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 29.35 12 01/23/2026 BB A: 28.09 (+1.26s | 4.3%) 9 167 763 1,000+
Free 100 Y 1:06.12 12 10/10/2025 BB A: 1:01.29 (+4.83s | 7.3%) 8 190 824 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 11 11/02/2024 B BB: 2:24.89 (+5.08s | 3.4%) 8 195 880 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%) 7 168 857 1,000+
Back 100 Y 1:17.63 12 01/23/2026 B BB: 1:15.69 (+1.94s | 2.5%) 6 151 768 1,000+
50 Back
37.50
37.50
100 Back
40.13
1:17.63
100 Back
1:17.63
Breast 50 Y 38.37 12 10/03/2025 BB A: 36.69 (+1.68s | 4.4%) 6 101 424 1,000+
Breast 100 Y 1:21.60 12 01/23/2026 BB A: 1:18.39 (+3.21s | 3.9%) 3 76 333 1,000+
50 Breast
38.85
38.85
100 Breast
42.75
1:21.60
100 Breast
1:21.60
Breast 200 Y 3:00.47 12 01/23/2026 BB A: 2:48.39 (+12.08s | 6.7%) 1 43 216 951
50 Breast
39.40
39.40
100 Breast
45.86
1:25.26
100 Breast
1:25.26
150 Breast
48.02
2:13.28
200 Breast
47.19
3:00.47
100 Breast
1:35.21
Fly 50 Y 31.31 12 01/23/2026 BB A: 31.19 (+0.12s | 0.4%) 5 80 364 1,000+
Fly 100 Y 1:12.18 12 01/23/2026 BB A: 1:09.29 (+2.89s | 4.0%) 5 82 392 1,000+
50 Fly
33.14
33.14
100 Fly
39.04
1:12.18
100 Fly
1:12.18
IM 100 Y 1:14.30 12 10/10/2025 BB A: 1:09.99 (+4.31s | 5.8%) 7 111 507 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 11 12/06/2024 B BB: 2:45.79 (+6.29s | 3.7%) 7 189 860 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 11 01/17/2025 BB A: 1:21.89 (+0.94s | 1.1%) 2 47 126 458
50 Back
40.24
40.24
100 Back
42.59
1:22.83
100 Back
1:22.83
Breast 50 M 40.06 11 01/17/2025 A AA: 39.99 (+0.07s | 0.2%) 2 21 47 155
Fly 50 M 33.80 11 01/17/2025 A AA: 33.59 (+0.21s | 0.6%) 2 23 74 222
Fly 100 M 1:22.53 11 01/17/2025 BB A: 1:19.49 (+3.04s | 3.7%) 3 45 122 412
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.