| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Briggs, Jonah J (10)
|
NJSCAR |
1:13.07 |
1:12.87 |
-0.20 |
| 2 |
Kucmierczyk II, Wiliam R (9)
|
NJSCAR |
1:14.78 |
1:14.04 |
-0.74 |
| 3 |
Pundzius, Vincent (10)
|
NJLIFE |
1:13.41 |
1:16.36 |
2.95 |
| 4 |
Lee, Yesum (10)
|
NJSCAR |
1:38.00 |
1:20.12 |
-17.88 |
| 5 |
Santiago, Joey (10)
|
NJSCAR |
1:27.19 |
1:21.85 |
-5.34 |
| 6 |
Gunjati, Shubhan (9)
|
NJSCAR |
1:24.68 |
1:24.29 |
-0.39 |
| 7 |
Zimnoch, Maksymilian H (10)
|
NJMDY |
1:49.05 |
1:26.32 |
-22.73 |
| 8 |
Kattumuri, Udbhav (10)
|
NJSCAR |
1:40.68 |
1:28.33 |
-12.35 |
| 9 |
Hong, Sunggyun C (10)
|
NJSCAR |
1:25.53 |
1:28.41 |
2.88 |
| 10 |
Carter, Max (10)
|
NJNJBL |
1:50.48 |
1:28.73 |
-21.75 |
| 11 |
Park, Ian (10)
|
NJSCAR |
1:33.68 |
1:32.88 |
-0.80 |
| 12 |
Jiang, Aiden (8)
|
NJLIFE |
1:41.59 |
1:32.91 |
-8.68 |