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Gianna Ku

Age: 16 years old
Age Category: 15-16
Team: Northside Aquatics | South Texas Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Northside Aquatics South Texas Swimming Southern Zone USA
Free 50 Y 29.72 15 12/12/2025 B Min BB: 29.49 (+0.23s | 0.8%)
Free 100 Y 1:03.14 Analysis 15 10/24/2025 BB Min A: 58.89 (+4.25s | 6.7%)
Free 200 Y 2:20.90 Analysis 15 12/12/2025 B Min BB: 2:18.39 (+2.51s | 1.8%)
Free 500 Y 6:32.17 Analysis 15 03/01/2025 B Min BB: 6:22.79 (+9.38s | 2.4%)
Back 100 Y 1:19.66 Analysis 15 10/09/2024 B: 1:16.89 (+2.77s | 3.5%)
Back 200 Y 2:46.03 Analysis 15 10/24/2025 B: 2:42.19 (+3.84s | 2.3%)
Breast 50 Y 38.71 15 12/12/2025
Breast 100 Y 1:25.92 Analysis 15 03/01/2025 B Min BB: 1:22.29 (+3.63s | 4.2%)
Breast 200 Y 3:08.80 Analysis 15 01/11/2025 B Min BB: 2:57.39 (+11.41s | 6.0%)
Fly 50 Y 32.92 15 12/12/2025
Fly 100 Y 1:16.12 Analysis 15 10/24/2025 B: 1:14.39 (+1.73s | 2.3%)
IM 200 Y 2:41.04 Analysis 15 01/31/2025 B Min BB: 2:39.49 (+1.55s | 1.0%)
IM 400 Y 5:54.20 Analysis 15 01/11/2025 B Min BB: 5:39.69 (+14.51s | 4.1%)

Long course distance

Event Time Age Date Standard Next Standard Northside Aquatics South Texas Swimming Southern Zone USA
Free 50 M 33.10 15 05/16/2025 BB Min A: 31.89 (+1.21s | 3.7%)
Free 100 M 1:11.36 Analysis 15 06/27/2025 BB Min A: 1:09.59 (+1.77s | 2.5%)
Free 200 M 2:42.86 Analysis 15 05/16/2025 B Min BB: 2:42.79 (+0.07s | 0.0%)
Free 400 M 6:01.83 Analysis 15 05/06/2026 B: 5:55.19 (+6.64s | 1.8%)
Free 800 M 12:17.62 Analysis 15 05/16/2025 B Min BB: 11:50.79 (+26.83s | 3.6%)
Back 50 M 43.73 15 05/06/2026
Back 100 M 1:35.82 Analysis 15 04/11/2025 B: 1:29.69 (+6.13s | 6.4%)
Back 200 M 3:23.51 Analysis 15 05/01/2026 B: 3:06.79 (+16.72s | 8.2%)
Breast 50 M 46.05 15 05/16/2025
Breast 100 M 1:42.54 Analysis 15 05/07/2025 B: 1:42.39 (+0.15s | 0.1%)
Breast 200 M 3:37.25 Analysis 15 04/11/2025 B Min BB: 3:24.59 (+12.66s | 5.8%)
Fly 50 M 36.49 15 06/11/2026
Fly 100 M 1:29.79 Analysis 15 05/07/2025 B: 1:27.19 (+2.60s | 2.9%)
IM 200 M 3:09.05 Analysis 15 05/16/2025 B Min BB: 3:03.09 (+5.96s | 3.2%)

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