Rosemary Thirolf

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 35.09 10 12/04/2025 BB A: 32.09 (+3.00s | 8.5%) 60 246 1,000+ 1,000+
Free 100 Y 1:16.71 10 12/04/2025 BB A: 1:11.49 (+5.22s | 6.8%) 36 151 651 1,000+
50 Free
36.84
36.84
100 Free
39.87
1:16.71
100 Free
1:16.71
Breast 50 Y 48.19 10 12/04/2025 BB A: 42.79 (+5.40s | 11.2%) 76 313 1,000+ 1,000+
Breast 100 Y 1:42.12 10 12/04/2025 BB A: 1:33.59 (+8.53s | 8.4%) 53 203 768 1,000+
Breast 200 Y 3:35.42 10 12/04/2025 9 42 120 257
50 Breast
47.90
47.90
100 Breast
55.45
1:43.35
100 Breast
1:43.35
150 Breast
58.25
2:41.60
200 Breast
53.82
3:35.42
100 Breast
1:52.07
Fly 50 Y 42.47 10 12/04/2025 BB A: 36.99 (+5.48s | 12.9%) 85 299 999 1,000+
IM 100 Y 1:30.58 10 12/04/2025 BB A: 1:22.09 (+8.49s | 9.4%) 67 242 877 1,000+
50 IM
44.32
44.32
100 IM
46.26
1:30.58
100 IM
1:30.58

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