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Charlie Duke

Age: 10 years old
Age Category: 10 & under
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 25 Y 24.77 10 11/11/2023 70 753 1,000+ 1,000+
Free 50 Y 35.25 10 07/26/2026 BB A: 32.09 (+3.16s | 9.0%) 18 153 621 1,000+
Free 100 Y 1:16.53 Analysis 10 07/10/2026 BB A: 1:11.49 (+5.04s | 6.6%) 13 94 425 1,000+
Free 200 Y 3:17.54 Analysis 10 11/01/2025 B BB: 3:00.59 (+16.95s | 8.6%) 20 186 810 1,000+
Back 25 Y 34.59 10 11/11/2023 81 886 1,000+ 1,000+
Back 50 Y 46.30 10 03/07/2026 B BB: 43.29 (+3.01s | 6.5%) 23 303 1,000+ 1,000+
Breast 50 Y 45.73 10 03/07/2026 BB A: 42.79 (+2.94s | 6.4%) 15 103 383 1,000+
Breast 100 Y 1:41.13 Analysis 10 03/07/2026 BB A: 1:33.59 (+7.54s | 7.5%) 14 112 412 1,000+
Fly 50 Y 1:00.86 10 12/21/2024 B: 48.39 (+12.47s | 20.5%) 43 575 1,000+ 1,000+
Fly 100 Y 2:02.87 Analysis 10 11/01/2025 B: 1:56.69 (+6.18s | 5.0%) 21 151 664 1,000+
IM 100 Y 1:34.22 Analysis 10 03/07/2026 B BB: 1:33.19 (+1.03s | 1.1%) 21 215 729 1,000+

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 40.11 10 06/12/2026 BB A: 36.59 (+3.52s | 8.8%) 20 126 655 1,000+
Free 100 M 1:33.12 Analysis 10 05/16/2026 B BB: 1:32.99 (+0.13s | 0.1%) 18 147 700 1,000+
Free 200 M 3:52.09 Analysis 10 06/27/2025 B: 3:50.99 (+1.10s | 0.5%) 22 176 855 1,000+
Free 400 M 7:13.88 Analysis 10 06/12/2026 B BB: 7:01.69 (+12.19s | 2.8%) 9 46 185 626
Back 50 M 51.87 10 06/26/2026 B BB: 49.69 (+2.18s | 4.2%) 21 217 1,000+ 1,000+
Back 100 M 1:47.47 Analysis 10 05/16/2026 BB A: 1:34.59 (+12.88s | 12.0%) 16 121 698 1,000+
Breast 50 M 50.69 10 06/12/2026 BB A: 48.79 (+1.90s | 3.7%) 10 68 364 852
Breast 100 M 1:53.05 Analysis 10 06/26/2026 BB A: 1:48.39 (+4.66s | 4.1%) 9 78 412 1,000+
Fly 50 M 57.07 10 06/26/2026 B: 54.49 (+2.58s | 4.5%) 23 269 1,000+ 1,000+
IM 200 M 3:48.50 Analysis 10 06/12/2026 BB A: 3:22.09 (+26.41s | 11.6%) 12 109 519 1,000+

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