| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Konviser, Eric L (15)
|
MRTRI |
59.28 |
1:01.92 |
2.64 |
| 2 |
Goncharuk, Samuel G (15)
|
MRTRI |
1:01.32 |
1:02.58 |
1.26 |
| 3 |
Kroon, Eric (17)
|
MRTRI |
1:00.39 |
1:02.94 |
2.55 |
| 4 |
Pintchouk, Max (15)
|
MRTRI |
1:00.56 |
1:03.01 |
2.45 |
| 5 |
Lokshin, Shawn (15)
|
MRTRI |
1:08.72 |
1:07.10 |
-1.62 |
| 6 |
Sellami, Maxime L (15)
|
MRYFD |
1:05.26 |
1:07.61 |
2.35 |
| 7 |
Lee, Kyton C (15)
|
MRNYCC |
1:09.71 |
1:08.22 |
-1.49 |
| 8 |
Roonprapunt, Tyler (16)
|
MRYFD |
1:04.50 |
1:08.24 |
3.74 |
| 9 |
Fleurimont, Justin I (15)
|
MRTRI |
1:09.60 |
1:08.73 |
-0.87 |
| 10 |
Uybico, Thomas (15)
|
MRNYCC |
|
1:11.07 |
- |
| 11 |
Kayadjanian, Federico (16)
|
MRNYCC |
1:13.73 |
1:11.55 |
-2.18 |
| 12 |
Cohen, Sasha (16)
|
MRBKR |
1:10.57 |
1:11.79 |
1.22 |
| 13 |
Gonzalez, Kevin (16)
|
MRAPEX |
1:12.59 |
1:12.51 |
-0.08 |
| 14 |
Finn, Liam (15)
|
MRTRI |
1:09.81 |
1:13.35 |
3.54 |
| 15 |
Daghfous, Skander (15)
|
MRYFD |
1:16.43 |
1:14.62 |
-1.81 |
| 16 |
Hourican, Sean M (16)
|
MRTRI |
1:12.67 |
1:15.43 |
2.76 |
| 17 |
Garcia-Barbier, Jaden R (15)
|
MRYFD |
1:15.92 |
1:17.18 |
1.26 |
| 18 |
O'Dea, Evan J (15)
|
MRBKR |
1:25.20 |
1:17.71 |
-7.49 |
| 19 |
Rozenfeld, Samuel (17)
|
MRTRI |
1:26.79 |
1:18.17 |
-8.62 |
| 20 |
Gargas, Nikolaos A (15)
|
MRLIAC |
1:16.18 |
1:21.65 |
5.47 |
| 21 |
Shapiro, Luca D (15)
|
MRYFD |
1:30.74 |
1:30.15 |
-0.59 |
|
Parker, Aidan (16)
|
MRNYCC |
1:12.31 |
NS |
- |