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Mason Chan

Age: 15 years old
Age Category: 15-16
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 Y 24.10 15 12/19/2025 A AA: 23.19 (+0.91s | 3.8%) 19 227 997 1,000+
Free 100 Y 52.43 Analysis 15 03/28/2026 A AA: 50.99 (+1.44s | 2.7%) 20 226 973 1,000+
50 Free
24.97
24.97
100 Free
27.46
52.43
100 Free
52.43
Free 200 Y 1:58.58 Analysis 15 03/28/2026 BB A: 1:56.59 (+1.99s | 1.7%) 23 271 1,000+ 1,000+
50 Free
26.67
26.67
100 Free
29.61
56.28
100 Free
56.28
150 Free
32.00
1:28.28
200 Free
30.30
1:58.58
100 Free
1:02.30
Free 500 Y 5:27.59 Analysis 15 03/07/2026 BB A: 5:15.79 (+11.80s | 3.6%) 21 229 1,000+ 1,000+
Free 1000 Y 11:21.08 Analysis 15 03/07/2026 BB A: 11:01.59 (+19.49s | 2.9%) 15 127 459 1,000+
Free 1650 Y 24:28.37 Analysis 15 11/11/2023 B: 21:26.59 (+181.78s | 12.4%) 18 174 739 1,000+
50 Free
35.53
35.53
100 Free
41.15
1:16.68
100 Free
1:16.68
150 Free
42.83
1:59.51
200 Free
42.35
2:41.86
100 Free
1:25.18
250 Free
44.04
3:25.90
300 Free
43.99
4:09.89
100 Free
1:28.03
350 Free
43.91
4:53.80
400 Free
44.17
5:37.97
100 Free
1:28.08
450 Free
42.64
6:20.61
500 Free
43.63
7:04.24
100 Free
1:26.27
550 Free
45.57
7:49.81
600 Free
43.90
8:33.71
100 Free
1:29.47
650 Free
44.35
9:18.06
700 Free
44.51
10:02.57
100 Free
1:28.86
750 Free
45.20
10:47.77
800 Free
45.27
11:33.04
100 Free
1:30.47
850 Free
46.20
12:19.24
900 Free
46.26
13:05.50
100 Free
1:32.46
950 Free
46.44
13:51.94
1000 Free
47.09
14:39.03
100 Free
1:33.53
1050 Free
46.17
15:25.20
1100 Free
43.15
16:08.35
100 Free
1:29.32
1150 Free
46.15
16:54.50
1200 Free
44.17
17:38.67
100 Free
1:30.32
1250 Free
46.51
18:25.18
1300 Free
45.79
19:10.97
100 Free
1:32.30
1350 Free
46.68
19:57.65
1400 Free
46.16
20:43.81
100 Free
1:32.84
1450 Free
45.56
21:29.37
1500 Free
46.19
22:15.56
100 Free
1:31.75
1550 Free
45.98
23:01.54
1600 Free
44.44
23:45.98
100 Free
1:30.42
1650 Free
42.39
24:28.37
Back 50 Y 32.98 15 02/01/2025 22 309 1,000+ 1,000+
Back 100 Y 1:04.78 Analysis 15 01/24/2026 B BB: 1:02.69 (+2.09s | 3.2%) 24 310 1,000+ 1,000+
50 Back
30.78
30.78
100 Back
34.00
1:04.78
100 Back
1:04.78
Back 200 Y 2:31.50 Analysis 15 02/07/2026 B: 2:27.59 (+3.91s | 2.6%) 25 308 1,000+ 1,000+
50 Back
34.91
34.91
100 Back
38.76
1:13.67
100 Back
1:13.67
150 Back
39.69
1:53.36
200 Back
38.14
2:31.50
100 Back
1:17.83
Breast 50 Y 30.15 15 02/13/2026 9 70 346 981
Breast 100 Y 1:05.93 Analysis 15 04/09/2026 BB A: 1:05.89 (+0.04s | 0.1%) 16 145 607 1,000+
50 Breast
31.27
31.27
100 Breast
34.66
1:05.93
100 Breast
1:05.93
Breast 200 Y 2:25.36 Analysis 15 03/20/2026 BB A: 2:23.19 (+2.17s | 1.5%) 17 127 533 1,000+
50 Breast
33.26
33.26
100 Breast
37.32
1:10.58
100 Breast
1:10.58
150 Breast
37.29
1:47.87
200 Breast
37.49
2:25.36
100 Breast
1:14.78
Fly 50 Y 28.01 15 02/13/2026 18 203 937 1,000+
Fly 100 Y 1:01.80 Analysis 15 05/10/2026 BB A: 57.59 (+4.21s | 6.8%) 21 298 1,000+ 1,000+
50 Fly
28.72
28.72
100 Fly
33.08
1:01.80
100 Fly
1:01.80
Fly 200 Y 2:30.07 Analysis 15 03/07/2026 B BB: 2:19.49 (+10.58s | 7.1%) 22 202 863 1,000+
IM 200 Y 2:16.83 Analysis 15 03/28/2026 BB A: 2:09.39 (+7.44s | 5.4%) 25 293 1,000+ 1,000+
50 Fly
29.07
29.07
100 Back
37.24
1:06.31
100 IM
1:06.31
150 Breast
38.90
1:45.21
200 Free
31.62
2:16.83
100 IM
1:10.52
IM 400 Y 4:56.93 Analysis 15 02/13/2026 BB A: 4:36.19 (+20.74s | 7.0%) 21 195 872 1,000+

