| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tritter, Hudson C (16)
|
MRPAC |
57.83 |
1:00.35 |
2.52 |
| 2 |
Ritchie, Ellis M (18)
|
MREAST |
59.74 |
1:01.54 |
1.80 |
| 3 |
Sadchikov, Phillip O (16)
|
ADMDST |
1:06.22 |
1:02.64 |
-3.58 |
| 4 |
Gordinier, Peter, Jr. T (18)
|
MRPAC |
1:05.32 |
1:04.04 |
-1.28 |
| 5 |
Rose, Alexander T (15)
|
MRPAC |
1:04.59 |
1:04.88 |
0.29 |
| 6 |
Abrams, Arthur A (16)
|
MRUN |
1:05.65 |
1:04.91 |
-0.74 |
| 7 |
Kim, John D (15)
|
MRPAC |
1:04.60 |
1:04.95 |
0.35 |
| 8 |
Lichtenthal, Jonah G (16)
|
MRSMC |
1:08.08 |
1:07.51 |
-0.57 |
| 8 |
Kim, Christopher W (17)
|
MRPAC |
1:09.14 |
1:07.51 |
-1.63 |
| 10 |
Engel, Jack A (15)
|
MRSMC |
1:05.63 |
1:07.52 |
1.89 |
| 11 |
Guindine, Geoffrey (15)
|
MRPAC |
1:05.12 |
1:07.61 |
2.49 |
| 12 |
Holzman, Andrew M (20)
|
MREAST |
59.66 |
1:07.69 |
8.03 |
| 13 |
Cusumano, Charlie (16)
|
MRTRI |
1:06.02 |
1:07.72 |
1.70 |
| 14 |
Klein, Evan M (15)
|
MRWEST |
1:11.37 |
1:08.45 |
-2.92 |
| 15 |
Johnsen, Darrien K (15)
|
MRSMC |
1:03.38 |
1:08.77 |
5.39 |
| 16 |
Polaner, Mason P (18)
|
MRSMC |
1:00.70 |
1:09.65 |
8.95 |
| 17 |
Finley, Michael P (15)
|
MRPAC |
1:13.46 |
1:11.01 |
-2.45 |
| 18 |
Rose, Benjamin W (17)
|
MRPAC |
1:09.54 |
1:11.21 |
1.67 |
| 19 |
Samoilovich, Allan V (15)
|
NJUN |
1:11.94 |
1:11.95 |
0.01 |
| 20 |
Lien, Geoffrey (16)
|
MRWEST |
|
1:13.43 |
- |
| 21 |
Chrenko, Alex (17)
|
MRPAC |
1:07.73 |
1:14.91 |
7.18 |
| 22 |
Choi, Ethan Y (15)
|
MRPAC |
1:18.13 |
1:16.53 |
-1.60 |
| 23 |
Marzano, Tyler J (16)
|
MRPAC |
1:16.96 |
1:18.17 |
1.21 |
| 24 |
Daly, Tyler A (18)
|
MRPAC |
1:17.85 |
1:19.91 |
2.06 |
| 25 |
Goswami, Garv (15)
|
NJCBGC |
1:42.07 |
1:21.81 |
-20.26 |
| 26 |
Grisales, Alexander * (15)
|
MRSSL |
1:36.01 |
1:25.83 |
-10.18 |
| 27 |
Nozadze, Bacho B (15)
|
MRSSL |
1:24.01 |
1:40.92 |
16.91 |
|
Stolarski, Andrew K (17)
|
MRPAC |
1:04.93 |
NS |
- |
|
Goncharuk, Samuel G (15)
|
MRTRI |
1:03.20 |
NS |
- |
|
Flores, Adrian (15)
|
NJCBGC |
1:26.54 |
NS |
- |