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Meredith Zhao

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 29.92 10 12/11/2025 AA AAA: 29.59 (+0.33s | 1.1%) 5 18 66 542
Free 100 Y 1:09.17 Analysis 10 11/14/2025 A AA: 1:08.29 (+0.88s | 1.3%) 10 29 154 812
50 Free
33.04
33.04
100 Free
36.13
1:09.17
100 Free
1:09.17
Free 200 Y 2:36.41 Analysis 10 02/20/2026 A AA: 2:30.99 (+5.42s | 3.5%) 15 43 216 953
50 Free
34.05
34.05
100 Free
39.75
1:13.80
100 Free
1:13.80
150 Free
41.67
1:55.47
200 Free
40.94
2:36.41
100 Free
1:22.61
Free 500 Y 7:02.01 Analysis 10 02/20/2026 BB A: 6:53.39 (+8.62s | 2.0%) 17 37 169 650
50 Free
35.79
35.79
100 Free
41.63
1:17.42
100 Free
1:17.42
150 Free
42.72
2:00.14
200 Free
42.71
2:42.85
100 Free
1:25.43
250 Free
44.49
3:27.34
300 Free
44.15
4:11.49
100 Free
1:28.64
350 Free
44.49
4:55.98
400 Free
43.56
5:39.54
100 Free
1:28.05
450 Free
43.11
6:22.65
500 Free
39.35
7:02.00
100 Free
1:22.46
Back 50 Y 37.80 10 12/11/2025 A AA: 36.19 (+1.61s | 4.3%) 20 84 306 1,000+
Back 100 Y 1:20.46 Analysis 10 02/20/2026 A AA: 1:18.39 (+2.07s | 2.6%) 14 55 210 890
50 Back
38.54
38.54
100 Back
41.92
1:20.46
100 Back
1:20.46
Breast 50 Y 39.12 10 03/12/2026 AA AAA: 38.89 (+0.23s | 0.6%) 6 11 51 186
Breast 100 Y 1:27.15 Analysis 10 03/12/2026 AA AAA: 1:24.69 (+2.46s | 2.8%) 6 16 83 428
50 Breast
41.56
41.56
100 Breast
45.59
1:27.15
100 Breast
1:27.15
Fly 50 Y 34.61 10 11/14/2025 AA AAA: 33.19 (+1.42s | 4.1%) 12 31 125 488
Fly 100 Y 1:22.67 Analysis 10 01/16/2026 A AA: 1:20.99 (+1.68s | 2.0%) 14 37 165 695
50 Fly
38.63
38.63
100 Fly
44.04
1:22.67
100 Fly
1:22.67
IM 100 Y 1:17.00 Analysis 10 03/12/2026 AA AAA: 1:14.69 (+2.31s | 3.0%) 7 18 77 315
50 IM
35.25
35.25
100 IM
41.75
1:17.00
100 IM
1:17.00
IM 200 Y 2:51.42 Analysis 10 01/16/2026 A AA: 2:47.69 (+3.73s | 2.2%) 9 23 133 621
50 Fly
37.70
37.70
100 Back
42.99
1:20.69
100 IM
1:20.69
150 Breast
50.66
2:11.35
200 Free
40.07
2:51.42
100 IM
1:30.73

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