| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Croft, Cassandra C (12)
|
MRYFD |
1:07.80 |
1:08.24 |
0.44 |
| 2 |
Hoffmann, Luke A (12)
|
MREAST |
1:15.63 |
1:11.67 |
-3.96 |
| 3 |
Matasar, Eliana X (12)
|
MRYFD |
1:16.33 |
1:12.37 |
-3.96 |
| 4 |
Hung, Jingru E (11)
|
MRLIAC |
1:21.52 |
1:17.74 |
-3.78 |
| 5 |
Huang, Camille (11)
|
MRLIAC |
1:25.62 |
1:19.48 |
-6.14 |
| 6 |
Lahner, Christian Y (11)
|
MRYFD |
1:30.83 |
1:19.88 |
-10.95 |
| 7 |
Ng, Brandon A (12)
|
MRLIAC |
1:21.74 |
1:22.22 |
0.48 |
| 8 |
Hannaberry, Evan Jenson D (11)
|
MRLIAC |
1:25.03 |
1:23.07 |
-1.96 |
| 9 |
Pellicone, Liam (12)
|
MRLIAC |
1:22.36 |
1:24.96 |
2.60 |
| 10 |
Du, Alexander (12)
|
MRLIAC |
1:37.34 |
1:29.16 |
-8.18 |
| 11 |
Taylor, Stephen M (12)
|
MRYFD |
1:35.35 |
1:29.62 |
-5.73 |
| 12 |
Pellicone, Christian (12)
|
MRLIAC |
1:36.70 |
1:32.56 |
-4.14 |
| 13 |
Ng, Kylie G (11)
|
MRLIAC |
1:30.00 |
1:38.18 |
8.18 |
| 14 |
Decima, Luke D (12)
|
MRYFD |
|
1:38.48 |
- |
| 15 |
Tang, Matthew P (12)
|
MRLIAC |
1:47.99 |
1:44.29 |
-3.70 |
| 16 |
Chen, Hanyu (11)
|
MRLIAC |
1:37.60 |
1:44.81 |
7.21 |
| 17 |
Ulislam, Mohammad R (11)
|
MRYFD |
1:42.35 |
1:49.96 |
7.61 |
|
Sahi, Maximus Sandeep Alex (12)
|
MREAST |
|
DQ |
- |