Long course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 M 29.35 15 06/27/2025 BB A: 28.19 (+1.16s | 4.0%) 19 377 1,000+ 1,000+
Free 100 M 1:03.02 Analysis 15 06/20/2026 BB A: 1:01.49 (+1.53s | 2.4%) 21 314 1,000+ 1,000+
Free 200 M 2:27.25 Analysis 15 06/06/2025 B BB: 2:25.39 (+1.86s | 1.3%) 21 343 1,000+ 1,000+
Free 400 M 5:16.87 Analysis 15 06/27/2025 B BB: 5:10.19 (+6.68s | 2.1%) 14 253 1,000+ 1,000+
Back 50 M 54.33 15 04/30/2022 20 450 1,000+ 1,000+
Back 100 M 1:36.94 Analysis 15 06/29/2024 B: 1:19.39 (+17.55s | 18.1%) 26 520 1,000+ 1,000+
Back 200 M 3:54.37 Analysis 15 07/15/2023 B: 2:52.29 (+62.08s | 26.5%) 28 358 1,000+ 1,000+
Breast 50 M 35.02 15 06/27/2025 9 62 351 929
Breast 100 M 1:18.92 Analysis 15 06/20/2026 BB A: 1:16.69 (+2.23s | 2.8%) 16 147 640 1,000+
Breast 200 M 2:57.28 Analysis 15 06/27/2025 BB A: 2:46.69 (+10.59s | 6.0%) 17 143 641 1,000+
Fly 50 M 52.89 15 06/09/2023 19 459 1,000+ 1,000+
Fly 100 M 1:11.14 Analysis 15 06/20/2026 BB A: 1:05.79 (+5.35s | 7.5%) 16 240 1,000+ 1,000+
Fly 200 M 3:44.95 Analysis 15 06/29/2024 B: 2:51.69 (+53.26s | 23.7%) 20 174 783 1,000+
IM 200 M 2:38.73 Analysis 15 06/20/2026 BB A: 2:30.99 (+7.74s | 4.9%) 20 243 1,000+ 1,000+
IM 400 M 7:43.09 Analysis 15 07/15/2023 B: 6:14.69 (+88.40s | 19.1%) 17 236 1,000+ 1,000+

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