| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Youssef, Mohamed S (12)
|
MRLGAC |
1:09.70 |
1:04.90 |
-4.80 |
| 2 |
Lim, James (12)
|
MRFLY |
1:07.86 |
1:04.96 |
-2.90 |
| 3 |
NG, Ryan Y (12)
|
MRGATE |
1:03.00 |
1:06.29 |
3.29 |
| 4 |
Mountantonakis, Emmanouil S (12)
|
MRFLY |
1:15.74 |
1:06.88 |
-8.86 |
| 5 |
Bice, Cian G (12)
|
MRCIY |
1:10.37 |
1:08.54 |
-1.83 |
| 6 |
Miao, Owen (12)
|
MRLGAC |
1:09.63 |
1:08.64 |
-0.99 |
| 7 |
Salas, Stefanos H (12)
|
MRGATE |
1:07.00 |
1:08.75 |
1.75 |
| 8 |
Leung, Lance (12)
|
MRFLY |
1:15.27 |
1:08.77 |
-6.50 |
| 9 |
Fiechter, Michael A (12)
|
MRCIY |
1:14.72 |
1:10.51 |
-4.21 |
| 10 |
Pique, Yahro D (12)
|
MRLGAC |
1:09.98 |
1:10.93 |
0.95 |
| 11 |
Lin, Rong Geng (11)
|
MRFLY |
1:22.64 |
1:12.37 |
-10.27 |
| 12 |
Lee, Jayden M (12)
|
MRFLY |
1:16.59 |
1:13.13 |
-3.46 |
| 13 |
O'Sullivan, Kealan J (12)
|
MRCIY |
1:15.24 |
1:13.38 |
-1.86 |
| 14 |
Sherpa, Nuru (11)
|
MRLGAC |
1:16.11 |
1:14.59 |
-1.52 |
| 15 |
Lee, Kenneth (12)
|
MRFLY |
1:23.32 |
1:15.95 |
-7.37 |
| 16 |
Park, Ian (12)
|
MRCIY |
1:20.28 |
1:16.92 |
-3.36 |
| 17 |
Chan, Aidan (11)
|
MRFLY |
1:15.84 |
1:17.14 |
1.30 |
| 18 |
Wynn Tar-Oo, Vincent (12)
|
MRLGAC |
|
1:18.43 |
- |
| 19 |
Dragan, John B (11)
|
MRCIY |
1:21.19 |
1:20.00 |
-1.19 |
| 20 |
Tang, Logan H (11)
|
MRGATE |
1:19.00 |
1:20.90 |
1.90 |
| 21 |
Jiang, Junyi (11)
|
MRFLY |
1:21.43 |
1:21.11 |
-0.32 |
| 22 |
Luczaj, Oscar (11)
|
MRLGAC |
1:22.67 |
1:21.62 |
-1.05 |
| 23 |
Yuan, Xi (11)
|
MRCIY |
1:26.27 |
1:21.70 |
-4.57 |
| 24 |
Minchala, Ismael F (11)
|
MRFLY |
1:32.15 |
1:23.99 |
-8.16 |
| 25 |
Chu, Preston (12)
|
MRGATE |
1:10.00 |
1:25.35 |
15.35 |
| 26 |
Tosabayashi, Huma M (11)
|
MRRED |
1:30.41 |
1:26.88 |
-3.53 |
| 27 |
Tsering, Jigdal N (11)
|
MRLGAC |
1:30.19 |
1:28.30 |
-1.89 |
| 28 |
Pasumarthi, Arya (11)
|
MRLGAC |
1:29.86 |
1:30.34 |
0.48 |
| 29 |
Wallace, Bruno C (11)
|
MRRED |
1:35.31 |
1:32.38 |
-2.93 |
| 30 |
Zhu, Zhihuan (11)
|
MRFLY |
1:40.92 |
1:32.42 |
-8.50 |
| 31 |
Qian, Ryan E (12)
|
MRCIY |
|
1:32.88 |
- |
| 32 |
Coronel, Luis (11)
|
MRLGAC |
|
1:33.24 |
- |
| 33 |
DI Vittorio, Lawrence C (11)
|
MRLGAC |
|
1:37.00 |
- |
| 34 |
Bae, Sean J (11)
|
MRCIY |
1:43.17 |
1:37.84 |
-5.33 |
| 35 |
Coronel, Carlos (11)
|
MRLGAC |
|
1:39.44 |
- |
| 36 |
Lin, Brendan (12)
|
MRCIY |
1:42.11 |
1:44.95 |
2.84 |
| 37 |
Pian, Daniel (11)
|
MRCIY |
1:41.18 |
1:47.21 |
6.03 |
| 38 |
Tching, Leo C (11)
|
MRCIY |
1:54.31 |
1:51.41 |
-2.90 |
|
Davis-Whittaker, Jose (12)
|
MRFLY |
1:10.49 |
NS |
- |