| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vervlied, Zachary T (14)
|
INLCB |
58.27 |
57.86 |
-0.41 |
| 2 |
Dhana, Jack B (14)
|
INLCB |
1:04.99 |
1:00.68 |
-4.31 |
| 3 |
Venslauskas, Kasparas (14)
|
ILRA |
1:12.56 |
1:01.92 |
-10.64 |
| 4 |
Martillo, Elliot (13)
|
ILUNAT |
1:12.46 |
1:03.47 |
-8.99 |
| 5 |
Weber, Hayden R (14)
|
INLCB |
1:09.13 |
1:03.91 |
-5.22 |
| 6 |
Gabel, Shane T (14)
|
ILLWSA |
1:11.12 |
1:04.43 |
-6.69 |
| 7 |
Gallagher, Colin S (14)
|
INLCB |
1:16.68 |
1:05.59 |
-11.09 |
| 8 |
Mroz, John J (13)
|
ILLWSA |
1:36.53 |
1:08.30 |
-28.23 |
| 9 |
McCormack, Jacob M (14)
|
ILLWSA |
1:19.37 |
1:10.42 |
-8.95 |
| 10 |
Meyers, Nolan M (14)
|
INLCB |
|
1:10.54 |
- |
| 11 |
Montag, Suppakorn C (14)
|
ILLIFE |
1:23.99 |
1:10.74 |
-13.25 |
| 12 |
Ace, Nicholas C (14)
|
INLCB |
1:36.47 |
1:10.93 |
-25.54 |
| 13 |
Gilbert, Gavin L (14)
|
ILFVFY |
|
1:11.03 |
- |
| 14 |
Bulfer, Jack T (14)
|
INLCB |
1:24.62 |
1:11.95 |
-12.67 |
| 15 |
Kurek, Dominik S (13)
|
ILRA |
1:20.24 |
1:12.23 |
-8.01 |
| 16 |
Manick, Andrew C (14)
|
INMSC |
1:25.07 |
1:13.12 |
-11.95 |
| 17 |
Boswell, Shawn J (13)
|
INLCB |
|
1:15.63 |
- |
| 18 |
Lambert, Tyler J (13)
|
ILLWSA |
|
1:16.51 |
- |
| 19 |
Denison, Jack E (13)
|
INLCB |
1:20.72 |
1:19.61 |
-1.11 |
| 20 |
Bach, Tyler C (14)
|
ILNAC |
|
1:20.01 |
- |
| 21 |
Martinez, Sebastian A (13)
|
INMSC |
1:24.83 |
1:20.35 |
-4.48 |
| 22 |
McCarthy, Alexander J (13)
|
ILLWSA |
1:38.57 |
1:23.94 |
-14.63 |
| 23 |
Anderson, Gabriel K (13)
|
INLCB |
|
1:24.15 |
- |
|
Miles, Matthew T (14)
|
INLCB |
1:36.65 |
DQ |
- |
|
Herrera, Christian A (13)
|
INLCB |
1:39.78 |
NS |
- |
|
Piech, Matthew J (13)
|
ILLWSA |
1:19.28 |
NS |
- |