| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Burnham, Eli R (9)
|
MEKVY |
1:15.22 |
1:13.09 |
-2.13 |
| 2 |
Braun, Wyatt M (9)
|
MEMDIY |
1:19.44 |
1:14.06 |
-5.38 |
| 3 |
Branaugh, Joseph M (9)
|
MEMMD |
1:29.01 |
1:27.97 |
-1.04 |
| 4 |
Hickey, Clayton (9)
|
MEGPST |
1:31.74 |
1:30.92 |
-0.82 |
| 5 |
Marafa, Nadir B (10)
|
METCST |
1:34.98 |
1:32.21 |
-2.77 |
| 6 |
Murray, Miles J (9)
|
MEBBYD |
1:35.18 |
1:33.48 |
-1.70 |
| 7 |
Couture, Maxwell C (9)
|
MELRSC |
1:28.05 |
1:33.60 |
5.55 |
| 8 |
Hughes, Alexander (9)
|
MEBBYD |
1:36.33 |
1:33.76 |
-2.57 |
| 9 |
Harnum, Madden P (10)
|
MEBYB |
1:40.22 |
1:35.07 |
-5.15 |
| 10 |
Tyler, Cato P (9)
|
MENYCY |
1:39.27 |
1:36.14 |
-3.13 |
| 11 |
McDonough, Fletcher J (10)
|
MELRSC |
1:41.13 |
1:37.53 |
-3.60 |
| 12 |
Grimnes, Finn K (10)
|
MEDEFY |
1:34.63 |
1:37.55 |
2.92 |
| 13 |
Savage, Wylder R (10)
|
MELRSC |
1:38.29 |
1:38.61 |
0.32 |
| 14 |
Byrd, Wyatt M (9)
|
MELRSC |
1:47.70 |
1:38.99 |
-8.71 |
| 15 |
Zaehringer, Brigham C (10)
|
MEBYB |
1:46.38 |
1:41.45 |
-4.93 |
| 16 |
Savage, Nolan T (10)
|
MEBYB |
1:53.66 |
1:47.28 |
-6.38 |
| 17 |
MacDonnell, Eli (9)
|
MEMDIY |
1:49.37 |
1:48.71 |
-0.66 |
| 18 |
Wood, Connor (10)
|
MEWCY |
1:53.31 |
1:56.44 |
3.13 |
| 19 |
Gandarillas, Oliver C (10)
|
MEBYB |
2:01.70 |
1:56.58 |
-5.12 |
| 20 |
Mailloux, Cole (10)
|
MEWCY |
2:11.70 |
1:57.38 |
-14.32 |
| 21 |
Coombs, Samuel O (9)
|
MELRSC |
2:09.58 |
2:01.80 |
-7.78 |
| 22 |
Trask, Thomas (9)
|
MECBS |
2:11.40 |
2:03.84 |
-7.56 |
| 23 |
Hawkes, Hunter D (10)
|
MELRSC |
2:06.53 |
2:10.88 |
4.35 |
|
Sibunruang, Miles (9)
|
MECBS |
2:12.78 |
DQ |
- |
|
Lucas, Ian (10)
|
MEWCY |
1:34.35 |
DQ |
- |