| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nuval, Paul A (12)
|
GUBATS |
1:09.94 |
1:09.60 |
-0.34 |
| 2 |
Zamora, Giancarlo (12)
|
GUUPEA |
1:10.33 |
1:11.45 |
1.12 |
| 3 |
Rhoe-Yamaguchi, Edward T (12)
|
GUBATS |
1:11.49 |
1:12.92 |
1.43 |
| 4 |
Bezdek, Dylan M (11)
|
GUPEAK |
1:23.15 |
1:18.38 |
-4.77 |
| 5 |
Soto, Benjamin E (11)
|
GUBTA |
|
1:22.06 |
- |
| 6 |
Knepper, Noah D (11)
|
GUBTA |
1:20.33 |
1:23.62 |
3.29 |
| 7 |
Hurst, Gage M (12)
|
GUPEAK |
1:28.45 |
1:28.26 |
-0.19 |
| 8 |
Lutterschmidt, Greyson I (11)
|
GUHUNT |
|
1:29.81 |
- |
| 9 |
Peralez, Mateo M (12)
|
GUBTA |
|
1:30.00 |
- |
| 10 |
Sullivan, Seth R (11)
|
GUAMBU |
1:33.18 |
1:33.52 |
0.34 |
| 11 |
Downend, William N (11)
|
GUPEAK |
1:33.60 |
1:34.62 |
1.02 |
| 12 |
Thurman, Tyler L (11)
|
GUESCA |
1:37.85 |
1:38.39 |
0.54 |
| 13 |
Dang, Man M (11)
|
GUESCA |
1:42.17 |
1:39.75 |
-2.42 |
| 14 |
Allen, Owen R (12)
|
GUAMBU |
1:38.62 |
1:40.83 |
2.21 |
| 15 |
Lavespere, Owen E (11)
|
GUAMBU |
1:55.91 |
1:52.70 |
-3.21 |
|
Walker, Cyrus (11)
|
GUESCA |
|
NS |
- |