| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Moritz, Connor R (13)
|
LELESD |
1:08.62 |
1:09.03 |
0.41 |
| 2 |
Wong, Nicholas (13)
|
NICLSC |
1:13.75 |
1:12.56 |
-1.19 |
| 3 |
Crossing, Alex (13)
|
NIVICT |
1:17.55 |
1:16.74 |
-0.81 |
| 4 |
Leighton, Benjamin W (14)
|
NISTAR |
1:20.20 |
1:17.22 |
-2.98 |
| 5 |
Zynda, Trevor J (14)
|
NISHAQ |
1:20.85 |
1:18.63 |
-2.22 |
| 6 |
Pierce, Nicolin R (13)
|
AMMIST |
1:20.46 |
1:19.48 |
-0.98 |
| 7 |
Sargent, Kyle J (14)
|
LELESD |
|
1:20.47 |
- |
| 8 |
Hayter, Michael F (13)
|
NISHAQ |
1:23.02 |
1:20.53 |
-2.49 |
| 9 |
Attuwaybi, Ismail B (13)
|
NIVELO |
1:18.08 |
1:22.88 |
4.80 |
| 10 |
Murno, Lucas A (13)
|
NISTAR |
1:29.59 |
1:23.49 |
-6.10 |
| 11 |
Jensen, Stuart M (14)
|
NICLSC |
1:24.90 |
1:24.57 |
-0.33 |
| 12 |
Scalfani-Cohen, Andrew J (13)
|
NIVELO |
1:29.24 |
1:25.32 |
-3.92 |
| 13 |
Fritsch, Victor E (14)
|
NITTSC |
1:28.40 |
1:27.32 |
-1.08 |
| 14 |
Huber, Joshua D (14)
|
NITTAC |
1:28.03 |
1:28.75 |
0.72 |
| 15 |
Schmitt, Jake (14)
|
NIVELO |
1:29.43 |
1:30.12 |
0.69 |
| 16 |
Klimczak, Owen C (13)
|
NIVELO |
1:31.25 |
1:30.44 |
-0.81 |
| 17 |
Karaszewski, Zachary E (13)
|
NICLSC |
1:33.85 |
1:32.34 |
-1.51 |
| 18 |
Domster, Aidan M (13)
|
NISTAR |
1:30.50 |
1:32.45 |
1.95 |
| 19 |
Huber, Caleb J (14)
|
NITTAC |
1:30.22 |
1:33.19 |
2.97 |
| 20 |
Betterelli, Tristan J (13)
|
NIVELO |
1:34.51 |
1:36.00 |
1.49 |
| 20 |
Burkett, Aaron C (13)
|
NISTAR |
1:37.58 |
1:36.00 |
-1.58 |
| 22 |
Sriram, Anirudh (13)
|
NIVELO |
1:46.29 |
1:44.76 |
-1.53 |
| 23 |
Harhigh, Robert H (14)
|
NIVELO |
1:59.96 |
1:59.03 |
-0.93 |
|
Lorenz, Robert D (13)
|
NITTSC |
|
DQ |
- |