| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reyes, Diego A (14)
|
ORWSC |
1:04.71 |
1:01.66 |
-3.05 |
| 2 |
Corbeau, Angus R (14)
|
ORTHSC |
1:00.76 |
1:02.08 |
1.32 |
| 3 |
Fang, Brendon L (14)
|
ORTHSC |
1:02.91 |
1:02.16 |
-0.75 |
| 4 |
Tran, Khai Q (14)
|
ORCRST |
1:02.86 |
1:02.75 |
-0.11 |
| 5 |
Lonnquist, Beau J (14)
|
ORMAC |
1:03.47 |
1:02.77 |
-0.70 |
| 6 |
Fang, Max S (14)
|
ORTHSC |
1:04.34 |
1:03.68 |
-0.66 |
| 7 |
Wahlman, Nicholas S (14)
|
ORCRST |
1:00.90 |
1:03.75 |
2.85 |
| 8 |
Sugiantoro, Kenneth D (14)
|
ORHEAT |
1:02.92 |
1:04.40 |
1.48 |
| 9 |
Ngan, Owen L (14)
|
ORMHA |
1:03.29 |
1:04.50 |
1.21 |
| 10 |
McLin, Spencer W (14)
|
ORHEAT |
1:04.29 |
1:04.78 |
0.49 |
| 11 |
Lee, Andrew J (14)
|
ORTHSC |
1:05.75 |
1:04.87 |
-0.88 |
| 12 |
Huang, Liyu (14)
|
ORVSC |
1:06.98 |
1:05.36 |
-1.62 |
| 13 |
Hopper, Mitchell T (14)
|
ORTDPS |
1:06.75 |
1:06.40 |
-0.35 |
| 14 |
Leeming, Liam E (14)
|
ORCAT |
1:05.77 |
1:06.52 |
0.75 |
| 15 |
Trichler, Rio J (14)
|
ORSCAT |
1:09.26 |
1:06.76 |
-2.50 |
| 16 |
McKean, Durgan W (14)
|
ORBEND |
1:07.91 |
1:06.94 |
-0.97 |
| 17 |
Wong, Daniel L (14)
|
ORDDAC |
1:08.14 |
1:07.49 |
-0.65 |
| 18 |
Kim, Dohyun (14)
|
ORLOSC |
1:08.34 |
1:07.54 |
-0.80 |
| 19 |
Richardson, Chase H (14)
|
ORLOSC |
1:06.26 |
1:07.65 |
1.39 |
| 20 |
Page-Jones, Charles O (14)
|
ORTEAM |
1:07.17 |
1:08.16 |
0.99 |
| 21 |
Valenzuela, Aries S (14)
|
ORVSST |
1:07.56 |
1:08.53 |
0.97 |
| 22 |
Buker, Levi T (14)
|
ORSSS |
1:10.73 |
1:09.15 |
-1.58 |
| 23 |
Patterson, Ty M (14)
|
ORCST |
1:10.65 |
1:09.32 |
-1.33 |
| 24 |
Larson, Taz T (14)
|
ORMHA |
1:09.90 |
1:09.53 |
-0.37 |
| 25 |
Yoerger, Carson M (14)
|
ORTTSC |
1:24.50 |
1:10.79 |
-13.71 |
| 26 |
Maher, Jake H (14)
|
ORSLST |
1:10.44 |
1:11.19 |
0.75 |
| 27 |
Malmros, Alex L (14)
|
ORLOSC |
1:08.76 |
1:11.60 |
2.84 |
| 28 |
Thompson, Calvin C (14)
|
ORPAC |
1:24.08 |
1:12.02 |
-12.06 |
| 29 |
Liu, Gene L (14)
|
ORLOSC |
1:10.63 |
1:12.45 |
1.82 |