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Rosie Olson

Age: 9 years old
Age Category: 10 & under
Team: Riptide Swim Team | Minnesota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Riptide Swim Team Minnesota Swimming Central Zone USA
Free 50 Y 37.21 9 02/27/2026 B BB: 35.99 (+1.22s | 3.3%) 19 164 736 1,000+
Free 100 Y 1:25.60 Analysis 9 02/27/2026 B BB: 1:21.09 (+4.51s | 5.3%) 16 148 683 1,000+
50 Free
40.36
40.36
100 Free
45.24
1:25.60
100 Free
1:25.60
Back 50 Y 43.81 9 02/27/2026 B BB: 43.29 (+0.52s | 1.2%) 21 159 674 1,000+
Back 100 Y 1:33.25 Analysis 9 02/27/2026 BB A: 1:22.29 (+10.96s | 11.8%) 12 99 443 1,000+
Breast 25 Y 29.76 9 09/28/2024 20 35 371 1,000+
Breast 50 Y 50.34 9 12/12/2025 B BB: 48.69 (+1.65s | 3.3%) 16 128 557 1,000+
Breast 100 Y 1:49.93 Analysis 9 01/03/2026 B BB: 1:46.89 (+3.04s | 2.8%) 12 103 477 1,000+
50 Breast
52.23
52.23
100 Breast
57.70
1:49.93
100 Breast
1:49.93
Fly 25 Y 24.62 9 10/27/2024 15 31 282 1,000+
Fly 50 Y 50.21 9 11/08/2025 B: 48.39 (+1.82s | 3.6%) 20 200 794 1,000+
IM 100 Y 1:34.22 Analysis 9 02/27/2026 B BB: 1:33.19 (+1.03s | 1.1%) 17 108 471 1,000+
50 IM
43.92
43.92
100 IM
50.30
1:34.22
100 IM
1:34.22

Long course distance

Event Time Age Date Standard Next Standard Riptide Swim Team Minnesota Swimming Central Zone USA
Free 50 M 41.33 9 06/27/2026 B BB: 40.89 (+0.44s | 1.1%) 21 128 276 1,000+
Free 100 M 1:32.06 Analysis 9 06/27/2026 BB A: 1:21.89 (+10.17s | 11.0%) 17 105 222 1,000+
50 Free
43.94
43.94
100 Free
48.12
1:32.06
100 Free
1:32.06
Free 200 M 3:24.91 Analysis 9 06/05/2026 BB A: 3:00.39 (+24.52s | 12.0%) 14 89 191 1,000+
50 Free
47.18
47.18
100 Free
53.82
1:41.00
100 Free
1:41.00
150 Free
55.13
2:36.13
200 Free
48.78
3:24.91
100 Free
1:43.91
Back 50 M 49.39 9 05/02/2026 BB A: 43.59 (+5.80s | 11.7%) 24 134 301 1,000+
Back 100 M 1:44.45 Analysis 9 06/05/2026 BB A: 1:34.59 (+9.86s | 9.4%) 14 78 187 1,000+
50 Back
51.22
51.22
100 Back
53.23
1:44.45
100 Back
1:44.45
Breast 50 M 55.41 9 06/27/2026 BB A: 48.79 (+6.62s | 11.9%) 16 96 188 1,000+
Breast 100 M 1:58.52 Analysis 9 06/27/2026 BB A: 1:48.39 (+10.13s | 8.5%) 14 76 160 1,000+
50 Breast
56.93
56.93
100 Breast
1:01.59
1:58.52
100 Breast
1:58.52
Fly 50 M 52.61 9 06/27/2026 B BB: 48.09 (+4.52s | 8.6%) 18 127 279 1,000+
IM 200 M 3:49.55 Analysis 9 06/05/2026 B BB: 3:48.89 (+0.66s | 0.3%) 16 85 173 1,000+
50 Fly
52.82
52.82
100 Back
57.45
1:50.27
100 IM
1:50.27
150 Breast
1:07.23
2:57.50
200 Free
52.05
3:49.55
100 IM
1:59.28

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