Jacob Chen

Age: 9 years old
Age Category: 10 & under
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 25 Y 18.51 8 01/25/2025 14 222 562 1,000+
Free 50 Y 35.74 9 02/07/2026 B BB: 34.59 (+1.15s | 3.2%) 28 235 948 1,000+
Free 100 Y 1:24.91 9 12/06/2025 B BB: 1:18.89 (+6.02s | 7.1%) 28 307 1,000+ 1,000+
50 Free
41.41
41.41
100 Free
43.50
1:24.91
100 Free
1:24.91
Free 200 Y 2:50.89 9 02/07/2026 B BB: 2:50.59 (+0.30s | 0.2%) 24 131 501 1,000+
50 Free
39.37
39.37
100 Free
45.46
1:24.83
100 Free
1:24.83
150 Free
43.80
2:08.63
200 Free
42.26
2:50.89
100 Free
1:26.06
Free 500 Y 8:01.26 9 10/25/2025 B BB: 7:33.79 (+27.47s | 5.7%) 23 96 277 1,000+
Back 25 Y 24.66 8 11/09/2024 29 372 1,000+ 1,000+
Back 50 Y 40.95 9 02/07/2026 BB A: 37.59 (+3.36s | 8.2%) 17 139 590 1,000+
Back 100 Y 1:33.49 9 11/15/2025 B BB: 1:30.09 (+3.40s | 3.6%) 25 161 703 1,000+
50 Back
45.95
45.95
100 Back
47.54
1:33.49
100 Back
1:33.49
Breast 25 Y 28.99 8 01/25/2025 36 417 985 1,000+
Breast 50 Y 50.65 9 12/19/2025 B BB: 47.69 (+2.96s | 5.8%) 39 322 1,000+ 1,000+
Breast 100 Y 1:53.69 9 02/07/2026 B BB: 1:42.29 (+11.40s | 10.0%) 45 293 1,000+ 1,000+
50 Breast
54.63
54.63
100 Breast
59.06
1:53.69
100 Breast
1:53.69
Fly 25 Y 21.82 8 01/25/2025 14 156 366 1,000+
Fly 50 Y 43.36 9 12/19/2025 B BB: 41.29 (+2.07s | 4.8%) 26 227 768 1,000+
Fly 100 Y 1:40.29 9 11/15/2025 B BB: 1:38.99 (+1.30s | 1.3%) 20 109 463 1,000+
50 Fly
45.93
45.93
100 Fly
54.36
1:40.29
100 Fly
1:40.29
IM 100 Y 1:34.31 9 10/25/2025 B BB: 1:29.69 (+4.62s | 4.9%) 26 249 855 1,000+
IM 200 Y 3:25.10 9 11/15/2025 B BB: 3:15.99 (+9.11s | 4.4%) 29 124 529 1,000+
50 Fly
49.25
49.25
100 Back
51.74
1:40.99
100 IM
1:40.99
150 Breast
1:00.19
2:41.18
200 Free
43.92
3:25.10
100 IM
1:44.11

Long course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 M 43.98 8 04/19/2025 B: 43.89 (+0.09s | 0.2%) 24 194 660 1,000+
Free 100 M 1:35.84 8 07/19/2025 B BB: 1:30.59 (+5.25s | 5.5%) 20 141 452 830
Free 200 M 3:35.95 8 07/19/2025 B BB: 3:14.99 (+20.96s | 9.7%) 24 118 364 670
Back 50 M 48.60 8 07/19/2025 BB A: 43.09 (+5.51s | 11.3%) 13 97 397 700
Breast 50 M 1:03.90 8 04/19/2025 B: 1:00.89 (+3.01s | 4.7%) 35 271 783 1,000+
Fly 50 M 56.55 8 04/19/2025 B: 52.29 (+4.26s | 7.5%) 20 167 548 963

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