Zachary Choi

Age: 17 years old
Age Category: 17-18
Team: St. Paul VI High School | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard St. Paul VI High School Potomac Valley Swimming Eastern Zone USA
Free 50 Y 24.39 16 10/10/2025 BB A: 23.59 (+0.80s | 3.3%) 4 202 974 1,000+
Free 100 Y 53.92 16 10/10/2025 BB A: 51.69 (+2.23s | 4.1%) 2 203 990 1,000+
50 Free
25.72
25.72
100 Free
28.20
53.92
100 Free
53.92
Back 50 Y 27.73 17 11/14/2025 1 52 338 1,000+
Back 100 Y 1:00.51 17 11/14/2025 BB A: 55.89 (+4.62s | 7.6%) 1 129 651 1,000+
50 Back
28.95
28.95
100 Back
31.56
1:00.51
100 Back
1:00.51
Breast 50 Y 28.86 16 10/10/2025 1 21 137 560
Breast 100 Y 1:02.59 17 01/30/2026 A AA: 1:01.39 (+1.20s | 1.9%) 1 61 284 1,000+
50 Breast
28.65
28.65
100 Breast
33.94
1:02.59
100 Breast
1:02.59
Fly 50 Y 25.81 17 11/14/2025 1 39 308 1,000+
Fly 100 Y 59.14 17 11/14/2025 BB A: 56.09 (+3.05s | 5.2%) 1 158 771 1,000+
50 Fly
26.58
26.58
100 Fly
32.56
59.14
100 Fly
59.14
IM 200 Y 2:09.28 17 01/30/2026 BB A: 2:06.39 (+2.89s | 2.2%) 1 119 571 1,000+
50 Fly
26.09
26.09
100 Back
33.47
59.56
100 IM
59.56
150 Breast
37.47
1:37.03
200 Free
32.25
2:09.28
100 IM
1:09.72

Long course distance

Event Time Age Date Standard Next Standard St. Paul VI High School Potomac Valley Swimming Eastern Zone USA

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