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Andrew Zhao

Age: 17 years old
Age Category: 17-18
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 22.98 17 10/17/2025 A AA: 22.59 (+0.39s | 1.7%) 31 160 604 1,000+
Free 100 Y 50.27 Analysis 17 12/11/2025 A AA: 49.59 (+0.68s | 1.4%) 33 155 606 1,000+
50 Free
24.01
24.01
100 Free
26.26
50.27
100 Free
50.27
Free 200 Y 1:56.36 Analysis 17 10/17/2025 BB A: 1:54.49 (+1.87s | 1.6%) 51 217 837 1,000+
50 Free
25.97
25.97
100 Free
29.41
55.38
100 Free
55.38
150 Free
30.53
1:25.91
200 Free
30.45
1:56.36
100 Free
1:00.98
Back 50 Y 27.88 17 11/07/2025 24 104 452 1,000+
Back 100 Y 1:02.65 Analysis 17 11/07/2025 B BB: 1:00.59 (+2.06s | 3.3%) 62 237 900 1,000+
50 Back
29.30
29.30
100 Back
33.35
1:02.65
100 Back
1:02.65
Breast 100 Y 1:07.46 Analysis 17 10/17/2025 BB A: 1:03.99 (+3.47s | 5.1%) 49 178 674 1,000+
50 Breast
31.25
31.25
100 Breast
36.21
1:07.46
100 Breast
1:07.46
Breast 200 Y 2:38.74 Analysis 17 11/07/2025 B BB: 2:30.69 (+8.05s | 5.1%) 41 165 640 1,000+
50 Breast
34.01
34.01
100 Breast
40.58
1:14.59
100 Breast
1:14.59
150 Breast
42.60
1:57.19
200 Breast
41.55
2:38.74
100 Breast
1:24.15
Fly 50 Y 24.13 17 11/07/2025 10 52 162 672
Fly 100 Y 53.57 Analysis 17 11/07/2025 AA AAA: 51.39 (+2.18s | 4.1%) 22 101 334 1,000+
50 Fly
25.10
25.10
100 Fly
28.47
53.57
100 Fly
53.57
Fly 200 Y 2:11.38 Analysis 17 10/17/2025 BB A: 2:05.49 (+5.89s | 4.5%) 32 131 443 1,000+
50 Fly
27.26
27.26
100 Fly
31.56
58.82
100 Fly
58.82
150 Fly
34.81
1:33.63
200 Fly
37.75
2:11.38
100 Fly
1:12.56
IM 200 Y 2:13.39 Analysis 17 01/16/2026 BB A: 2:06.39 (+7.00s | 5.2%) 61 228 823 1,000+
50 Fly
26.71
26.71
100 Back
36.34
1:03.05
100 IM
1:03.05
150 Breast
38.68
1:41.73
200 Free
31.66
2:13.39
100 IM
1:10.34

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