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Colbie Chang

Age: 10 years old
Age Category: 10 & under
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 35.34 10 02/20/2026 BB A: 32.09 (+3.25s | 9.2%) 65 269 1,000+ 1,000+
Free 100 Y 1:24.73 Analysis 10 01/16/2026 B BB: 1:21.09 (+3.64s | 4.3%) 105 371 1,000+ 1,000+
50 Free
39.46
39.46
100 Free
45.27
1:24.73
100 Free
1:24.73
Free 200 Y 2:57.00 Analysis 10 02/20/2026 BB A: 2:38.39 (+18.61s | 10.5%) 48 173 722 1,000+
50 Free
39.66
39.66
100 Free
45.80
1:25.46
100 Free
1:25.46
150 Free
48.48
2:13.94
200 Free
43.06
2:57.00
100 Free
1:31.54
Back 50 Y 42.86 10 11/14/2025 BB A: 37.99 (+4.87s | 11.4%) 87 356 1,000+ 1,000+
Back 100 Y 1:36.33 Analysis 10 01/16/2026 B BB: 1:33.99 (+2.34s | 2.4%) 65 321 1,000+ 1,000+
50 Back
45.48
45.48
100 Back
50.85
1:36.33
100 Back
1:36.33
Breast 50 Y 45.06 10 10/17/2025 BB A: 42.79 (+2.27s | 5.0%) 47 162 524 1,000+
Breast 100 Y 1:42.95 Analysis 10 12/04/2025 BB A: 1:33.59 (+9.36s | 9.1%) 65 218 776 1,000+
50 Breast
47.15
47.15
100 Breast
55.80
1:42.95
100 Breast
1:42.95
Breast 200 Y 3:44.63 Analysis 10 12/04/2025 18 66 138 283
50 Breast
49.08
49.08
100 Breast
57.08
1:46.16
100 Breast
1:46.16
150 Breast
59.72
2:45.88
200 Breast
58.75
3:44.63
100 Breast
1:58.47
Fly 50 Y 44.92 10 02/20/2026 B BB: 42.69 (+2.23s | 5.0%) 114 388 1,000+ 1,000+
Fly 100 Y 1:51.88 Analysis 10 11/01/2025 B BB: 1:41.39 (+10.49s | 9.4%) 57 218 832 1,000+
50 Fly
51.33
51.33
100 Fly
1:00.55
1:51.88
100 Fly
1:51.88
IM 100 Y 1:29.44 Analysis 10 02/20/2026 BB A: 1:22.09 (+7.35s | 8.2%) 61 214 739 1,000+
50 IM
43.21
43.21
100 IM
46.23
1:29.44
100 IM
1:29.44
IM 200 Y 3:18.56 Analysis 10 11/01/2025 BB A: 2:55.49 (+23.07s | 11.6%) 51 183 669 1,000+
50 Fly
47.30
47.30
100 Back
50.66
1:37.96
100 IM
1:37.96
150 Breast
55.47
2:33.43
200 Free
45.13
3:18.56
100 IM
1:40.60

Long course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA

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