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Vivian Mastros

Age: 14 years old
Age Category: 13-14
Team: Seal Beach Swim Club | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Seal Beach Swim Club Southern California Swimming Western Zone USA
Free 50 Y 26.87 14 12/12/2025 A AA: 26.69 (+0.18s | 0.7%) 1 131 610 1,000+
Free 100 Y 56.90 Analysis 14 12/12/2025 AA AAA: 55.79 (+1.11s | 2.0%) 1 77 317 1,000+
50 Free
27.73
27.73
100 Free
29.17
56.90
100 Free
56.90
Free 200 Y 2:10.86 Analysis 14 12/13/2024 A AA: 2:06.19 (+4.67s | 3.6%) 1 161 709 1,000+
50 Free
30.72
30.72
100 Free
33.81
1:04.53
100 Free
1:04.53
150 Free
33.52
1:38.05
200 Free
32.81
2:10.86
100 Free
1:06.33
Back 50 Y 43.16 14 07/30/2021 2 373 1,000+ 1,000+
Back 100 Y 1:01.79 Analysis 14 03/12/2026 AA AAA: 1:00.49 (+1.30s | 2.1%) 1 23 118 471
50 Back
30.24
30.24
100 Back
31.55
1:01.79
100 Back
1:01.79
Back 200 Y 2:14.84 Analysis 14 03/12/2026 AA AAA: 2:10.69 (+4.15s | 3.1%) 1 33 125 477
50 Back
31.18
31.18
100 Back
33.87
1:05.05
100 Back
1:05.05
150 Back
35.50
1:40.55
200 Back
34.29
2:14.84
100 Back
1:09.79
Fly 100 Y 1:04.35 Analysis 14 12/12/2025 A AA: 1:03.09 (+1.26s | 2.0%) 1 88 383 1,000+
50 Fly
30.17
30.17
100 Fly
34.18
1:04.35
100 Fly
1:04.35
IM 200 Y 2:28.85 Analysis 14 12/13/2024 BB A: 2:27.19 (+1.66s | 1.1%) 1 167 762 1,000+
50 Fly
32.00
32.00
100 Back
38.25
1:10.26
100 IM
1:10.26
150 Breast
45.05
1:55.31
200 Free
33.54
2:28.85
100 IM
1:18.59

Long course distance

Event Time Age Date Standard Next Standard Seal Beach Swim Club Southern California Swimming Western Zone USA
Free 50 M 32.47 14 06/12/2025 BB A: 31.89 (+0.58s | 1.8%) 1 297 1,000+ 1,000+
Free 100 M 1:05.03 Analysis 14 06/11/2026 AA AAA: 1:03.79 (+1.24s | 1.9%) 1 85 277 887
Free 200 M 2:25.85 Analysis 14 07/23/2025 A AA: 2:23.99 (+1.86s | 1.3%) 1 126 434 1,000+
Back 50 M 39.22 14 06/13/2024 2 249 1,000+ 1,000+
Back 100 M 1:11.37 Analysis 14 06/11/2026 AA AAA: 1:10.49 (+0.88s | 1.2%) 1 24 81 286
50 Back
34.46
34.46
100 Back
36.91
1:11.37
100 Back
1:11.37
Back 200 M 2:36.55 Analysis 14 06/11/2026 AA AAA: 2:31.89 (+4.66s | 3.0%) 1 32 111 405
Fly 100 M 1:12.86 Analysis 14 06/11/2026 A AA: 1:11.69 (+1.17s | 1.6%) 1 72 250 782
50 Fly
33.91
33.91
100 Fly
38.95
1:12.86
100 Fly
1:12.86
IM 200 M 2:45.28 Analysis 14 06/11/2026 A AA: 2:41.99 (+3.29s | 2.0%) 1 117 421 1,000+

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