| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Moran, Luke M (10)
|
MRQNS |
1:20.38 |
1:23.77 |
3.39 |
| 2 |
Stewart Lewis, Zachary A (10)
|
MRWEST |
1:27.14 |
1:25.90 |
-1.24 |
| 3 |
Baronian, Finnegan J (10)
|
MRCOND |
1:33.40 |
1:26.43 |
-6.97 |
| 4 |
Bowens, Thomas J (10)
|
MRUN |
1:33.08 |
1:31.58 |
-1.50 |
| 5 |
Quigley, Griffith J (10)
|
MRBGNW |
1:39.72 |
1:32.28 |
-7.44 |
| 6 |
King, Liam G (10)
|
MRWEST |
1:38.48 |
1:35.41 |
-3.07 |
| 7 |
Picker, Owen M (10)
|
MRWEST |
1:40.60 |
1:36.69 |
-3.91 |
| 8 |
Bachkosky, Reid S (10)
|
MRBGNW |
1:38.21 |
1:37.61 |
-0.60 |
| 9 |
Salomatov, Maxim A (10)
|
MRBGNW |
1:40.65 |
1:37.67 |
-2.98 |
| 10 |
Wei, Lejen (9)
|
MRWEST |
1:44.82 |
1:38.62 |
-6.20 |
| 11 |
Lyashchenko, Alexander S (10)
|
MRLGAC |
1:40.06 |
1:42.48 |
2.42 |
| 12 |
Otto, Ethan S (10)
|
MRWEST |
1:45.16 |
1:44.51 |
-0.65 |
| 13 |
Hamdouch, Dean (9)
|
MRWEST |
1:47.15 |
1:44.64 |
-2.51 |
| 14 |
Pellumbi, Michael D (9)
|
MRCOND |
1:57.60 |
1:44.83 |
-12.77 |
| 15 |
Jasiak-Weinberger, Grayson M (10)
|
MRBKR |
1:50.31 |
1:44.95 |
-5.36 |
| 16 |
Mealli, Oliver D (9)
|
MRBGNW |
1:54.67 |
1:45.30 |
-9.37 |
| 17 |
Huang, Ian A (9)
|
MRBKR |
1:47.33 |
1:45.99 |
-1.34 |
| 18 |
Castro, Liam M (10)
|
MRLGAC |
1:52.65 |
1:46.52 |
-6.13 |
| 19 |
Bender, Lucas N (9)
|
MRCOND |
1:54.79 |
1:47.18 |
-7.61 |
| 20 |
Osullivan, Fintan J (10)
|
MRCOND |
|
1:52.67 |
- |
| 21 |
Walsh, Ryan T (10)
|
MRCOND |
1:54.61 |
1:54.15 |
-0.46 |
| 22 |
Hale, Logan P (10)
|
MRBGNW |
2:03.22 |
1:54.68 |
-8.54 |
| 23 |
Jaffe, Caleb E (9)
|
MRBKR |
1:56.05 |
1:55.95 |
-0.10 |
| 24 |
BrightSky, Calen (9)
|
MRBGNW |
1:45.99 |
2:12.19 |
26.20 |
| 25 |
Rogerson, Ethan V (9)
|
MRBGNW |
|
2:23.91 |
- |
| 26 |
O'Neill, Ronan I (10)
|
MRBKR |
2:30.00 |
2:27.58 |
-2.42 |
|
Yip, Edward (9)
|
MRCOND |
|
DQ |
- |
|
Begolli, Lir N (9)
|
MRCOND |
|
DQ |
- |
|
Robinson, Benjamin J (9)
|
MRWEST |
|
DQ |
- |