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Joseph Chen

Age: 12 years old
Age Category: 11-12
Team: Santa Clara Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Santa Clara Swim Club Pacific Swimming Western Zone USA
Free 50 Y 29.68 12 03/20/2026 BB A: 28.09 (+1.59s | 5.4%) 16 171 815 1,000+
Free 100 Y 1:05.04 Analysis 12 01/16/2026 BB A: 1:01.29 (+3.75s | 5.8%) 15 139 668 1,000+
Free 200 Y 2:26.07 Analysis 12 02/28/2026 B BB: 2:24.89 (+1.18s | 0.8%) 17 143 664 1,000+
Free 500 Y 6:12.75 Analysis 12 01/16/2026 BB A: 5:59.99 (+12.76s | 3.4%) 12 83 338 1,000+
Back 50 Y 33.36 12 03/20/2026 BB A: 32.69 (+0.67s | 2.0%) 8 77 360 1,000+
Back 100 Y 1:09.76 Analysis 12 03/20/2026 BB A: 1:09.29 (+0.47s | 0.7%) 5 50 254 1,000+
50 Back
34.06
34.06
100 Back
35.70
1:09.76
100 Back
1:09.76
Back 200 Y 2:26.63 Analysis 12 03/20/2026 A AA: 2:21.99 (+4.64s | 3.2%) 4 24 73 333
50 Back
35.38
35.38
100 Back
37.24
1:12.62
100 Back
1:12.62
150 Back
37.72
1:50.34
200 Back
36.29
2:26.63
100 Back
1:14.01
Breast 50 Y 39.16 12 02/28/2026 BB A: 36.69 (+2.47s | 6.3%) 14 141 513 1,000+
Breast 100 Y 1:24.07 Analysis 12 02/28/2026 BB A: 1:18.39 (+5.68s | 6.8%) 10 106 454 1,000+
Breast 200 Y 3:13.43 Analysis 12 10/25/2025 B BB: 3:02.39 (+11.04s | 5.7%) 14 110 347 1,000+
Fly 50 Y 35.35 12 12/05/2025 B BB: 34.19 (+1.16s | 3.3%) 19 201 820 1,000+
Fly 100 Y 1:24.52 Analysis 12 11/14/2025 B: 1:22.89 (+1.63s | 1.9%) 20 194 848 1,000+
50 Fly
39.27
39.27
100 Fly
45.25
1:24.52
100 Fly
1:24.52
IM 100 Y 1:13.81 Analysis 12 03/20/2026 BB A: 1:09.99 (+3.82s | 5.2%) 15 115 409 1,000+
50 IM
35.81
35.81
100 IM
38.00
1:13.81
100 IM
1:13.81
IM 200 Y 2:39.54 Analysis 12 02/28/2026 BB A: 2:32.29 (+7.25s | 4.5%) 15 112 439 1,000+
IM 400 Y 5:54.17 Analysis 12 12/05/2025 B BB: 5:50.09 (+4.08s | 1.2%) 12 64 192 702
50 Fly
39.84
39.84
100 Fly
46.40
1:26.24
100 Fly
1:26.24
150 Back
45.45
2:11.69
200 Back
42.72
2:54.41
100 Back
1:28.17
250 Breast
50.62
3:45.03
300 Breast
50.38
4:35.41
100 Breast
1:41.00
350 Free
40.43
5:15.84
400 Free
38.33
5:54.17
100 Free
1:18.76

Long course distance

Event Time Age Date Standard Next Standard Santa Clara Swim Club Pacific Swimming Western Zone USA
Free 50 M 34.78 12 07/19/2025 BB A: 32.09 (+2.69s | 7.7%) 17 198 878 1,000+
Free 100 M 1:31.40 Analysis 12 05/25/2024 B: 1:22.09 (+9.31s | 10.2%) 27 436 1,000+ 1,000+
50 Free
45.40
45.40
100 Free
46.00
1:31.40
100 Free
1:31.40
Free 200 M 2:40.98 Analysis 12 05/22/2026 BB A: 2:33.59 (+7.39s | 4.6%) 17 114 447 1,000+
Free 400 M 6:20.73 Analysis 12 06/27/2025 B BB: 5:53.89 (+26.84s | 7.0%) 17 151 595 1,000+
Back 50 M 39.59 12 05/22/2026 BB A: 37.69 (+1.90s | 4.8%) 10 90 478 1,000+
Back 100 M 1:23.08 Analysis 12 05/22/2026 BB A: 1:21.89 (+1.19s | 1.4%) 12 68 323 925
Back 200 M 2:54.15 Analysis 12 05/22/2026 BB A: 2:53.99 (+0.16s | 0.1%) 8 40 119 409
Breast 50 M 48.28 12 05/23/2025 B BB: 45.89 (+2.39s | 5.0%) 19 210 844 1,000+
Breast 100 M 1:43.97 Analysis 12 06/27/2025 B BB: 1:39.59 (+4.38s | 4.2%) 17 166 705 1,000+
Breast 200 M 3:41.18 Analysis 12 06/27/2025 B BB: 3:31.59 (+9.59s | 4.3%) 13 92 316 777
Fly 50 M 39.25 12 05/22/2026 B BB: 38.69 (+0.56s | 1.4%) 16 155 676 1,000+
Fly 100 M 1:31.30 Analysis 12 06/27/2025 B BB: 1:27.29 (+4.01s | 4.4%) 14 118 517 1,000+
IM 200 M 3:01.47 Analysis 12 05/22/2026 BB A: 2:53.69 (+7.78s | 4.3%) 15 105 418 1,000+

Above are the fastest times that Joseph Chen has achieved in his swimming career. For each event, you can find Joseph's best time, the corresponding time standard, as well as how much faster Joseph needs to be to reach the next level. The last columns provide Joseph rankings at the team and LSC levels. These rankings are based on the Joseph'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.