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Oliver Zeng

Age: 12 years old
Age Category: 11-12
Team: Valley Splash | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Valley Splash Pacific Swimming Western Zone USA
Free 50 Y 31.39 11 12/19/2025 B BB: 30.49 (+0.90s | 2.9%) 1 293 1,000+ 1,000+
Free 100 Y 1:12.52 Analysis 11 12/05/2025 B: 1:11.49 (+1.03s | 1.4%) 1 362 1,000+ 1,000+
Free 200 Y 2:49.03 Analysis 11 02/07/2026 B: 2:35.99 (+13.04s | 7.7%) 2 344 1,000+ 1,000+
Back 50 Y 35.77 11 10/25/2025 B BB: 35.59 (+0.18s | 0.5%) 1 150 684 1,000+
Back 100 Y 1:21.49 Analysis 11 12/05/2025 B BB: 1:15.69 (+5.80s | 7.1%) 1 184 910 1,000+
Back 200 Y 2:57.14 Analysis 11 02/07/2026 B: 2:52.89 (+4.25s | 2.4%) 1 110 367 1,000+
Breast 50 Y 44.47 11 09/27/2025 B: 43.49 (+0.98s | 2.2%) 2 369 1,000+ 1,000+
Breast 100 Y 1:34.25 Analysis 11 12/19/2025 B: 1:32.59 (+1.66s | 1.8%) 2 263 974 1,000+
50 Breast
44.31
44.31
100 Breast
49.94
1:34.25
100 Breast
1:34.25
Breast 200 Y 3:22.82 Analysis 11 02/07/2026 B: 3:16.39 (+6.43s | 3.2%) 1 129 400 1,000+
Fly 50 Y 36.36 11 01/16/2026 B BB: 34.19 (+2.17s | 6.0%) 1 252 935 1,000+
Fly 100 Y 1:27.26 Analysis 11 11/14/2025 B: 1:22.89 (+4.37s | 5.0%) 1 206 876 1,000+
50 Fly
40.04
40.04
100 Fly
47.22
1:27.26
100 Fly
1:27.26
IM 100 Y 1:22.64 Analysis 11 12/05/2025 B: 1:21.89 (+0.75s | 0.9%) 1 306 1,000+ 1,000+
50 IM
39.02
39.02
100 IM
43.62
1:22.64
100 IM
1:22.64
IM 200 Y 3:01.89 Analysis 11 10/25/2025 B: 2:59.29 (+2.60s | 1.4%) 2 266 1,000+ 1,000+

Long course distance

Event Time Age Date Standard Next Standard Valley Splash Pacific Swimming Western Zone USA
Free 50 M 36.20 11 06/27/2025 B BB: 34.79 (+1.41s | 3.9%) 2 250 1,000+ 1,000+
Free 100 M 1:22.58 Analysis 11 06/27/2025 B: 1:22.09 (+0.49s | 0.6%) 1 277 1,000+ 1,000+
Free 400 M 6:17.44 Analysis 11 06/27/2025 B BB: 5:53.89 (+23.55s | 6.2%) 1 136 561 1,000+
Back 50 M 40.18 11 06/27/2026 BB A: 37.69 (+2.49s | 6.2%) 1 102 562 1,000+
Back 100 M 1:31.42 Analysis 11 05/22/2026 B BB: 1:29.59 (+1.83s | 2.0%) 1 142 711 1,000+
Back 200 M 3:17.23 Analysis 11 06/27/2026 B BB: 3:08.49 (+8.74s | 4.4%) 1 82 326 1,000+
50 Back
46.14
46.14
100 Back
50.32
1:36.46
100 Back
1:36.46
150 Back
51.62
2:28.08
200 Back
49.15
3:17.23
100 Back
1:40.77
Breast 50 M 49.96 11 05/22/2026 B: 49.79 (+0.17s | 0.3%) 2 251 995 1,000+
Breast 100 M 1:50.03 Analysis 11 05/22/2026 B: 1:47.79 (+2.24s | 2.0%) 2 231 959 1,000+
Fly 50 M 40.46 11 05/22/2026 B BB: 38.69 (+1.77s | 4.4%) 1 176 801 1,000+
Fly 100 M 1:39.10 Analysis 11 07/19/2025 B: 1:35.09 (+4.01s | 4.0%) 1 157 697 1,000+

Above are the fastest times that Oliver Zeng has achieved in his swimming career. For each event, you can find Oliver's best time, the corresponding time standard, as well as how much faster Oliver needs to be to reach the next level. The last columns provide Oliver rankings at the team and LSC levels. These rankings are based on the Oliver's personal best, his current age category, and team; and are calculated from all the meets results.

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.