| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Octaviano, Antonio T (12)
|
MARAD |
1:05.02 |
1:06.69 |
1.67 |
| 2 |
Artis, Jack M (12)
|
MAJW |
1:13.48 |
1:11.26 |
-2.22 |
| 3 |
Riddell, Martin (12)
|
MAJW |
1:19.48 |
1:14.62 |
-4.86 |
| 4 |
Vidal, Patrick A (12)
|
MAPJA |
1:16.13 |
1:15.51 |
-0.62 |
| 5 |
Simms, Aidan R (12)
|
MAJW |
1:19.00 |
1:16.07 |
-2.93 |
| 6 |
Paladino, Connor J (12)
|
MAFSSC |
1:21.50 |
1:17.55 |
-3.95 |
| 7 |
Renz-Stevenson, Jovohney M (11)
|
MAEAAC |
1:19.81 |
1:21.04 |
1.23 |
| 8 |
Soja, Maxwell J (11)
|
MABEST |
1:23.58 |
1:23.51 |
-0.07 |
| 9 |
Girardi, Jack (12)
|
MAWEST |
1:28.23 |
1:26.51 |
-1.72 |
| 10 |
Morgan, Edward (12)
|
MAEAAC |
1:30.53 |
1:27.30 |
-3.23 |
| 11 |
Stewart, Marcel (11)
|
MASAKA |
1:31.42 |
1:27.74 |
-3.68 |
| 12 |
Weeks, Thomas C (11)
|
MASFY |
1:30.33 |
1:27.81 |
-2.52 |
| 13 |
McAneny-Droz, Neil V (12)
|
MAWEST |
1:30.39 |
1:29.01 |
-1.38 |
| 14 |
Rhoge, Mark E (11)
|
MATHY |
1:28.13 |
1:29.61 |
1.48 |
| 15 |
Bashir, Ameer D (11)
|
MADST |
1:31.11 |
1:30.42 |
-0.69 |
| 16 |
Hendrixson, Nathan (12)
|
MABRY |
1:29.78 |
1:31.55 |
1.77 |
| 17 |
Macauley, Andrew Q (12)
|
MABRY |
1:48.10 |
1:34.97 |
-13.13 |
|
Sultanik, Josh (11)
|
MAPCAC |
1:21.36 |
NS |
- |
|
Wilkerson, Patrick J (12)
|
MAJW |
1:32.07 |
NS |
- |
|
Kline, Mason S (11)
|
MAEAAC |
1:31.91 |
NS |
- |
|
Gray, Matthew J (12)
|
MABSC |
1:18.63 |
NS |
- |
|
Hoch, Andrew R (12)
|
MAWEST |
1:26.47 |
NS |
- |
|
Branes-Huff, Luke T (12)
|
MABSC |
1:22.87 |
NS |
- |
|
Ziegler, Noah Z (12)
|
MAWEST |
1:21.80 |
NS |
- |