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Bokun Zhao

Age: 15 years old
Age Category: 15-16
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 Y 22.96 15 01/24/2026 AA AAA: 22.19 (+0.77s | 3.4%) 11 98 422 1,000+
Free 100 Y 49.84 Analysis 15 02/13/2026 AA AAA: 48.79 (+1.05s | 2.1%) 13 96 402 1,000+
50 Free
24.08
24.08
100 Free
25.76
49.84
100 Free
49.84
Free 200 Y 1:48.19 Analysis 15 02/13/2026 AA AAA: 1:46.89 (+1.30s | 1.2%) 6 74 304 1,000+
50 Free
26.07
26.07
100 Free
26.95
53.02
100 Free
53.02
150 Free
27.62
1:20.64
200 Free
27.55
1:48.19
100 Free
55.17
Free 500 Y 5:00.34 Analysis 15 12/06/2024 AA AAA: 4:49.49 (+10.85s | 3.6%) 11 99 411 1,000+
50 Free
26.58
26.58
100 Free
29.16
55.74
100 Free
55.74
150 Free
29.92
1:25.66
200 Free
30.48
1:56.14
100 Free
1:00.40
250 Free
30.44
2:26.58
300 Free
31.53
2:58.11
100 Free
1:01.97
350 Free
30.63
3:28.74
400 Free
31.54
4:00.28
100 Free
1:02.17
450 Free
30.00
4:30.28
500 Free
30.06
5:00.34
100 Free
1:00.06
Free 1000 Y 10:20.97 Analysis 15 12/20/2025 AA AAA: 10:06.39 (+14.58s | 2.3%) 4 45 240 738
50 Free
26.87
26.87
100 Free
29.29
56.16
100 Free
56.16
150 Free
30.73
1:26.89
200 Free
31.53
1:58.42
100 Free
1:02.26
250 Free
31.15
2:29.57
300 Free
31.41
3:00.98
100 Free
1:02.56
350 Free
31.80
3:32.78
400 Free
32.11
4:04.89
100 Free
1:03.91
450 Free
31.28
4:36.17
500 Free
32.14
5:08.31
100 Free
1:03.42
550 Free
31.76
5:40.07
600 Free
32.62
6:12.69
100 Free
1:04.38
650 Free
31.37
6:44.06
700 Free
31.33
7:15.39
100 Free
1:02.70
750 Free
32.19
7:47.58
800 Free
30.66
8:18.24
100 Free
1:02.85
850 Free
30.58
8:48.82
900 Free
31.02
9:19.84
100 Free
1:01.60
950 Free
32.06
9:51.90
1000 Free
29.07
10:20.97
100 Free
1:01.13
Free 1650 Y 17:31.81 Analysis 15 02/15/2025 AA AAA: 16:50.89 (+40.92s | 3.9%) 7 61 238 689
Back 50 Y 26.63 15 04/03/2025 4 53 287 919
Back 100 Y 56.38 Analysis 15 03/14/2025 A AA: 55.49 (+0.89s | 1.6%) 6 71 326 1,000+
50 Back
27.57
27.57
100 Back
28.81
56.38
100 Back
56.38
Back 200 Y 2:01.30 Analysis 15 03/14/2025 A AA: 2:01.29 (+0.01s | 0.0%) 6 51 230 850
50 Back
28.52
28.52
100 Back
30.34
58.86
100 Back
58.86
150 Back
31.31
1:30.17
200 Back
31.13
2:01.30
100 Back
1:02.44
Breast 50 Y 32.03 15 01/06/2024 11 124 612 1,000+
Breast 100 Y 1:08.16 Analysis 15 01/24/2026 BB A: 1:05.89 (+2.27s | 3.3%) 25 203 848 1,000+
50 Breast
32.43
32.43
100 Breast
35.72
1:08.16
100 Breast
1:08.16
Breast 200 Y 2:26.08 Analysis 15 01/11/2025 BB A: 2:23.19 (+2.89s | 2.0%) 20 142 573 1,000+
50 Breast
32.43
32.43
100 Breast
37.68
1:10.11
100 Breast
1:10.11
150 Breast
37.34
1:47.45
200 Breast
38.63
2:26.08
100 Breast
1:15.97
Fly 50 Y 24.99 15 02/13/2026 6 55 239 706
Fly 100 Y 55.01 Analysis 15 02/13/2026 AA AAA: 52.79 (+2.22s | 4.0%) 11 103 403 1,000+
50 Fly
26.28
26.28
100 Fly
28.73
55.01
100 Fly
55.01
Fly 200 Y 2:01.57 Analysis 15 11/01/2025 AA AAA: 1:58.09 (+3.48s | 2.9%) 8 65 225 713
IM 200 Y 2:03.34 Analysis 15 03/14/2025 AA AAA: 1:58.59 (+4.75s | 3.9%) 9 93 393 1,000+
50 Fly
26.95
26.95
100 Back
31.10
58.05
100 IM
58.05
150 Breast
36.00
1:34.05
200 Free
29.29
2:03.34
100 IM
1:05.29
IM 400 Y 4:22.21 Analysis 15 04/03/2025 AA AAA: 4:13.19 (+9.02s | 3.4%) 4 67 255 812
50 Fly
27.53
27.53
100 Fly
31.60
59.13
100 Fly
59.13
150 Back
33.81
1:32.94
200 Back
33.70
2:06.64
100 Back
1:07.51
250 Breast
37.67
2:44.31
300 Breast
38.48
3:22.79
100 Breast
1:16.15
350 Free
30.54
3:53.33
400 Free
28.88
4:22.21
100 Free
59.42

