| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zifra, Bradley R (18)
|
NISWAT |
52.30 |
55.14 |
2.84 |
| 2 |
Cadle, Matthew D (15)
|
NIPVSC |
1:01.86 |
1:01.02 |
-0.84 |
| 3 |
Nelson, Cade D (15)
|
NIPVSC |
1:03.92 |
1:04.62 |
0.70 |
| 4 |
Kaus, Harry L (15)
|
NIGWST |
1:09.78 |
1:05.96 |
-3.82 |
| 5 |
Christopher, Nicholas W (14)
|
NIGWST |
1:05.74 |
1:06.82 |
1.08 |
| 6 |
Merrill, Caleb J (15)
|
NIGWST |
1:09.57 |
1:09.69 |
0.12 |
| 7 |
Merrill, Christian T (10)
|
NIGWST |
1:22.57 |
1:21.81 |
-0.76 |
| 8 |
Miller, Riley W (12)
|
NIAAAC |
1:17.99 |
1:21.91 |
3.92 |
| 9 |
Cerasani, Asa J (9)
|
NISWAT |
1:27.54 |
1:24.44 |
-3.10 |
| 10 |
Nash, Zachery A (14)
|
NIGWST |
1:28.34 |
1:26.66 |
-1.68 |
| 11 |
Hediger, Kobe K (9)
|
NIAAAC |
1:32.95 |
1:29.00 |
-3.95 |
| 12 |
Hammer, Tristan J (9)
|
NISWAT |
1:53.13 |
1:33.83 |
-19.30 |
| 13 |
Stang, Daniel R (10)
|
NIGWST |
1:42.87 |
1:35.60 |
-7.27 |
| 14 |
Towsley, Shawn M (12)
|
NISWAT |
2:09.10 |
1:37.03 |
-32.07 |
| 15 |
Towsley, Aidan C (10)
|
NISWAT |
|
1:44.41 |
- |
| 16 |
Clinch, Jonathan T (10)
|
NIAAAC |
|
1:52.00 |
- |
| 17 |
Romance, Adam L (9)
|
NIAAAC |
1:47.24 |
2:01.53 |
14.29 |
| 18 |
Simmons, Justin D (11)
|
NISWAT |
|
2:11.98 |
- |
|
Fontaine, Peyton M (14)
|
NIAAAC |
1:00.32 |
NS |
- |