| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tilneac, George (17)
|
MRNYCC |
1:03.16 |
1:01.70 |
-1.46 |
| 2 |
Miou, Eric (18)
|
MRNCAC |
1:00.00 |
1:02.67 |
2.67 |
| 3 |
Sperandio, Alec (17)
|
MRWAC |
59.23 |
1:03.69 |
4.46 |
| 4 |
Alers, Louis (18)
|
MRMAD |
1:05.61 |
1:05.31 |
-0.30 |
| 5 |
Konovalov, Nicholas (17)
|
MRNYCC |
1:04.08 |
1:05.58 |
1.50 |
| 6 |
Mackrel, Julian A (19)
|
MRUN-N |
58.43 |
1:05.79 |
7.36 |
| 7 |
Fergus, Jack B (15)
|
MRMAKO |
1:04.21 |
1:07.26 |
3.05 |
| 8 |
Rosenkranz, Erik W (18)
|
MRRFAC |
1:09.90 |
1:07.58 |
-2.32 |
| 9 |
Mathews, Gabriel T (15)
|
MRMAKO |
1:07.08 |
1:08.45 |
1.37 |
| 10 |
Diamond, Zachary (17)
|
MRWAC |
1:05.01 |
1:10.09 |
5.08 |
| 10 |
Gaitour, Victor E (16)
|
MRNYCC |
1:16.97 |
1:10.09 |
-6.88 |
| 12 |
Thomas, Christian A (15)
|
MRRFAC |
1:15.81 |
1:10.16 |
-5.65 |
| 13 |
Borghese, Nicholas (16)
|
MRWAC |
1:07.59 |
1:10.55 |
2.96 |
| 14 |
Scholes, David E (17)
|
MRPATS |
1:05.53 |
1:12.25 |
6.72 |
| 15 |
Ma, Edmond (15)
|
MRPATS |
1:07.99 |
1:12.66 |
4.67 |
| 16 |
Rodriguez, Ian R (15)
|
MRMAKO |
1:17.50 |
1:12.89 |
-4.61 |
| 17 |
Orman-Kollmar, Maximilian A (16)
|
MRAPEX |
1:08.53 |
1:13.57 |
5.04 |
| 18 |
Alef, Chadd T (15)
|
MRMAKO |
1:22.19 |
1:13.66 |
-8.53 |
| 19 |
Thio, Randy M (15)
|
MRNCAC |
2:17.00 |
1:14.58 |
-62.42 |
| 20 |
McCaffery, Kevin T (15)
|
MRBBSC |
1:15.42 |
1:16.24 |
0.82 |
| 21 |
Shteynberg, Samuel D (15)
|
MRHS |
1:13.85 |
1:16.73 |
2.88 |
| 22 |
Watler, Jaleel C (16)
|
MRNYCC |
1:14.24 |
1:18.30 |
4.06 |
| 23 |
Ballon, Juan R (19)
|
MRBBSC |
1:18.35 |
1:19.42 |
1.07 |
| 24 |
Hutton, Robert J (15)
|
MRPATS |
1:12.86 |
1:20.16 |
7.30 |
| 25 |
Zhu, Beck (15)
|
MRNCAC |
1:15.00 |
1:20.23 |
5.23 |
| 26 |
Wang, Leo (15)
|
MRMAKO |
1:44.70 |
1:25.47 |
-19.23 |
| 27 |
Alexandrov, Nickola T (15)
|
MRAPEX |
1:42.40 |
1:35.10 |
-7.30 |