| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ng, Isaac (12)
|
NESSYS |
1:00.03 |
59.97 |
-0.06 |
| 2 |
Noel, Jaden M (12)
|
NEWYST |
1:04.51 |
1:02.02 |
-2.49 |
| 3 |
Maron, Jack J (11)
|
NEHAY |
1:04.97 |
1:05.34 |
0.37 |
| 4 |
Witta, Sami T (12)
|
NESTRM |
1:05.05 |
1:06.61 |
1.56 |
| 5 |
Giles, Ivan A (11)
|
NEANA |
1:10.19 |
1:06.88 |
-3.31 |
| 6 |
Domina, Quinn A (12)
|
NEANA |
1:10.40 |
1:07.47 |
-2.93 |
| 7 |
Crisafulli, Dominic J (12)
|
NEMWYS |
1:10.77 |
1:09.94 |
-0.83 |
| 8 |
Lu, Ethan T (11)
|
NEMWYS |
1:13.51 |
1:10.64 |
-2.87 |
| 9 |
Ho, Adam S (12)
|
NEMELY |
1:13.99 |
1:12.40 |
-1.59 |
| 10 |
hU, Joseph (12)
|
NEMWYS |
|
1:12.43 |
- |
| 11 |
Kitov, Vsevolod (11)
|
NEYNS |
1:09.71 |
1:13.18 |
3.47 |
| 12 |
Viswanath, Akshat (11)
|
NETRIY |
1:15.15 |
1:13.32 |
-1.83 |
| 13 |
Zhao, Jay (12)
|
CTWFYD |
1:13.19 |
1:13.52 |
0.33 |
| 14 |
Petryszyn, Ryan C (12)
|
NEYNS |
1:16.24 |
1:13.67 |
-2.57 |
| 15 |
Delorie, Sean C (11)
|
NESSYS |
1:15.96 |
1:13.79 |
-2.17 |
| 16 |
Daniele, Alessandro (12)
|
CTFVYT |
1:15.32 |
1:14.36 |
-0.96 |
| 17 |
Gust, Andrew C (12)
|
NEBYB |
1:13.67 |
1:14.60 |
0.93 |
| 18 |
Szabo, Zachary (11)
|
NESCY |
1:15.38 |
1:14.76 |
-0.62 |
| 19 |
Clark, Seth (12)
|
CTWRTS |
1:15.33 |
1:14.90 |
-0.43 |
| 20 |
Schwefler, Zachary W (11)
|
NESTRM |
1:14.90 |
1:14.91 |
0.01 |
| 21 |
Ramos, Joshua J (12)
|
NENBY |
1:14.53 |
1:15.16 |
0.63 |
| 22 |
Green, Ian T (12)
|
NEBYB |
1:16.03 |
1:15.33 |
-0.70 |
| 23 |
Zottola, Mason (12)
|
CTWRTS |
1:17.09 |
1:15.64 |
-1.45 |
| 24 |
Thomas, Cooper D (11)
|
CTFVYT |
1:15.81 |
1:16.11 |
0.30 |
| 25 |
Caxton-Smith, Finn J (12)
|
MECBS |
1:17.32 |
1:16.56 |
-0.76 |
| 26 |
Nguyen, Brian T (12)
|
NEMELY |
1:17.46 |
1:17.13 |
-0.33 |
| 27 |
Lewis, Michael C (12)
|
NESCY |
1:16.71 |
1:17.52 |
0.81 |