Zerach Chan

Age: 18 years old
Age Category: 17-18
Team: Burlingame Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Burlingame Aquatics Pacific Swimming Western Zone USA
Free 50 Y 21.89 17 10/11/2025 AA AAA: 21.69 (+0.20s | 0.9%) 3 65 323 913
Free 100 Y 47.90 18 11/22/2025 AA AAA: 47.39 (+0.51s | 1.1%) 4 78 361 995
50 Free
23.35
23.35
100 Free
24.55
47.90
100 Free
47.90
Free 200 Y 1:45.13 17 10/11/2025 AA AAA: 1:44.99 (+0.14s | 0.1%) 3 70 339 897
Free 500 Y 4:56.08 16 10/26/2024 AA AAA: 4:45.39 (+10.69s | 3.6%) 3 102 454 1,000+
50 Free
26.75
26.75
100 Free
29.86
56.61
100 Free
56.61
150 Free
30.27
1:26.88
200 Free
30.78
1:57.66
100 Free
1:01.05
250 Free
30.94
2:28.60
300 Free
30.38
2:58.98
100 Free
1:01.32
350 Free
30.49
3:29.47
400 Free
29.84
3:59.31
100 Free
1:00.33
450 Free
28.93
4:28.24
500 Free
27.84
4:56.08
100 Free
56.77
Free 1650 Y 18:23.98 15 10/27/2023 BB A: 18:07.69 (+16.29s | 1.5%) 2 88 402 917
50 Free
28.25
28.25
100 Free
31.45
59.70
100 Free
59.70
150 Free
32.87
1:32.57
200 Free
33.41
2:05.98
100 Free
1:06.28
250 Free
33.79
2:39.77
300 Free
34.14
3:13.91
100 Free
1:07.93
350 Free
33.70
3:47.61
400 Free
33.93
4:21.54
100 Free
1:07.63
450 Free
35.31
4:56.85
500 Free
34.44
5:31.29
100 Free
1:09.75
550 Free
34.76
6:06.05
600 Free
34.60
6:40.65
100 Free
1:09.36
650 Free
34.18
7:14.83
700 Free
34.80
7:49.63
100 Free
1:08.98
750 Free
34.27
8:23.90
800 Free
33.85
8:57.75
100 Free
1:08.12
850 Free
33.44
9:31.19
900 Free
33.59
10:04.78
100 Free
1:07.03
950 Free
33.16
10:37.94
1000 Free
33.80
11:11.74
100 Free
1:06.96
1050 Free
33.99
11:45.73
1100 Free
33.96
12:19.69
100 Free
1:07.95
1150 Free
33.96
12:53.65
1200 Free
32.55
13:26.20
100 Free
1:06.51
1250 Free
32.93
13:59.13
1300 Free
33.32
14:32.45
100 Free
1:06.25
1350 Free
33.47
15:05.92
1400 Free
33.15
15:39.07
100 Free
1:06.62
1450 Free
33.52
16:12.59
1500 Free
33.34
16:45.93
100 Free
1:06.86
1550 Free
33.57
17:19.50
1600 Free
32.69
17:52.19
100 Free
1:06.26
1650 Free
31.79
18:23.98
Back 50 Y 32.49 12 01/23/2020 11 298 1,000+ 1,000+
Back 100 Y 57.33 16 10/26/2024 BB A: 55.89 (+1.44s | 2.5%) 9 148 752 1,000+
50 Back
27.90
27.90
100 Back
29.43
57.33
100 Back
57.33
Back 200 Y 2:24.05 13 04/24/2021 B: 2:23.89 (+0.16s | 0.1%) 14 293 1,000+ 1,000+
50 Back
33.54
33.54
100 Back
36.50
1:10.04
100 Back
1:10.04
150 Back
37.57
1:47.61
200 Back
36.44
2:24.05
100 Back
1:14.01
Breast 50 Y 26.87 17 10/11/2025 1 8 48 100
Breast 100 Y 57.48 18 11/22/2025 AAA AAAA: 55.99 (+1.49s | 2.6%) 1 28 119 246
50 Breast
27.04
27.04
100 Breast
30.44
57.48
100 Breast
57.48
Breast 200 Y 2:13.57 15 10/07/2023 A AA: 2:13.29 (+0.28s | 0.2%) 1 75 329 743
Fly 50 Y 29.67 12 01/23/2020 7 258 1,000+ 1,000+
Fly 100 Y 53.35 16 12/09/2023 AA AAA: 51.39 (+1.96s | 3.7%) 2 114 491 1,000+
Fly 200 Y 2:18.76 14 10/29/2022 B BB: 2:15.99 (+2.77s | 2.0%) 4 200 837 1,000+
50 Fly
29.93
29.93
100 Fly
34.58
1:04.51
100 Fly
1:04.51
150 Fly
37.44
1:41.95
200 Fly
36.81
2:18.76
100 Fly
1:14.25
IM 200 Y 1:58.31 17 12/13/2024 AA AAA: 1:55.89 (+2.42s | 2.0%) 1 80 357 830
50 Fly
25.14
25.14
100 Back
31.16
56.30
100 IM
56.30
150 Breast
33.46
1:29.76
200 Free
28.55
1:58.31
100 IM
1:02.01
IM 400 Y 5:14.73 11 11/09/2019 B BB: 4:54.69 (+20.04s | 6.4%) 9 281 1,000+ 1,000+

Long course distance

Event Time Age Date Standard Next Standard Burlingame Aquatics Pacific Swimming Western Zone USA
Free 50 M 24.73 17 06/28/2025 AAA AAAA: 23.99 (+0.74s | 3.0%) 1 35 141 341
Free 100 M 54.45 17 06/28/2025 AAA AAAA: 52.39 (+2.06s | 3.8%) 2 45 197 432
Free 200 M 2:00.41 17 06/28/2025 AA AAA: 2:00.09 (+0.32s | 0.3%) 1 53 221 469
Free 400 M 5:21.23 11 06/21/2019 B BB: 5:03.09 (+18.14s | 5.6%) 12 293 1,000+ 1,000+
Back 50 M 39.02 11 06/21/2019 8 157 911 1,000+
Back 100 M 1:23.12 11 06/21/2019 B: 1:17.49 (+5.63s | 6.8%) 22 448 1,000+ 1,000+
Breast 50 M 34.30 16 06/07/2024 1 36 230 545
Breast 100 M 1:09.32 17 06/28/2025 AA AAA: 1:08.19 (+1.13s | 1.6%) 1 34 171 346
Breast 200 M 3:19.77 11 06/21/2019 B: 3:09.19 (+10.58s | 5.3%) 12 304 1,000+ 1,000+
Fly 50 M 27.91 16 06/07/2024 2 34 195 486
Fly 100 M 1:00.04 17 06/28/2025 AA AAA: 58.69 (+1.35s | 2.2%) 2 66 278 584
IM 200 M 2:18.50 17 06/28/2025 AA AAA: 2:15.09 (+3.41s | 2.5%) 3 69 287 610

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