| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Amer, Sirajedeen F (10)
|
NIVELO |
1:17.13 |
1:13.30 |
-3.83 |
| 2 |
Dunn, Matthew E (10)
|
NIHHSC |
1:22.02 |
1:15.84 |
-6.18 |
| 3 |
Slavinski, William J (10)
|
NIFKVL |
1:23.54 |
1:16.51 |
-7.03 |
| 4 |
Spence, Matthew M (10)
|
NISHAQ |
1:18.22 |
1:17.00 |
-1.22 |
| 5 |
Garcia, Brady E (9)
|
NITTSC |
1:17.91 |
1:17.24 |
-0.67 |
| 6 |
Cerasani, Asa J (9)
|
NISWAT |
1:19.00 |
1:17.60 |
-1.40 |
| 7 |
Conner, Peyton J (8)
|
NIGRAT |
1:24.36 |
1:18.19 |
-6.17 |
| 8 |
Eisenmann, Joshua T (9)
|
NISTAR |
1:23.64 |
1:18.27 |
-5.37 |
| 9 |
LaJeunesse, Peter IV F (10)
|
NIVELO |
1:21.76 |
1:20.02 |
-1.74 |
| 10 |
Bell, Sirmanuel J (9)
|
NITTSC |
1:17.65 |
1:22.97 |
5.32 |
| 11 |
Matteson, Cyrus L (9)
|
NISTAR |
1:19.54 |
1:24.50 |
4.96 |
| 12 |
Hediger, Kobe K (9)
|
NIAAAC |
1:24.38 |
1:26.59 |
2.21 |
| 13 |
Cvijanovic, Luka (9)
|
NIHAMB |
1:28.62 |
1:31.90 |
3.28 |
|
Fan, Justin F (10)
|
NICLSC |
1:25.46 |
NS |
- |