| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Johnsen, Darrien K (12)
|
MRSMC |
1:06.57 |
1:03.76 |
-2.81 |
| 2 |
Evenko, Nicholas (12)
|
MRFREE |
1:07.92 |
1:05.91 |
-2.01 |
| 3 |
Morgan, Tom (11)
|
MRSMC |
1:12.63 |
1:07.36 |
-5.27 |
| 4 |
Engel, Jack (12)
|
MRSMC |
1:09.43 |
1:09.11 |
-0.32 |
| 5 |
Smith, Sebastian L (11)
|
MRRFAC |
1:10.32 |
1:09.35 |
-0.97 |
| 6 |
Quested, Finn J (11)
|
MRRFAC |
1:10.20 |
1:09.72 |
-0.48 |
| 7 |
Genrich, Owen C (12)
|
NJMCSC |
1:21.04 |
1:09.99 |
-11.05 |
| 8 |
Santry, Emmet P (12)
|
MRWEST |
1:10.73 |
1:10.88 |
0.15 |
| 9 |
Osman, Yousef (12)
|
MRFREE |
1:13.63 |
1:11.92 |
-1.71 |
| 10 |
McGillycuddy, Michael K (11)
|
MRCOND |
1:14.65 |
1:12.50 |
-2.15 |
| 11 |
Watson, Maxwell R (11)
|
MRCOND |
1:15.14 |
1:12.93 |
-2.21 |
| 12 |
Brown, Kieran (11)
|
MRSMC |
1:15.70 |
1:12.94 |
-2.76 |
| 13 |
Chen, Stephen (12)
|
MRCOND |
1:13.46 |
1:12.99 |
-0.47 |
| 14 |
Getahoun, Noah (12)
|
NJMCSC |
1:19.25 |
1:13.42 |
-5.83 |
| 15 |
Finkelstein, Matthew (11)
|
MRFREE |
1:14.18 |
1:14.12 |
-0.06 |
| 16 |
Macaluso, Steven M (12)
|
MRRA |
1:17.82 |
1:17.35 |
-0.47 |
| 17 |
Rozgonyi, Tommy (11)
|
MRSMC |
1:16.06 |
1:17.41 |
1.35 |
| 18 |
Singh, Aditya (11)
|
NJMCSC |
1:21.47 |
1:20.36 |
-1.11 |
| 19 |
Haddad, Matthew C (12)
|
NJMALT |
1:16.63 |
1:21.59 |
4.96 |
| 20 |
Rios, Jared J (11)
|
MRCOND |
1:42.08 |
1:25.85 |
-16.23 |
| 21 |
Catrambone, Daniel (12)
|
NJMCSC |
1:21.55 |
1:27.61 |
6.06 |
| 22 |
Thomas, Gavin R (11)
|
MRCOND |
1:30.47 |
1:27.91 |
-2.56 |
| 23 |
Agranovich, Jake M (11)
|
MRCOND |
1:45.83 |
1:28.73 |
-17.10 |
| 24 |
Stassi, John M (11)
|
MRFREE |
1:46.83 |
1:42.06 |
-4.77 |
|
Tong, Jacob T (11)
|
MRCOND |
2:00.00 |
DQ |
- |
|
Kelley, Pavel M (11)
|
MRCOND |
1:40.00 |
DQ |
- |
|
Hao, David H (11)
|
MRCOND |
1:39.77 |
DQ |
- |