| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, William C (17)
|
MRQNS |
55.31 |
55.24 |
-0.07 |
| 2 |
Moran, Keilan S (15)
|
MRQNS |
57.79 |
56.14 |
-1.65 |
| 3 |
Slavin, Eric J (15)
|
MRPAC |
56.82 |
57.59 |
0.77 |
| 4 |
Melnikov, Dimitri S (14)
|
MRPAC |
57.17 |
58.09 |
0.92 |
| 5 |
DeCasseres, Elijah L (16)
|
MRWEST |
57.80 |
58.33 |
0.53 |
| 6 |
Kim, Julian K (17)
|
MRPAC |
1:00.47 |
58.60 |
-1.87 |
| 7 |
Wang, Kevin Y (15)
|
MRQNS |
59.00 |
59.28 |
0.28 |
| 8 |
Euyoque, Kevin D (16)
|
MRWEST |
1:00.47 |
59.78 |
-0.69 |
| 9 |
Kim, Jason S (16)
|
MRPAC |
57.95 |
59.94 |
1.99 |
| 10 |
Lee, Kieran T (13)
|
MRWEST |
1:01.33 |
1:00.07 |
-1.26 |
| 11 |
Salas, Stefanos H (15)
|
MRQNS |
1:04.50 |
1:00.51 |
-3.99 |
| 12 |
Gatto, Robert (17)
|
MRPAC |
59.89 |
1:01.15 |
1.26 |
| 13 |
Peng, Thomas F (14)
|
MRWEST |
1:00.16 |
1:01.37 |
1.21 |
| 14 |
Carsen, Jonathan D (17)
|
MRWEST |
1:00.11 |
1:02.55 |
2.44 |
| 15 |
Tritter, Ellis S (15)
|
MRPAC |
1:01.82 |
1:02.65 |
0.83 |
| 16 |
Jeong, Raejin (17)
|
MRQNS |
1:05.23 |
1:03.08 |
-2.15 |
| 17 |
Courtney, Benjamin B (13)
|
MRSSL |
1:18.89 |
1:03.95 |
-14.94 |
| 18 |
Peng, Gregory W (16)
|
MRWEST |
1:04.11 |
1:04.45 |
0.34 |
| 19 |
Rigby, Dylan T (13)
|
MRWEST |
1:04.85 |
1:04.62 |
-0.23 |
| 20 |
Kim, Joseph (18)
|
MRPAC |
1:05.41 |
1:05.47 |
0.06 |
| 21 |
Kaner, Matthew I (15)
|
MRSSL |
1:14.81 |
1:06.95 |
-7.86 |
| 22 |
Maslov, Maxim (14)
|
MRPAC |
1:12.62 |
1:08.73 |
-3.89 |
| 23 |
Rodriguez, Brandon L (17)
|
MRSSL |
1:13.75 |
1:09.55 |
-4.20 |
| 24 |
Polenzani, Gianluca M (14)
|
MRWEST |
1:18.89 |
1:09.70 |
-9.19 |
| 25 |
Murphy, Maddox K (14)
|
MRWEST |
1:05.48 |
1:09.76 |
4.28 |
| 26 |
Nisanov, Michael (14)
|
MRQNS |
|
1:13.60 |
- |
| 27 |
Kim, Isaac C (13)
|
MRPAC |
1:37.83 |
1:14.59 |
-23.24 |
| 28 |
Yang, Aidan (13)
|
MRBGNW |
1:30.83 |
1:17.00 |
-13.83 |
| 29 |
Garvey, Sean B (13)
|
MRQNS |
1:18.43 |
1:17.11 |
-1.32 |
| 30 |
Geraghty, Evan C (15)
|
MRBGNW |
1:17.08 |
1:19.14 |
2.06 |
| 31 |
Rodriguez, Melvin N (15)
|
MRSSL |
1:36.89 |
1:20.78 |
-16.11 |
| 32 |
Teng, Ryan R (13)
|
MRSSL |
1:18.67 |
1:20.91 |
2.24 |
| 33 |
Dwek, Mason J (14)
|
MRSSL |
1:51.96 |
1:22.48 |
-29.48 |
| 34 |
Kiernan, William R (14)
|
MRSSL |
1:38.41 |
1:23.11 |
-15.30 |
| 35 |
Forte, David G (14)
|
MRWEST |
|
1:23.71 |
- |
| 36 |
Guggino, Julian C (15)
|
MRPAC |
1:30.33 |
1:24.33 |
-6.00 |
| 37 |
Hoffman, Joseph P (13)
|
MRWEST |
|
1:25.51 |
- |
| 38 |
Hyman, James N (14)
|
MRSSL |
1:41.02 |
1:26.51 |
-14.51 |
|
Downes, James F (13)
|
MRWEST |
|
DQ |
- |
|
Miller, Brody S (13)
|
MRSSL |
|
DQ |
- |
|
Moran, Jack M (16)
|
MRBGNW |
58.22 |
NS |
- |