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Amber Ko

Age: 12 years old
Age Category: 11-12
Team: Highlands Ranch Aquatics | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Highlands Ranch Aquatics Colorado Swimming Western Zone USA
Free 50 Y 30.49 13 03/13/2026 BB A: 29.29 (+1.20s | 3.9%) 6 178 1,000+ 1,000+
Free 100 Y 1:07.40 13 01/23/2026 BB A: 1:03.99 (+3.41s | 5.1%) 4 141 1,000+ 1,000+
50 Free
31.64
31.64
100 Free
35.76
1:07.40
100 Free
1:07.40
Free 200 Y 2:31.45 13 03/13/2026 B BB: 2:30.89 (+0.56s | 0.4%) 7 144 1,000+ 1,000+
50 Free
33.34
33.34
100 Free
38.24
1:11.58
100 Free
1:11.58
150 Free
39.75
1:51.33
200 Free
40.12
2:31.45
100 Free
1:19.87
Back 50 Y 37.99 12 12/19/2025 B BB: 35.99 (+2.00s | 5.3%) 5 238 1,000+ 1,000+
Back 100 Y 1:18.76 13 01/23/2026 BB A: 1:12.99 (+5.77s | 7.3%) 5 145 1,000+ 1,000+
50 Back
38.02
38.02
100 Back
40.74
1:18.76
100 Back
1:18.76
Back 200 Y 2:45.01 13 01/31/2026 BB A: 2:33.89 (+11.12s | 6.7%) 5 83 491 1,000+
Breast 50 Y 39.96 12 12/19/2025 BB A: 37.69 (+2.27s | 5.7%) 5 107 860 1,000+
Breast 100 Y 1:24.44 13 01/23/2026 BB A: 1:22.19 (+2.25s | 2.7%) 3 71 645 1,000+
50 Breast
39.71
39.71
100 Breast
44.73
1:24.44
100 Breast
1:24.44
Breast 200 Y 3:02.62 13 01/31/2026 BB A: 2:56.29 (+6.33s | 3.5%) 3 57 400 1,000+
Fly 50 Y 36.98 12 12/19/2025 B: 36.89 (+0.09s | 0.2%) 6 217 1,000+ 1,000+
Fly 100 Y 1:21.01 13 01/23/2026 B BB: 1:18.89 (+2.12s | 2.6%) 4 110 897 1,000+
50 Fly
37.24
37.24
100 Fly
43.77
1:21.01
100 Fly
1:21.01
IM 100 Y 1:20.46 12 12/19/2025 B BB: 1:19.09 (+1.37s | 1.7%) 5 188 1,000+ 1,000+
50 IM
38.19
38.19
100 IM
42.27
1:20.46
100 IM
1:20.46
IM 200 Y 2:47.53 13 02/20/2026 BB A: 2:37.59 (+9.94s | 5.9%) 7 114 875 1,000+
50 Fly
36.46
36.46
100 Back
42.42
1:18.88
100 IM
1:18.88
150 Breast
50.42
2:09.30
200 Free
38.23
2:47.53
100 IM
1:28.65

Long course distance

Event Time Age Date Standard Next Standard Highlands Ranch Aquatics Colorado Swimming Western Zone USA

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