| 25 |
Cheung, Timothy C (18)
|
MAJW |
1:02.80 |
1:06.04 |
3.24 |
| 26 |
Artis, Jack M (14)
|
MAJW |
1:03.90 |
1:06.11 |
2.21 |
| 27 |
Wratney, Nathan C (16)
|
PVNCAP |
1:09.07 |
1:07.04 |
-2.03 |
| 28 |
Foley, Kevin P (15)
|
MAJW |
1:09.60 |
1:07.23 |
-2.37 |
| 29 |
Khanna, Varun (16)
|
MRAGUA |
1:07.36 |
1:07.75 |
0.39 |
| 30 |
Nasielski, Brian C (15)
|
MAJW |
1:09.18 |
1:09.32 |
0.14 |
| 31 |
Houser, Paul W (14)
|
MAJW |
1:07.84 |
1:10.36 |
2.52 |
| 32 |
Palmer, Andrew D (15)
|
MAJW |
1:11.57 |
1:12.35 |
0.78 |
| 33 |
Slupe, Collin D (15)
|
MADST |
1:11.00 |
1:13.03 |
2.03 |
| 34 |
Tolen, Meade J (17)
|
MAJW |
|
1:13.41 |
- |
| 35 |
Narimanian, Cameron (17)
|
MADST |
1:13.20 |
1:14.01 |
0.81 |
| 36 |
Zheng, Lucas (15)
|
MADST |
1:16.60 |
1:15.95 |
-0.65 |
| 37 |
Ross, Daniel J (15)
|
MADST |
1:22.23 |
1:18.77 |
-3.46 |
|
Tarter, Samuel C (18)
|
PVNCAP |
59.79 |
NS |
- |
|
Tang, Jason J (17)
|
PVRMSC |
1:01.68 |
NS |
- |
|
Wang, Daniel (15)
|
PVRMSC |
1:04.07 |
NS |
- |