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Mary Opsahl

Age: 10 years old
Age Category: 10 & under
Team: North Suburban Aquatic Club | Minnesota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard North Suburban Aquatic Club Minnesota Swimming Central Zone USA
Free 50 Y 36.43 10 01/09/2026 B BB: 35.99 (+0.44s | 1.2%) 1 188 818 1,000+
Free 100 Y 1:28.41 10 02/21/2026 B BB: 1:21.09 (+7.32s | 8.3%) 2 257 1,000+ 1,000+
50 Free
41.25
41.25
100 Free
47.16
1:28.41
100 Free
1:28.41
Back 50 Y 43.79 10 01/24/2026 B BB: 43.29 (+0.50s | 1.1%) 2 217 865 1,000+
Back 100 Y 1:35.03 10 01/24/2026 B BB: 1:33.99 (+1.04s | 1.1%) 5 177 678 1,000+
50 Back
1:35.14
1:35.14
100 Back
0.-11
1:35.03
100 Back
1:35.03
Back 200 Y 3:24.90 10 01/24/2026 1 25 50 334
50 Back
49.02
49.02
100 Back
51.51
1:40.53
100 Back
1:40.53
150 Back
53.74
2:34.27
200 Back
50.63
3:24.90
100 Back
1:44.37
Breast 50 Y 53.15 10 12/12/2025 B BB: 48.69 (+4.46s | 8.4%) 3 296 1,000+ 1,000+
Breast 100 Y 1:51.68 10 02/01/2026 B BB: 1:46.89 (+4.79s | 4.3%) 2 185 706 1,000+
50 Breast
56.18
56.18
100 Breast
55.50
1:51.68
100 Breast
1:51.68
Fly 50 Y 43.47 10 02/21/2026 B BB: 42.69 (+0.78s | 1.8%) 2 141 558 1,000+

Long course distance

Event Time Age Date Standard Next Standard North Suburban Aquatic Club Minnesota Swimming Central Zone USA
Free 50 M 46.20 10 06/13/2025 B: 45.29 (+0.91s | 2.0%) 3 151 244 1,000+
Back 50 M 51.37 10 06/13/2025 B BB: 49.69 (+1.68s | 3.3%) 2 121 191 1,000+
Breast 50 M 1:05.34 10 06/13/2025 B: 1:02.19 (+3.15s | 4.8%) 2 149 238 1,000+

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