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Mason Robinson

Age: 12 years old
Age Category: 11-12
Team: Swim South Bay | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Swim South Bay Pacific Swimming Western Zone USA
Free 50 Y 36.10 12 01/16/2026 B: 32.79 (+3.31s | 9.2%) 8 705 1,000+ 1,000+
Free 100 Y 1:18.55 Analysis 12 01/16/2026 B: 1:11.49 (+7.06s | 9.0%) 7 587 1,000+ 1,000+
Free 200 Y 2:49.80 Analysis 12 02/28/2026 B: 2:35.99 (+13.81s | 8.1%) 6 408 1,000+ 1,000+
Back 50 Y 42.55 12 01/16/2026 B: 38.49 (+4.06s | 9.5%) 7 540 1,000+ 1,000+
Back 100 Y 1:30.00 Analysis 12 10/11/2025 B: 1:22.19 (+7.81s | 8.7%) 5 411 1,000+ 1,000+
Back 200 Y 3:18.53 Analysis 12 11/14/2025 B: 2:52.89 (+25.64s | 12.9%) 4 225 711 1,000+
50 Back
49.35
49.35
100 Back
51.24
1:40.59
100 Back
1:40.59
150 Back
50.59
2:31.18
200 Back
47.35
3:18.53
100 Back
1:37.94
Breast 50 Y 44.16 12 10/11/2025 B: 43.49 (+0.67s | 1.5%) 4 381 1,000+ 1,000+
Breast 100 Y 1:36.78 Analysis 12 02/28/2026 B: 1:32.59 (+4.19s | 4.3%) 5 363 1,000+ 1,000+
Breast 200 Y 3:33.31 Analysis 12 11/14/2025 B: 3:16.39 (+16.92s | 7.9%) 4 214 694 1,000+
50 Breast
50.25
50.25
100 Breast
55.70
1:45.95
100 Breast
1:45.95
150 Breast
55.31
2:41.26
200 Breast
52.05
3:33.31
100 Breast
1:47.36
Fly 50 Y 39.88 12 01/16/2026 B: 37.09 (+2.79s | 7.0%) 6 428 1,000+ 1,000+
IM 100 Y 1:28.39 Analysis 12 01/16/2026 B: 1:21.89 (+6.50s | 7.4%) 6 496 1,000+ 1,000+
IM 200 Y 3:26.60 Analysis 12 10/04/2024 B: 2:59.29 (+27.31s | 13.2%) 5 438 1,000+ 1,000+
IM 400 Y 6:35.84 Analysis 12 03/28/2026 B: 6:17.09 (+18.75s | 4.7%) 4 107 340 1,000+

Long course distance

Event Time Age Date Standard Next Standard Swim South Bay Pacific Swimming Western Zone USA
Free 50 M 39.90 12 06/27/2025 B: 37.39 (+2.51s | 6.3%) 3 306 1,000+ 1,000+
Free 100 M 1:30.21 Analysis 12 06/27/2025 B: 1:22.09 (+8.12s | 9.0%) 3 306 1,000+ 1,000+
Free 200 M 3:15.08 Analysis 12 07/12/2025 B: 2:59.19 (+15.89s | 8.1%) 3 223 895 1,000+
50 Free
44.52
44.52
100 Free
50.61
1:35.13
100 Free
1:35.13
150 Free
50.26
2:25.39
200 Free
49.69
3:15.08
100 Free
1:39.95
Free 400 M 7:40.42 Analysis 12 07/12/2024 B: 6:21.09 (+79.33s | 17.2%) 1 131 483 1,000+
Back 50 M 49.27 12 06/27/2025 B: 44.49 (+4.78s | 9.7%) 4 295 1,000+ 1,000+
Back 100 M 1:53.85 Analysis 12 07/12/2024 B: 1:37.19 (+16.66s | 14.6%) 5 324 1,000+ 1,000+
Breast 50 M 50.70 12 06/27/2025 B: 49.79 (+0.91s | 1.8%) 2 188 755 1,000+
Breast 100 M 1:51.01 Analysis 12 07/12/2024 B: 1:47.79 (+3.22s | 2.9%) 2 185 729 1,000+
Fly 50 M 49.50 12 06/27/2025 B: 41.99 (+7.51s | 15.2%) 4 280 1,000+ 1,000+

Above are the fastest times that Mason Robinson 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.