| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schwab, Ethan C (14)
|
MIBBD |
58.59 |
59.58 |
0.99 |
| 2 |
Krieger, Mayer B (14)
|
MIBBD |
1:02.33 |
59.80 |
-2.53 |
| 3 |
MacDonald, Angus S (14)
|
MIBBD |
57.77 |
1:00.30 |
2.53 |
| 4 |
Bouchillon, Jonathan M (14)
|
MIBBD |
1:01.20 |
1:06.98 |
5.78 |
| 5 |
Pino, Connor A (14)
|
MILCY |
1:06.95 |
1:08.51 |
1.56 |
| 6 |
Rich, Peyton A (13)
|
MIFLY |
1:38.97 |
1:11.57 |
-27.40 |
| 7 |
Gould, Hadyn K (13)
|
MILCY |
1:07.13 |
1:12.01 |
4.88 |
| 8 |
Ahmed, Umair M (13)
|
MIBBD |
1:11.36 |
1:14.07 |
2.71 |
| 9 |
Lucier, Maxwell J (14)
|
MINOW |
1:21.39 |
1:14.14 |
-7.25 |
| 10 |
Miryala, Tarun (13)
|
MIFFYS |
1:14.30 |
1:14.49 |
0.19 |
| 11 |
Hetherington, Blake (13)
|
MIJOY |
1:05.61 |
1:14.65 |
9.04 |
| 12 |
Ludden, Daniel S (13)
|
MIFFYS |
|
1:17.72 |
- |
| 13 |
Ankatha, Ramey (14)
|
MIBBD |
|
1:20.37 |
- |
| 14 |
Dzinic, Din A (13)
|
MIFFYS |
1:13.08 |
1:22.60 |
9.52 |
| 15 |
Kohn, Miles R (13)
|
MIBBD |
1:33.57 |
1:23.09 |
-10.48 |
| 16 |
Bakay, Devin R (14)
|
MIMYST |
1:31.33 |
1:34.24 |
2.91 |
| 17 |
Fargaly, Yamen Hithem Ahmed (13)
|
MINOW |
1:38.67 |
1:37.41 |
-1.26 |
|
Ostermyer, Xavier A (14)
|
MILCY |
1:50.00 |
DQ |
- |
|
Liddell, Benjamin R (14)
|
MIFFYS |
|
NS |
- |
|
Pietsch, Connor J (14)
|
MIBBD |
|
NS |
- |
|
Swaffield, Zachary W (14)
|
MINOW |
1:12.26 |
NS |
- |