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Katherine Libby

Age: 9 years old
Age Category: 10 & under
Team: Nova of Virginia | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Nova of Virginia Virginia Swimming Eastern Zone USA
Free 25 Y 16.97 9 01/19/2024 14 55 238 651
Free 50 Y 32.14 9 01/09/2026 BB A: 32.09 (+0.05s | 0.2%) 6 39 285 1,000+
Free 75 Y 56.84 Analysis 9 11/07/2025 1 1 4 4
Free 100 Y 1:13.50 Analysis 9 10/04/2025 BB A: 1:11.49 (+2.01s | 2.7%) 6 43 361 1,000+
50 Free
34.11
34.11
100 Free
39.39
1:13.50
100 Free
1:13.50
Free 200 Y 2:46.47 Analysis 9 11/07/2025 BB A: 2:38.39 (+8.08s | 4.9%) 6 48 433 1,000+
50 Free
33.61
33.61
100 Free
41.77
1:15.38
100 Free
1:15.38
150 Free
48.09
2:03.47
200 Free
43.00
2:46.47
100 Free
1:31.09
Back 25 Y 20.90 9 02/10/2024 8 54 271 748
Back 50 Y 39.71 9 01/09/2026 BB A: 37.99 (+1.72s | 4.3%) 20 73 552 1,000+
Back 100 Y 1:25.29 Analysis 9 11/22/2025 BB A: 1:22.29 (+3.00s | 3.5%) 11 52 452 1,000+
50 Back
40.64
40.64
100 Back
44.65
1:25.29
100 Back
1:25.29
Breast 25 Y 25.20 9 12/01/2023 22 113 456 1,000+
Breast 50 Y 43.70 9 01/09/2026 BB A: 42.79 (+0.91s | 2.1%) 7 37 343 1,000+
Breast 100 Y 1:34.42 Analysis 9 11/07/2025 BB A: 1:33.59 (+0.83s | 0.9%) 6 31 281 1,000+
50 Breast
44.98
44.98
100 Breast
49.44
1:34.42
100 Breast
1:34.42
Fly 25 Y 19.71 9 02/10/2024 9 48 223 688
Fly 50 Y 38.41 9 01/09/2026 BB A: 36.99 (+1.42s | 3.7%) 10 45 437 1,000+
Fly 100 Y 1:27.59 Analysis 9 11/22/2025 BB A: 1:26.09 (+1.50s | 1.7%) 6 27 274 961
50 Fly
39.80
39.80
100 Fly
47.79
1:27.59
100 Fly
1:27.59
IM 100 Y 1:22.52 Analysis 9 01/09/2026 BB A: 1:22.09 (+0.43s | 0.5%) 6 30 267 909
50 IM
38.87
38.87
100 IM
43.65
1:22.52
100 IM
1:22.52
IM 200 Y 2:58.78 Analysis 9 11/22/2025 BB A: 2:55.49 (+3.29s | 1.8%) 6 24 228 907
50 Back
39.60
39.60
50 IM
39.60
100 Free
48.24
1:27.84
50 IM
48.24
150 Free
52.46
2:20.30
50 IM
52.46
200 Free
38.48
2:58.78
50 IM
38.48

Long course distance

Event Time Age Date Standard Next Standard Nova of Virginia Virginia Swimming Eastern Zone USA
Free 50 M 41.16 9 05/17/2024 B BB: 40.89 (+0.27s | 0.7%) 1 9 21 613
Free 100 M 1:35.06 Analysis 9 04/26/2024 B BB: 1:32.99 (+2.07s | 2.2%) 2 11 29 621
50 Free
43.55
43.55
100 Free
51.51
1:35.06
100 Free
1:35.06
Free 200 M 3:53.40 Analysis 9 06/29/2023 B: 3:50.99 (+2.41s | 1.0%) 5 25 44 705
50 Free
49.74
49.74
100 Free
59.65
1:49.39
100 Free
1:49.39
150 Free
1:02.27
2:51.66
200 Free
1:01.74
3:53.40
100 Free
2:04.01
Back 50 M 47.59 9 05/17/2024 BB A: 43.59 (+4.00s | 8.4%) 4 9 23 466
Back 100 M 1:41.65 Analysis 9 04/26/2024 BB A: 1:34.59 (+7.06s | 6.9%) 3 4 13 328
50 Back
48.68
48.68
100 Back
52.97
1:41.65
100 Back
1:41.65
Breast 50 M 1:06.72 9 06/29/2023 B: 1:02.19 (+4.53s | 6.8%) 13 57 89 1,000+
Breast 100 M 2:09.18 Analysis 9 04/26/2024 B BB: 2:03.89 (+5.29s | 4.1%) 4 18 37 722
50 Breast
1:02.48
1:02.48
100 Breast
1:06.70
2:09.18
100 Breast
2:09.18
Fly 50 M 50.59 9 05/17/2024 B BB: 48.09 (+2.50s | 4.9%) 4 11 31 559
Fly 100 M 2:17.96 Analysis 9 06/29/2023 B: 2:12.79 (+5.17s | 3.7%) 1 5 12 398
50 Fly
59.88
59.88
100 Fly
1:18.08
2:17.96
100 Fly
2:17.96

Above are the fastest times that Katherine Libby 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.