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 26.01 15 07/31/2025 AA AAA: 25.89 (+0.12s | 0.5%) 5 47 191 471
Free 100 M 58.25 Analysis 15 06/27/2025 AA AAA: 56.39 (+1.86s | 3.2%) 6 86 358 871
Free 200 M 2:06.43 Analysis 15 07/31/2025 AA AAA: 2:03.09 (+3.34s | 2.6%) 6 63 267 627
Free 400 M 4:36.08 Analysis 15 07/11/2025 A AA: 4:34.39 (+1.69s | 0.6%) 6 77 338 768
Free 800 M 9:27.53 Analysis 15 04/26/2025 AA AAA: 9:05.29 (+22.24s | 3.9%) 4 45 186 410
50 Free
32.15
32.15
100 Free
35.28
1:07.44
100 Free
1:07.44
150 Free
35.96
1:43.40
200 Free
36.23
2:19.63
100 Free
1:12.19
250 Free
35.79
2:55.42
300 Free
35.14
3:30.56
100 Free
1:10.93
350 Free
35.54
4:06.10
400 Free
35.32
4:41.42
100 Free
1:10.86
450 Free
35.20
5:16.62
500 Free
35.29
5:51.91
100 Free
1:10.49
550 Free
35.90
6:27.81
600 Free
36.28
7:04.09
100 Free
1:12.18
650 Free
36.07
7:40.16
700 Free
36.77
8:16.93
100 Free
1:12.84
750 Free
35.47
8:52.40
800 Free
35.13
9:27.53
100 Free
1:10.60
Free 1500 M 18:29.71 Analysis 15 06/22/2024 A AA: 18:11.09 (+18.62s | 1.7%) 5 42 194 423
Back 50 M 33.53 15 07/27/2023 5 61 434 962
Back 100 M 1:05.28 Analysis 15 07/31/2025 A AA: 1:05.19 (+0.09s | 0.1%) 2 38 182 464
Back 200 M 2:24.64 Analysis 15 07/31/2025 A AA: 2:21.49 (+3.15s | 2.2%) 4 44 214 525
Breast 50 M 41.93 15 06/10/2022 15 132 704 1,000+
Breast 100 M 1:21.99 Analysis 15 07/20/2024 BB A: 1:16.69 (+5.30s | 6.5%) 16 173 678 1,000+
Breast 200 M 2:50.51 Analysis 15 07/20/2024 BB A: 2:46.69 (+3.82s | 2.2%) 8 99 387 832
Fly 50 M 29.11 15 05/30/2025 3 26 149 437
Fly 100 M 1:02.27 Analysis 15 07/31/2025 AA AAA: 1:00.29 (+1.98s | 3.2%) 5 53 200 451
Fly 200 M 2:32.43 Analysis 15 06/27/2024 BB A: 2:27.19 (+5.24s | 3.4%) 8 78 323 701
IM 200 M 2:22.39 Analysis 15 07/11/2025 AA AAA: 2:18.39 (+4.00s | 2.8%) 4 61 240 541
IM 400 M 5:03.74 Analysis 15 07/31/2025 AA AAA: 4:54.39 (+9.35s | 3.1%) 3 53 184 407

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