| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miao, Ethan (13)
|
MRLGAC |
56.09 |
56.53 |
0.44 |
| 2 |
Halls, Sean C (14)
|
MRNFS |
57.89 |
58.80 |
0.91 |
| 3 |
Pena, Cesar d (14)
|
MRRED |
59.44 |
59.30 |
-0.14 |
| 4 |
Tanner, Jacob D (14)
|
MRSSC |
1:01.47 |
59.89 |
-1.58 |
| 5 |
Egan, Kieran R (13)
|
MRLGAC |
1:00.85 |
1:01.05 |
0.20 |
| 6 |
Guzman, Michael A (14)
|
MRRED |
1:02.83 |
1:03.07 |
0.24 |
| 7 |
Joyner, Aiden D (13)
|
MDBCSC |
1:03.03 |
1:03.18 |
0.15 |
| 8 |
Vozzolo, Luke (14)
|
MRNYCP |
1:04.43 |
1:03.57 |
-0.86 |
| 9 |
Aquino-Grimaldi, Lucas (13)
|
MRUN |
|
1:05.77 |
- |
| 10 |
Tantsyura, Daniel V (13)
|
MRSS |
1:17.21 |
1:06.01 |
-11.20 |
| 11 |
Dugo, Jesse D (13)
|
MRWISC |
1:07.11 |
1:06.39 |
-0.72 |
| 12 |
Varuolo, Kyle R (14)
|
MRIA |
1:07.38 |
1:06.50 |
-0.88 |
| 13 |
Hur, Simeon (13)
|
MRLIAC |
1:25.00 |
1:10.44 |
-14.56 |
| 14 |
Scholz, Michael G (14)
|
MRSS |
1:16.31 |
1:11.15 |
-5.16 |
| 15 |
Meleady-Breslin, Kevin M (14)
|
MRLIAC |
1:16.68 |
1:14.53 |
-2.15 |
| 16 |
Peers, Ronan J (14)
|
MRIA |
1:17.99 |
1:15.04 |
-2.95 |
| 17 |
Cheng, JiaLiang (13)
|
MRLIAC |
1:17.30 |
1:16.42 |
-0.88 |
| 18 |
Martin, Timothy J (13)
|
MRSSC |
1:12.64 |
1:19.91 |
7.27 |
| 18 |
Szymczak, Eric (13)
|
MRLGAC |
1:13.09 |
1:19.91 |
6.82 |
| 20 |
Cason, Ibraheem B (13)
|
MDBCSC |
1:22.14 |
1:21.89 |
-0.25 |
| 21 |
Dawson, Xavier (14)
|
MRNFS |
1:23.72 |
1:26.75 |
3.03 |
| 22 |
Zhao, Maxwell N (13)
|
MRLIAC |
1:25.60 |
1:31.21 |
5.61 |
| 23 |
DeRosalia, Nicholas D (13)
|
MRSSC |
1:48.11 |
1:34.84 |
-13.27 |
| 24 |
Cheng, Leo C (13)
|
MRLIAC |
1:45.00 |
1:39.39 |
-5.61 |
| 25 |
Sinha, Aman (13)
|
MRLIAC |
1:59.00 |
1:40.31 |
-18.69 |
|
Malick, Zaid K (14)
|
MRLIAC |
1:21.30 |
DQ |
- |
|
Thomas, Aaron (13)
|
MRNFS |
|
NS |
- |
|
Dritsas, Emanuel (14)
|
MRLIAC |
1:27.60 |
NS |
- |