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Justin Mau

Age: 12 years old
Age Category: 11-12
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 Y 30.22 12 03/07/2026 BB A: 28.09 (+2.13s | 7.0%) 30 282 1,000+ 1,000+
Free 100 Y 1:06.47 12 03/07/2026 B BB: 1:06.39 (+0.08s | 0.1%) 25 237 1,000+ 1,000+
Free 200 Y 2:27.73 12 03/07/2026 B BB: 2:24.89 (+2.84s | 1.9%) 25 212 897 1,000+
Back 50 Y 36.35 12 03/07/2026 B BB: 35.59 (+0.76s | 2.1%) 26 244 1,000+ 1,000+
Back 100 Y 1:24.26 12 11/15/2025 B: 1:22.19 (+2.07s | 2.5%) 34 304 1,000+ 1,000+
50 Back
41.39
41.39
100 Back
42.87
1:24.26
100 Back
1:24.26
Back 200 Y 2:47.63 12 02/07/2026 B BB: 2:40.49 (+7.14s | 4.3%) 25 139 464 1,000+
50 Back
38.86
38.86
100 Back
43.22
1:22.08
100 Back
1:22.08
150 Back
44.36
2:06.44
200 Back
41.19
2:47.63
100 Back
1:25.55
Breast 50 Y 41.95 12 02/07/2026 B BB: 40.09 (+1.86s | 4.4%) 28 303 1,000+ 1,000+
Breast 100 Y 1:35.58 12 10/25/2025 B: 1:32.59 (+2.99s | 3.1%) 32 366 1,000+ 1,000+
Breast 200 Y 3:49.99 11 02/22/2025 B: 3:16.39 (+33.60s | 14.6%) 42 255 831 1,000+
Fly 50 Y 35.89 12 01/24/2026 B BB: 34.19 (+1.70s | 4.7%) 27 283 1,000+ 1,000+
Fly 100 Y 1:34.93 12 11/15/2025 B: 1:22.89 (+12.04s | 12.7%) 32 318 1,000+ 1,000+
50 Fly
43.78
43.78
100 Fly
51.15
1:34.93
100 Fly
1:34.93
IM 100 Y 1:17.95 12 03/07/2026 B BB: 1:15.89 (+2.06s | 2.6%) 27 245 937 1,000+
IM 200 Y 2:50.83 12 03/07/2026 B BB: 2:45.79 (+5.04s | 3.0%) 30 225 935 1,000+

Long course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 M 39.59 12 04/19/2025 B: 37.39 (+2.20s | 5.6%) 32 358 1,000+ 1,000+
Free 100 M 1:29.58 12 04/19/2025 B: 1:22.09 (+7.49s | 8.4%) 30 354 1,000+ 1,000+
Free 200 M 2:59.45 12 07/19/2025 B: 2:59.19 (+0.26s | 0.1%) 21 184 689 1,000+
Back 50 M 50.44 12 04/19/2025 B: 44.49 (+5.95s | 11.8%) 35 379 1,000+ 1,000+
Back 100 M 1:41.35 12 07/19/2025 B: 1:37.19 (+4.16s | 4.1%) 27 260 1,000+ 1,000+
Breast 50 M 58.12 12 04/19/2025 B: 49.79 (+8.33s | 14.3%) 38 442 1,000+ 1,000+
Breast 100 M 2:01.37 12 07/19/2025 B: 1:47.79 (+13.58s | 11.2%) 29 323 1,000+ 1,000+
Breast 200 M 4:02.98 12 07/19/2025 B: 3:47.89 (+15.09s | 6.2%) 11 85 268 475
Fly 50 M 1:08.79 11 07/20/2024 B: 41.99 (+26.80s | 39.0%) 41 518 1,000+ 1,000+
Fly 100 M 2:02.01 12 07/19/2025 B: 1:35.09 (+26.92s | 22.1%) 23 202 743 1,000+
IM 200 M 3:37.61 12 07/19/2025 B: 3:24.39 (+13.22s | 6.1%) 23 206 807 1,000+

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