| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhao, Caden W (9)
|
AMPEAQ |
1:39.12 |
1:34.37 |
-4.75 |
| 2 |
Zhan, Marcus G (10)
|
AMPEAQ |
1:37.37 |
1:35.14 |
-2.23 |
| 3 |
Johannessen, Thor D (10)
|
LEBBA |
1:44.04 |
1:35.66 |
-8.38 |
| 4 |
Punturiero, Salvatore A (10)
|
AMPEAQ |
1:45.60 |
1:42.63 |
-2.97 |
| 5 |
Losch, Everett S (9)
|
LELESD |
1:44.84 |
1:43.55 |
-1.29 |
| 6 |
Zhan, Augustin G (8)
|
AMPEAQ |
1:47.62 |
1:45.44 |
-2.18 |
| 7 |
Hankinson, Ethan J (9)
|
AMMOON |
1:51.59 |
1:46.58 |
-5.01 |
| 8 |
Semenov, Maksim D (10)
|
LELESD |
1:49.22 |
1:47.18 |
-2.04 |
| 9 |
Morrell, Andrew M (10)
|
AMANSC |
1:50.84 |
1:47.19 |
-3.65 |
| 10 |
Sarbak, Owen D (10)
|
AMPWRS |
1:38.52 |
1:47.73 |
9.21 |
| 11 |
Cho, Ian J (10)
|
LEHEAT |
1:34.25 |
1:47.83 |
13.58 |
| 12 |
Hong, Jaimeson S (10)
|
LERYD |
1:44.36 |
1:51.30 |
6.94 |
| 13 |
Azok, Benjamin S (9)
|
LELESD |
1:56.33 |
1:55.75 |
-0.58 |
| 14 |
Colwell, Blake V (10)
|
LESWIM |
2:02.14 |
1:57.14 |
-5.00 |
| 15 |
Jun, Christopher H (8)
|
LELESD |
2:01.75 |
1:59.47 |
-2.28 |
| 16 |
Van Voorhis, Logan M (10)
|
LERYD |
2:04.35 |
2:00.35 |
-4.00 |
| 17 |
Book, Parker R (10)
|
AMSRST |
2:11.23 |
2:01.47 |
-9.76 |
| 18 |
Lindblad, Matthew N (10)
|
AMANSC |
1:43.45 |
2:01.79 |
18.34 |
| 19 |
Whiteford, Jack D (9)
|
AMPEAQ |
1:52.27 |
2:02.13 |
9.86 |
| 20 |
Ho, Deejay (10)
|
LECSI |
2:10.56 |
2:04.94 |
-5.62 |
| 21 |
Belenki, Samuel M (9)
|
LEURYD |
2:12.86 |
2:07.63 |
-5.23 |
| 22 |
Alessi, Luca S (8)
|
NIBAAC |
2:10.80 |
2:09.04 |
-1.76 |
| 23 |
Hankinson, Walker (7)
|
AMMOON |
2:03.58 |
2:09.36 |
5.78 |
| 24 |
Borer, Brayden J (10)
|
OHSYL |
2:22.13 |
2:18.67 |
-3.46 |
| 25 |
Wood, Charles D (10)
|
LESWIM |
2:04.15 |
2:30.55 |
26.40 |
|
Silcox, Luke J (9)
|
LECSI |
2:17.78 |
DQ |
- |
|
Cakulev, Gianni (8)
|
LEBBA |
2:50.49 |
DQ |
- |
|
Pishchik, Erik G (9)
|
LELESD |
2:00.81 |
NS |
- |