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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%) 17 146 668 1,000+
Free 100 Y 1:25.60 Analysis 9 02/27/2026 B BB: 1:21.09 (+4.51s | 5.3%) 14 132 621 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%) 20 144 615 1,000+
Back 100 Y 1:33.25 Analysis 9 02/27/2026 BB A: 1:22.29 (+10.96s | 11.8%) 11 87 398 1,000+
Breast 25 Y 29.76 9 09/28/2024 20 35 366 1,000+
Breast 50 Y 50.34 9 12/12/2025 B BB: 48.69 (+1.65s | 3.3%) 15 112 506 1,000+
Breast 100 Y 1:49.93 Analysis 9 01/03/2026 B BB: 1:46.89 (+3.04s | 2.8%) 10 90 431 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 32 275 1,000+
Fly 50 Y 50.21 9 11/08/2025 B: 48.39 (+1.82s | 3.6%) 18 182 740 1,000+
IM 100 Y 1:34.22 Analysis 9 02/27/2026 B BB: 1:33.19 (+1.03s | 1.1%) 15 97 431 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 41.18 9 07/17/2026 B BB: 40.89 (+0.29s | 0.7%) 20 129 369 1,000+
Free 100 M 1:30.66 Analysis 9 07/17/2026 BB A: 1:21.89 (+8.77s | 9.7%) 13 97 284 1,000+
50 Free
42.17
42.17
100 Free
48.49
1:30.66
100 Free
1:30.66
Free 200 M 3:18.19 Analysis 9 07/17/2026 BB A: 3:00.39 (+17.80s | 9.0%) 14 81 238 1,000+
50 Free
43.74
43.74
100 Free
52.39
1:36.13
100 Free
1:36.13
150 Free
51.99
2:28.12
200 Free
50.07
3:18.19
100 Free
1:42.06
Back 50 M 49.39 9 05/02/2026 BB A: 43.59 (+5.80s | 11.7%) 24 139 389 1,000+
Back 100 M 1:44.45 Analysis 9 06/05/2026 BB A: 1:34.59 (+9.86s | 9.4%) 14 84 269 1,000+
50 Back
51.22
51.22
100 Back
53.23
1:44.45
100 Back
1:44.45
Breast 50 M 55.00 9 07/17/2026 BB A: 48.79 (+6.21s | 11.3%) 14 96 256 1,000+
Breast 100 M 1:54.31 Analysis 9 07/17/2026 BB A: 1:48.39 (+5.92s | 5.2%) 10 49 141 1,000+
50 Breast
54.60
54.60
100 Breast
59.71
1:54.31
100 Breast
1:54.31
Fly 50 M 52.61 9 06/27/2026 B BB: 48.09 (+4.52s | 8.6%) 19 131 356 1,000+
IM 200 M 3:48.70 Analysis 9 07/17/2026 BB A: 3:22.09 (+26.61s | 11.6%) 15 88 226 1,000+
50 Fly
52.47
52.47
150 Breast
2:05.55
2:58.02
200 Free
50.68
3:48.70
100 IM
2:56.23

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.