| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mills, Emmett (14)
|
ONGCAC |
1:02.39 |
1:03.84 |
1.45 |
| 2 |
Matteson, Owen K (14)
|
NISTAR |
1:01.25 |
1:03.98 |
2.73 |
| 3 |
Hewett, Ian R (13)
|
NIUN |
1:09.55 |
1:10.56 |
1.01 |
| 4 |
Gasiewicz, Aaron C (13)
|
NICLSC |
1:12.56 |
1:11.40 |
-1.16 |
| 5 |
Morgan, Aidan J (13)
|
NITTSC |
1:09.90 |
1:12.03 |
2.13 |
| 6 |
Wilson, Christian (14)
|
NITWST |
1:19.26 |
1:14.62 |
-4.64 |
| 7 |
Stegner, Joshua H (14)
|
NISTAR |
1:19.27 |
1:14.93 |
-4.34 |
| 8 |
DeMartinis, Ethan W (14)
|
NIMERC |
1:15.05 |
1:16.08 |
1.03 |
| 9 |
Fritsch, Victor E (14)
|
NITTSC |
1:15.75 |
1:16.93 |
1.18 |
| 10 |
Warner, Tyler J (13)
|
NIMETS |
|
1:18.70 |
- |
| 11 |
Brod, Parker J (14)
|
NIEAST |
1:30.19 |
1:20.06 |
-10.13 |
| 12 |
Leighton, Benjamin W (14)
|
NISTAR |
1:15.43 |
1:21.46 |
6.03 |
| 13 |
Kreiley, Zackary D (13)
|
NIMERC |
1:25.76 |
1:27.29 |
1.53 |
| 14 |
Betterelli, Tristan J (14)
|
NIVELO |
1:50.57 |
1:28.27 |
-22.30 |
| 15 |
Runyon, Jacob R (12)
|
NIHAST |
2:09.85 |
1:30.24 |
-39.61 |
| 16 |
Drews, Matthew D (14)
|
NITTSC |
|
1:33.77 |
- |
| 17 |
Jensen, Stuart M (14)
|
NICLSC |
|
1:33.90 |
- |
| 18 |
Attea, Phillip (14)
|
NIVELO |
1:38.52 |
1:35.74 |
-2.78 |
| 19 |
Engler, William J (13)
|
NIBAAC |
|
1:38.40 |
- |
| 20 |
Domster, Aidan M (13)
|
NISTAR |
2:10.97 |
1:39.68 |
-31.29 |
| 21 |
Weimer, Henry G (14)
|
NIAMTS |
|
1:40.62 |
- |
| 22 |
Sriram, Anirudh (14)
|
NIVELO |
2:02.69 |
1:52.47 |
-10.22 |
| 23 |
Gavigan, Seamus E (12)
|
NIHAST |
|
2:01.71 |
- |
| 24 |
Griffin, Gavin Q (13)
|
NIVELO |
|
2:10.99 |
- |
|
Bell, Harris B (13)
|
NIUN |
|
NS |
- |
|
Strittmatter, Jude A (13)
|
NISTAR |
1:15.79 |
NS |
- |
|
O'Beirne, Brendan A (13)
|
NISTAR |
1:47.23 |
NS |
- |
|
Scalfani-Cohen, Andrew J (13)
|
NIVELO |
1:30.54 |
NS |
- |