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Mariana Holdo

Age: 10 years old
Age Category: 10 & under
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 37.10 10 01/16/2026 B BB: 35.99 (+1.11s | 3.0%) 96 429 1,000+ 1,000+
Free 100 Y 1:23.73 Analysis 10 02/20/2026 B BB: 1:21.09 (+2.64s | 3.2%) 100 343 1,000+ 1,000+
50 Free
37.73
37.73
100 Free
46.00
1:23.73
100 Free
1:23.73
Back 50 Y 47.66 10 11/14/2025 B BB: 43.29 (+4.37s | 9.2%) 143 716 1,000+ 1,000+
Fly 50 Y 42.06 10 02/20/2026 BB A: 36.99 (+5.07s | 12.1%) 77 267 911 1,000+
IM 100 Y 1:35.91 Analysis 10 03/20/2026 B BB: 1:33.19 (+2.72s | 2.8%) 114 406 1,000+ 1,000+
50 IM
43.56
43.56
100 IM
52.35
1:35.91
100 IM
1:35.91

Long course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA

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