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Ka Choon

Age: 9 years old
Age Category: 10 & under
Team: Stingray Swim Team | Alaska Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Stingray Swim Team Alaska Swimming Western Zone USA
Free 25 Y 17.05 9 10/11/2025 Rankings Rankings Rankings Rankings
Free 50 Y 36.71 9 09/26/2026 B BB: 35.99 (+0.72s | 2.0%) Rankings Rankings Rankings Rankings
Free 100 Y 1:27.52 Analysis 9 05/15/2026 B BB: 1:21.09 (+6.43s | 7.3%) Rankings Rankings Rankings Rankings
50 Free
41.94
41.94
100 Free
45.58
1:27.52
100 Free
1:27.52
Free 200 Y 3:10.13 Analysis 9 10/17/2026 B BB: 3:00.59 (+9.54s | 5.0%) Rankings Rankings Rankings Rankings
50 Free
37.88
37.88
100 Free
49.88
1:27.76
100 Free
1:27.76
150 Free
51.19
2:18.95
200 Free
51.18
3:10.13
100 Free
1:42.37
Free 500 Y 8:34.87 Analysis 9 10/17/2026 B BB: 7:45.09 (+49.78s | 9.7%) Rankings Rankings Rankings Rankings
50 Free
39.71
39.71
100 Free
53.47
1:33.18
100 Free
1:33.18
150 Free
53.89
2:27.07
200 Free
53.14
3:20.21
100 Free
1:47.03
250 Free
55.45
4:15.66
300 Free
53.77
5:09.43
100 Free
1:49.22
350 Free
53.68
6:03.11
400 Free
51.80
6:54.91
100 Free
1:45.48
450 Free
50.76
7:45.67
500 Free
49.20
8:34.87
100 Free
1:39.96
Back 25 Y 23.77 9 06/20/2025 Rankings Rankings Rankings Rankings
Back 50 Y 42.99 9 04/18/2026 BB A: 37.99 (+5.00s | 11.6%) Rankings Rankings Rankings Rankings
Back 100 Y 1:35.33 Analysis 9 10/17/2026 B BB: 1:33.99 (+1.34s | 1.4%) Rankings Rankings Rankings Rankings
50 Back
44.26
44.26
100 Back
51.07
1:35.33
100 Back
1:35.33
Back 200 Y 3:18.95 Analysis 9 05/15/2026 Rankings Rankings Rankings Rankings
50 Back
44.20
44.20
100 Back
51.92
1:36.12
100 Back
1:36.12
150 Back
51.54
2:27.66
200 Back
51.29
3:18.95
100 Back
1:42.83
Breast 25 Y 23.09 9 10/11/2025 Rankings Rankings Rankings Rankings
Breast 50 Y 48.53 9 09/26/2026 BB A: 42.79 (+5.74s | 11.8%) Rankings Rankings Rankings Rankings
Breast 100 Y 1:41.68 Analysis 9 10/17/2026 BB A: 1:33.59 (+8.09s | 8.0%) Rankings Rankings Rankings Rankings
50 Breast
47.42
47.42
100 Breast
54.26
1:41.68
100 Breast
1:41.68
Fly 25 Y 22.83 9 10/11/2025 Rankings Rankings Rankings Rankings
Fly 50 Y 46.67 9 04/18/2026 B BB: 42.69 (+3.98s | 8.5%) Rankings Rankings Rankings Rankings
IM 100 Y 1:36.89 Analysis 9 10/17/2026 B BB: 1:33.19 (+3.70s | 3.8%) Rankings Rankings Rankings Rankings
50 IM
43.01
43.01
100 IM
53.88
1:36.89
100 IM
1:36.89
IM 200 Y 3:33.77 Analysis 9 09/26/2026 B BB: 3:18.79 (+14.98s | 7.0%) Rankings Rankings Rankings Rankings
50 Fly
47.66
47.66
200 Free
2:46.11
3:33.77
100 IM
2:46.11

Long course distance

Event Time Age Date Standard Next Standard Stingray Swim Team Alaska Swimming Western Zone USA
Free 50 M 41.34 9 07/10/2026 B BB: 40.89 (+0.45s | 1.1%) Rankings Rankings Rankings Rankings
Free 100 M 1:38.98 Analysis 9 05/01/2026 B BB: 1:32.99 (+5.99s | 6.1%) Rankings Rankings Rankings Rankings
Free 200 M 4:04.33 Analysis 9 05/01/2026 B: 3:50.99 (+13.34s | 5.5%) Rankings Rankings Rankings Rankings
Back 50 M 50.10 9 05/28/2026 B BB: 49.69 (+0.41s | 0.8%) Rankings Rankings Rankings Rankings
Breast 50 M 56.26 9 07/23/2026 B BB: 55.49 (+0.77s | 1.4%) Rankings Rankings Rankings Rankings
Breast 100 M 2:07.54 Analysis 9 07/10/2026 B BB: 2:03.89 (+3.65s | 2.9%) Rankings Rankings Rankings Rankings
Fly 100 M 2:38.33 Analysis 9 05/28/2026 B: 2:12.79 (+25.54s | 16.1%) Rankings Rankings Rankings Rankings

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