| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Janga, Bhargava R (10)
|
ADDELM |
1:18.68 |
1:16.15 |
-2.53 |
| 2 |
Lim, Yi Wei (10)
|
ADCPP |
1:19.74 |
1:18.98 |
-0.76 |
| 3 |
Young, Liam D (10)
|
ADTAC |
1:20.88 |
1:20.35 |
-0.53 |
| 4 |
Keating, John A (10)
|
ADDELM |
1:26.57 |
1:21.38 |
-5.19 |
| 5 |
Jabour, Rocco S (10)
|
ADUSAM |
1:23.36 |
1:22.86 |
-0.50 |
| 6 |
Lee, Brady (10)
|
NISKAN |
1:21.68 |
1:22.99 |
1.31 |
| 7 |
Lian, Oliver L (9)
|
ADCPP |
1:24.42 |
1:23.48 |
-0.94 |
| 8 |
Tong, Yuan (10)
|
ADCPP |
1:23.00 |
1:24.65 |
1.65 |
| 9 |
Crowley, Mason C (10)
|
ADTAC |
1:20.39 |
1:25.27 |
4.88 |
| 10 |
Kiefer, Ian F (10)
|
NEUVAC |
1:30.69 |
1:29.39 |
-1.30 |
| 11 |
Aramini, Macon G (10)
|
ADCLRK |
1:26.91 |
1:29.42 |
2.51 |
| 12 |
Ayers, Henry J (9)
|
ADCLRK |
1:34.34 |
1:29.61 |
-4.73 |
| 13 |
Gerace, James R (9)
|
ADCPP |
1:31.47 |
1:29.88 |
-1.59 |
| 14 |
Pauze, Jack S (10)
|
ADDELM |
1:35.97 |
1:31.87 |
-4.10 |
| 15 |
Jerome, Jude C (9)
|
ADUSAM |
1:38.64 |
1:32.14 |
-6.50 |
| 16 |
Holt, Nathaniel H (10)
|
NEUVAC |
1:36.08 |
1:32.46 |
-3.62 |
| 17 |
Croutch, Tyler D (10)
|
MRMWDA |
1:32.70 |
1:34.94 |
2.24 |
| 18 |
Karo, Liam E (10)
|
ADCPP |
1:37.03 |
1:35.25 |
-1.78 |
| 19 |
Barlow, Jacob R (9)
|
ADCANA |
1:52.12 |
1:40.50 |
-11.62 |
| 20 |
Wan, Yuan (10)
|
ADCPP |
1:51.15 |
1:40.57 |
-10.58 |
| 21 |
McCord, Grady A (9)
|
ADKING |
|
1:40.91 |
- |
| 22 |
Shaw, Jaden K (10)
|
MRMWDA |
1:39.92 |
1:42.40 |
2.48 |
| 23 |
Swart, Alexander E (9)
|
ADCLRK |
1:43.32 |
1:42.69 |
-0.63 |
| 24 |
Felker, Christopher D (10)
|
MRMWDA |
1:47.96 |
1:42.85 |
-5.11 |
| 25 |
Wolk, Caison M (9)
|
ADUSAM |
|
1:45.98 |
- |
| 26 |
Bergman, Ari D (9)
|
ADCPP |
1:49.29 |
1:46.30 |
-2.99 |
| 27 |
Mowry, Kayden J (9)
|
ADUSAM |
|
1:47.72 |
- |
| 28 |
Skuza, Alexander A (10)
|
ADDELM |
2:00.79 |
1:50.56 |
-10.23 |
| 29 |
Mace, Nicholas A (10)
|
ADCPP |
1:48.39 |
1:50.69 |
2.30 |
| 30 |
Liu, Zi Wei D (9)
|
ADCPP |
2:09.61 |
1:51.14 |
-18.47 |
| 31 |
Panzarella, Matthew P (9)
|
ADCLRK |
|
1:52.83 |
- |
| 32 |
Bernacki, Lucas W (10)
|
ADDELM |
1:53.75 |
1:57.00 |
3.25 |
| 33 |
Bondari, Andrey Y (9)
|
ADCPP |
|
2:13.48 |
- |
|
Gould, Jackson B (10)
|
ADCPP |
|
DQ |
- |
|
Zeliph, Jack H (9)
|
ADALBS |
1:44.72 |
DQ |
- |
|
Tell, Isak G (9)
|
NEUVAC |
1:19.83 |
DQ |
- |
|
Fava, Wyatt S (9)
|
ADCPP |
|
DQ |
- |
|
Li, Jason Q (9)
|
ADCPP |
|
DQ |
- |
|
Dinan, Jackson B (10)
|
ADNTS |
1:45.64 |
DQ |
- |
|
Washburn, Jacob D (9)
|
ADCPP |
|
DQ |
- |
|
Levy, Nathan M (9)
|
ADUN |
|
NS |
- |
|
Genovese, Niccolo S (10)
|
ADDELM |
|
NS |
- |