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Kaitlyn Bui

Age: 11 years old
Age Category: 11-12
Team: Puffins Swimming | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Puffins Swimming Pacific Swimming Western Zone USA
Free 50 Y 29.01 11 01/16/2026 A AA: 28.09 (+0.92s | 3.2%) 1 122 586 1,000+
Free 100 Y 1:03.10 Analysis 11 01/16/2026 A AA: 1:01.39 (+1.71s | 2.7%) 1 97 449 1,000+
Free 200 Y 2:17.07 Analysis 11 02/07/2026 A AA: 2:13.49 (+3.58s | 2.6%) 1 63 327 1,000+
Free 500 Y 5:59.24 Analysis 11 01/16/2026 A AA: 5:58.89 (+0.35s | 0.1%) 1 46 200 836
Back 50 Y 34.59 11 10/25/2025 BB A: 33.19 (+1.40s | 4.0%) 1 136 659 1,000+
Back 100 Y 1:10.65 Analysis 11 04/26/2026 A AA: 1:09.59 (+1.06s | 1.5%) 1 61 287 1,000+
50 Back
33.87
33.87
100 Back
36.78
1:10.65
100 Back
1:10.65
Back 200 Y 2:39.71 Analysis 11 09/27/2025 BB A: 2:33.89 (+5.82s | 3.6%) 1 82 318 1,000+
Breast 50 Y 33.86 11 03/20/2026 AAA AAAA: 32.99 (+0.87s | 2.6%) 1 7 42 138
Breast 100 Y 1:14.41 Analysis 11 03/20/2026 AAA AAAA: 1:11.49 (+2.92s | 3.9%) 1 16 80 285
50 Breast
35.26
35.26
100 Breast
39.15
1:14.41
100 Breast
1:14.41
Breast 200 Y 2:41.71 Analysis 11 03/20/2026 AA AAA: 2:41.69 (+0.02s | 0.0%) 1 16 49 160
50 Breast
37.45
37.45
100 Breast
40.47
1:17.92
100 Breast
1:17.92
150 Breast
42.04
1:59.96
200 Breast
41.75
2:41.71
100 Breast
1:23.79
Fly 50 Y 31.71 11 01/16/2026 BB A: 31.59 (+0.12s | 0.4%) 1 100 397 1,000+
Fly 100 Y 1:11.69 Analysis 11 02/07/2026 A AA: 1:08.59 (+3.10s | 4.3%) 1 74 335 1,000+
Fly 200 Y 2:39.69 Analysis 11 02/07/2026 BB A: 2:37.19 (+2.50s | 1.6%) 1 39 100 396
IM 100 Y 1:07.43 Analysis 11 03/20/2026 AA AAA: 1:06.99 (+0.44s | 0.7%) 1 23 89 295
50 IM
32.61
32.61
100 IM
34.81
1:07.43
100 IM
1:07.43
IM 200 Y 2:27.61 Analysis 11 03/20/2026 AA AAA: 2:24.49 (+3.12s | 2.1%) 1 36 150 532
50 Fly
33.03
33.03
100 Back
38.38
1:11.41
100 IM
1:11.41
150 Breast
42.73
1:54.14
200 Free
33.47
2:27.61
100 IM
1:16.20
IM 400 Y 5:12.30 Analysis 11 03/20/2026 AA AAA: 5:07.79 (+4.51s | 1.4%) 1 28 69 207
50 Fly
34.80
34.80
100 Fly
39.77
1:14.57
100 Fly
1:14.57
150 Back
40.17
1:54.74
200 Back
40.65
2:35.39
100 Back
1:20.82
250 Breast
42.05
3:17.44
300 Breast
43.31
4:00.75
100 Breast
1:25.36
350 Free
35.58
4:36.33
400 Free
35.97
5:12.30
100 Free
1:11.55

Long course distance

Event Time Age Date Standard Next Standard Puffins Swimming Pacific Swimming Western Zone USA
Free 50 M 33.40 11 05/23/2025 BB A: 33.19 (+0.21s | 0.6%) 1 84 405 939
Free 100 M 1:13.46 Analysis 11 05/23/2025 BB A: 1:13.39 (+0.07s | 0.1%) 1 92 343 821
Free 200 M 2:34.29 Analysis 11 07/11/2025 A AA: 2:33.09 (+1.20s | 0.8%) 1 38 152 387
50 Free
34.52
34.52
100 Free
38.72
1:13.24
100 Free
1:13.24
150 Free
41.21
1:54.45
200 Free
39.84
2:34.29
100 Free
1:21.05
Back 50 M 39.65 11 06/27/2025 BB A: 38.39 (+1.26s | 3.2%) 1 72 377 819
Back 100 M 1:23.25 Analysis 11 07/11/2025 A AA: 1:20.79 (+2.46s | 3.0%) 1 49 226 502
Breast 50 M 39.31 11 07/11/2025 AA AAA: 39.09 (+0.22s | 0.6%) 1 5 33 61
Breast 100 M 1:25.72 Analysis 11 07/11/2025 AAA AAAA: 1:21.79 (+3.93s | 4.6%) 1 6 35 60
50 Breast
39.44
39.44
100 Breast
46.28
1:25.72
100 Breast
1:25.72
Fly 50 M 35.29 11 05/23/2025 A AA: 34.29 (+1.00s | 2.8%) 1 56 222 443
Fly 100 M 1:20.65 Analysis 11 06/27/2025 A AA: 1:18.69 (+1.96s | 2.4%) 1 38 143 295
IM 200 M 2:46.62 Analysis 11 07/11/2025 AA AAA: 2:45.49 (+1.13s | 0.7%) 1 21 70 130

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