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Katherine Weaver

Age: 9 years old
Age Category: 10 & under
Team: Arlington Aquatic Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Arlington Aquatic Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 45.30 9 11/14/2025 B: 39.79 (+5.51s | 12.2%) 60 1,000+ 1,000+ 1,000+
Free 100 Y 1:50.89 Analysis 9 12/12/2025 B: 1:30.79 (+20.10s | 18.1%) 52 1,000+ 1,000+ 1,000+
50 Free
51.77
51.77
100 Free
59.12
1:50.89
100 Free
1:50.89
Free 200 Y 3:54.04 Analysis 9 01/17/2026 B: 3:22.79 (+31.25s | 13.4%) 30 438 1,000+ 1,000+
50 Free
49.78
49.78
100 Free
1:01.39
1:51.17
100 Free
1:51.17
150 Free
1:02.93
2:54.10
200 Free
59.94
3:54.04
100 Free
2:02.87
Back 25 Y 23.00 9 09/27/2025 6 172 819 1,000+
Back 50 Y 49.04 9 02/13/2026 B: 48.59 (+0.45s | 0.9%) 33 814 1,000+ 1,000+
Back 100 Y 1:50.80 Analysis 9 12/12/2025 B: 1:45.79 (+5.01s | 4.5%) 30 574 1,000+ 1,000+
Breast 25 Y 27.76 9 09/27/2025 10 228 942 1,000+
Breast 50 Y 51.63 9 03/21/2026 B BB: 48.69 (+2.94s | 5.7%) 21 518 1,000+ 1,000+
Breast 100 Y 1:59.98 Analysis 9 01/17/2026 B BB: 1:46.89 (+13.09s | 10.9%) 32 555 1,000+ 1,000+
50 Breast
55.96
55.96
100 Breast
1:04.02
1:59.98
100 Breast
1:59.98
Fly 50 Y 58.83 9 11/14/2025 B: 48.39 (+10.44s | 17.7%) 40 879 1,000+ 1,000+
Fly 100 Y 2:18.30 Analysis 9 03/21/2026 B: 1:56.69 (+21.61s | 15.6%) 25 279 1,000+ 1,000+
50 Fly
1:04.56
1:04.56
100 Fly
1:13.74
2:18.30
100 Fly
2:18.30
IM 100 Y 1:50.49 Analysis 9 12/12/2025 B: 1:44.29 (+6.20s | 5.6%) 33 827 1,000+ 1,000+
50 IM
52.52
52.52
100 IM
57.97
1:50.49
100 IM
1:50.49

Long course distance

Event Time Age Date Standard Next Standard Arlington Aquatic Club Potomac Valley Swimming Eastern Zone USA

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