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Mason Zhu

Age: 12 years old
Age Category: 11-12
Team: Piranhas YMCA of the Suncoast | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Piranhas YMCA of the Suncoast Florida Swimming Southern Zone USA
Free 50 Y 28.01 12 03/05/2026 A AA: 26.99 (+1.02s | 3.6%) 4 83 450 1,000+
Free 100 Y 1:06.12 Analysis 12 10/10/2025 BB A: 1:01.29 (+4.83s | 7.3%) 6 184 832 1,000+
50 Free
31.44
31.44
100 Free
34.68
1:06.12
100 Free
1:06.12
Free 200 Y 2:29.97 Analysis 12 11/02/2024 B BB: 2:24.89 (+5.08s | 3.4%) 5 178 852 1,000+
50 Free
33.01
33.01
100 Free
38.80
1:11.81
100 Free
1:11.81
150 Free
39.48
1:51.29
200 Free
38.68
2:29.97
100 Free
1:18.16
Back 50 Y 36.17 12 01/23/2026 B BB: 35.59 (+0.58s | 1.6%) 5 156 854 1,000+
Back 100 Y 1:17.63 Analysis 12 01/23/2026 B BB: 1:15.69 (+1.94s | 2.5%) 5 140 754 1,000+
50 Back
37.50
37.50
100 Back
40.13
1:17.63
100 Back
1:17.63
Breast 50 Y 35.89 12 03/05/2026 A AA: 34.99 (+0.90s | 2.5%) 1 40 207 779
Breast 100 Y 1:19.84 Analysis 12 03/05/2026 BB A: 1:18.39 (+1.45s | 1.8%) 1 50 272 1,000+
50 Breast
37.26
37.26
100 Breast
42.58
1:19.84
100 Breast
1:19.84
Breast 200 Y 2:53.49 Analysis 12 03/05/2026 BB A: 2:48.39 (+5.10s | 2.9%) 1 33 140 700
50 Breast
36.59
36.59
100 Breast
43.73
1:20.32
100 Breast
1:20.32
150 Breast
46.37
2:06.69
200 Breast
46.80
2:53.49
100 Breast
1:33.17
Fly 50 Y 30.48 12 02/27/2026 A AA: 29.69 (+0.79s | 2.6%) 3 59 277 956
Fly 100 Y 1:08.55 Analysis 12 03/05/2026 A AA: 1:05.89 (+2.66s | 3.9%) 3 45 260 1,000+
50 Fly
31.86
31.86
100 Fly
36.69
1:08.55
100 Fly
1:08.55
Fly 200 Y 2:37.47 Analysis 12 03/05/2026 BB A: 2:31.39 (+6.08s | 3.9%) 2 29 105 411
50 Fly
32.60
32.60
100 Fly
39.50
1:12.10
100 Fly
1:12.10
150 Fly
42.83
1:54.93
200 Fly
42.54
2:37.47
100 Fly
1:25.37
IM 100 Y 1:14.30 Analysis 12 10/10/2025 BB A: 1:09.99 (+4.31s | 5.8%) 4 102 498 1,000+
50 IM
34.96
34.96
100 IM
39.34
1:14.30
100 IM
1:14.30
IM 200 Y 2:52.08 Analysis 12 12/06/2024 B BB: 2:45.79 (+6.29s | 3.7%) 6 171 840 1,000+
50 Fly
36.41
36.41
100 Back
44.27
1:20.68
100 IM
1:20.68
150 Breast
51.80
2:12.48
200 Free
39.60
2:52.08
100 IM
1:31.40

Long course distance

Event Time Age Date Standard Next Standard Piranhas YMCA of the Suncoast Florida Swimming Southern Zone USA
Back 100 M 1:22.83 Analysis 12 01/17/2025 BB A: 1:21.89 (+0.94s | 1.1%) 2 38 108 374
50 Back
40.24
40.24
100 Back
42.59
1:22.83
100 Back
1:22.83
Breast 50 M 40.06 12 01/17/2025 A AA: 39.99 (+0.07s | 0.2%) 1 11 33 112
Fly 50 M 33.80 12 01/17/2025 A AA: 33.59 (+0.21s | 0.6%) 1 14 54 163
Fly 100 M 1:22.53 Analysis 12 01/17/2025 BB A: 1:19.49 (+3.04s | 3.7%) 3 35 95 328
50 Fly
36.91
36.91
100 Fly
45.62
1:22.53
100 Fly
1:22.53

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