Ryan Koh

Age: 10 years old
Age Category: 10 & under
Team: Quicksilver Swimming | Pacific Swimming
Participation: 13 meets 30 events

Personal Best

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming Quicksilver Swimming
Free 50 M 48.38 9 06/25/2024 B: 43.89 (+4.49s | 9.3%) 243 14
Free 100 M 1:48.97 9 06/29/2024 B: 1:40.99 (+7.98s | 7.3%) 221 14
Back 50 M 57.63 9 06/29/2024 B: 55.39 (+2.24s | 3.9%) 220 17
Back 100 M 2:01.44 9 05/17/2024 B: 1:56.69 (+4.75s | 3.9%) 125 7
50 Back
58.83
58.83
100 Back
1:02.61
2:01.44
100 Back
2:01.44
Breast 50 M 1:05.83 9 07/19/2024 B: 1:00.89 (+4.94s | 7.5%) 228 16

Short course distance

Event Time Age Date Standard Next Standard Pacific Swimming Quicksilver Swimming
Free 25 Y 23.32 8 01/26/2024 560 37
Free 50 Y 37.85 9 12/14/2024 B BB: 34.59 (+3.26s | 8.6%) 193 9
Free 100 Y 1:43.26 8 03/22/2024 B: 1:27.99 (+15.27s | 14.8%) 427 27
Back 25 Y 27.78 8 10/27/2023 513 37
Back 50 Y 39.60 9 04/26/2025 BB A: 37.59 (+2.01s | 5.1%) 55 5
Back 100 Y 1:35.04 9 12/14/2024 B BB: 1:30.09 (+4.95s | 5.2%) 100 8
Breast 50 Y 53.80 9 12/14/2024 B: 53.39 (+0.41s | 0.8%) 253 16
IM 100 Y 2:00.40 8 03/22/2024 B: 1:39.69 (+20.71s | 17.2%) 405 25

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