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Catherine Bu

Age: 17 years old
Age Category: 17-18
Team: Nation's Capital Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Nation's Capital Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 24.50 17 12/11/2025 AAA AAAA: 23.49 (+1.01s | 4.1%) 8 34 118 690
Free 100 Y 52.45 Analysis 17 03/21/2024 AAA AAAA: 51.09 (+1.36s | 2.6%) 5 21 77 441
50 Free
25.39
25.39
100 Free
27.06
52.45
100 Free
52.45
Free 200 Y 1:51.04 Analysis 17 02/06/2026 AAA AAAA: 1:50.39 (+0.65s | 0.6%) 3 9 40 194
50 Free
26.26
26.26
100 Free
28.28
54.54
100 Free
54.54
150 Free
28.25
1:22.79
200 Free
28.25
1:51.04
100 Free
56.50
Free 500 Y 5:02.81 Analysis 17 03/05/2026 AAA AAAA: 4:57.39 (+5.42s | 1.8%) 4 10 55 267
50 Free
27.20
27.20
100 Free
29.68
56.88
100 Free
56.88
150 Free
30.37
1:27.25
200 Free
30.62
1:57.87
100 Free
1:00.99
250 Free
30.95
2:28.82
300 Free
30.77
2:59.59
100 Free
1:01.72
350 Free
30.68
3:30.27
400 Free
31.36
4:01.63
100 Free
1:02.04
450 Free
31.40
4:33.03
500 Free
29.78
5:02.81
100 Free
1:01.18
Breast 100 Y 1:03.52 Analysis 17 02/21/2026 AAAA 4 6 17 101
50 Breast
30.18
30.18
100 Breast
33.34
1:03.52
100 Breast
1:03.52
Breast 200 Y 2:19.41 Analysis 17 03/21/2024 AAA AAAA: 2:18.49 (+0.92s | 0.7%) 3 7 24 143
50 Breast
31.88
31.88
100 Breast
35.41
1:07.29
100 Breast
1:07.29
150 Breast
36.15
1:43.44
200 Breast
35.97
2:19.41
100 Breast
1:12.12
IM 200 Y 2:11.84 Analysis 17 12/11/2025 AA AAA: 2:08.49 (+3.35s | 2.5%) 11 38 165 797
50 Fly
28.82
28.82
100 Back
35.94
1:04.76
100 IM
1:04.76
150 Breast
37.20
1:41.96
200 Free
29.88
2:11.84
100 IM
1:07.08

Long course distance

Event Time Age Date Standard Next Standard Nation's Capital Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 M 29.13 17 01/14/2023 AA AAA: 28.19 (+0.94s | 3.2%) 8 27 133 1,000+
Free 100 M 1:01.93 Analysis 17 01/14/2023 AA AAA: 1:01.09 (+0.84s | 1.4%) 7 16 89 679
50 Free
29.77
29.77
100 Free
32.16
1:01.93
100 Free
1:01.93
Free 200 M 2:19.04 Analysis 17 01/14/2023 A AA: 2:17.69 (+1.35s | 1.0%) 14 29 154 1,000+
50 Free
32.00
32.00
100 Free
35.74
1:07.74
100 Free
1:07.74
150 Free
36.49
1:44.23
200 Free
34.81
2:19.04
100 Free
1:11.30
Back 100 M 1:16.22 Analysis 17 05/16/2024 BB A: 1:13.69 (+2.53s | 3.3%) 16 50 211 1,000+
50 Back
36.53
36.53
100 Back
39.68
1:16.21
100 Back
1:16.21
Breast 100 M 1:16.18 Analysis 17 01/14/2023 AAA AAAA: 1:13.09 (+3.09s | 4.1%) 2 4 27 160
50 Breast
35.97
35.97
100 Breast
40.21
1:16.18
100 Breast
1:16.18
Breast 200 M 2:44.66 Analysis 17 01/14/2023 AAA AAAA: 2:37.49 (+7.17s | 4.4%) 2 4 21 142
50 Breast
38.11
38.11
100 Breast
42.19
1:20.30
100 Breast
1:20.30
150 Breast
41.92
2:02.22
200 Breast
42.44
2:44.66
100 Breast
1:24.36
IM 200 M 2:34.39 Analysis 17 01/14/2023 AA AAA: 2:28.79 (+5.60s | 3.6%) 9 18 106 653
50 Fly
32.84
32.84
100 Back
44.15
1:16.99
100 IM
1:16.99
150 Breast
43.36
2:00.35
200 Free
34.04
2:34.39
100 IM
1:17.40

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