| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cho, Edward (12)
|
NJWAVE |
1:01.40 |
1:00.80 |
-0.60 |
| 2 |
Morlock, Tristan M (12)
|
MRHAA |
1:06.67 |
1:09.34 |
2.67 |
| 3 |
Isles, Ajani (12)
|
MRSS |
1:14.38 |
1:13.16 |
-1.22 |
| 4 |
Malloy, Thomas (12)
|
MRRAC |
1:22.48 |
1:16.10 |
-6.38 |
| 5 |
Lichtenthal, Jonah G (12)
|
MRUNSM |
1:14.95 |
1:16.21 |
1.26 |
| 6 |
D'Amelia, Peter (11)
|
MRRFAC |
1:16.19 |
1:16.65 |
0.46 |
| 7 |
Heslin, Connor (12)
|
MRHAA |
1:20.29 |
1:16.76 |
-3.53 |
| 8 |
Gagliardi, Alexander (12)
|
MRSMC |
1:21.47 |
1:17.09 |
-4.38 |
| 9 |
Kleyer, Maxim J (12)
|
MRRAC |
1:40.14 |
1:19.55 |
-20.59 |
| 10 |
Engel, Jack (11)
|
MRSMC |
1:20.11 |
1:20.66 |
0.55 |
| 11 |
Weitzen, Zach (11)
|
MRSMC |
1:15.13 |
1:20.89 |
5.76 |
| 12 |
Ellis, Miles (12)
|
MRRAC |
1:29.45 |
1:20.99 |
-8.46 |
| 13 |
Evenko, Nicholas (11)
|
MRRAC |
1:26.86 |
1:22.02 |
-4.84 |
| 14 |
Murphy, Michael T (12)
|
MRTRS |
1:41.11 |
1:28.57 |
-12.54 |
| 15 |
Poggioli, David C (11)
|
MRRAC |
1:30.72 |
1:29.85 |
-0.87 |
| 16 |
Engel, Timothy E (11)
|
MRTRS |
1:34.00 |
1:31.20 |
-2.80 |
| 17 |
Zheng, Young (11)
|
MRSMC |
1:41.19 |
1:31.52 |
-9.67 |
| 18 |
Tiso, Alexander (12)
|
MRTRS |
1:32.88 |
1:40.11 |
7.23 |
| 19 |
Byrne, Jack J (11)
|
MRSMC |
1:45.99 |
1:46.03 |
0.04 |
| 20 |
Saint-Jacques, Adam (11)
|
MRSMC |
2:15.99 |
1:56.70 |
-19.29 |