| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Onni, Logan J (14)
|
NJNJRC |
1:02.66 |
1:00.80 |
-1.86 |
| 2 |
McLoughlin, Michael J (14)
|
NJTAC |
1:01.82 |
1:01.71 |
-0.11 |
| 3 |
Gibbons, Robert D (14)
|
NJMB |
1:03.51 |
1:02.45 |
-1.06 |
| 4 |
Hayden, Griffin A (13)
|
NJNJRC |
1:07.99 |
1:06.73 |
-1.26 |
| 5 |
Heiss, Ethan J (14)
|
NJNJRC |
1:09.39 |
1:09.37 |
-0.02 |
| 6 |
Harris, Braden T (13)
|
NJGMNY |
1:05.85 |
1:12.00 |
6.15 |
| 7 |
Kraus, Charles P (14)
|
NJMB |
1:14.90 |
1:12.90 |
-2.00 |
| 8 |
Berarducci, Declan P (13)
|
NJNJRC |
1:13.26 |
1:13.74 |
0.48 |
| 9 |
Donadio, Aidan T (13)
|
NJNJRC |
1:14.78 |
1:17.10 |
2.32 |
| 10 |
Artale, Bobby M (14)
|
NJMB |
1:17.87 |
1:17.29 |
-0.58 |
| 11 |
Gaffney, Sean T (14)
|
NJMB |
1:22.24 |
1:17.47 |
-4.77 |
| 12 |
Dondero, Christian J (14)
|
NJMB |
1:19.18 |
1:19.93 |
0.75 |
| 13 |
Waldman, Amir N (13)
|
NJMB |
1:24.89 |
1:21.50 |
-3.39 |
| 14 |
Scullion, Edward J (13)
|
NJMB |
1:23.62 |
1:22.34 |
-1.28 |
| 15 |
Asghar, Shahzaib A (13)
|
NJNJRC |
1:25.86 |
1:23.72 |
-2.14 |
| 16 |
Monat, Sam M (13)
|
NJMB |
1:47.45 |
1:29.71 |
-17.74 |
| 17 |
Widi, Brayden R (13)
|
NJMB |
1:31.88 |
1:36.09 |
4.21 |
| 18 |
Wolfe, Oliver D (13)
|
NJMB |
1:46.42 |
1:43.29 |
-3.13 |