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Isaac Chen

Age: 15 years old
Age Category: 15-16
Team: American High School | Unattached

Personal Best

Short course distance

Event Time Age Date Standard Next Standard American High School Unattached Unattached USA
Free 50 Y 28.09 15 12/12/2025 B BB: 26.29 (+1.80s | 6.4%) 8 420 420 1,000+
Free 100 Y 1:01.93 Analysis 15 12/12/2025 B BB: 57.59 (+4.34s | 7.0%) 6 382 382 1,000+
50 Free
29.52
29.52
100 Free
32.41
1:01.93
100 Free
1:01.93
Free 200 Y 2:43.88 Analysis 15 12/21/2024 B: 2:15.99 (+27.89s | 17.0%) 5 330 330 1,000+
50 Free
36.58
36.58
100 Free
40.57
1:17.15
100 Free
1:17.15
150 Free
43.78
2:00.93
200 Free
42.95
2:43.88
100 Free
1:26.73
Free 500 Y 6:37.75 Analysis 15 12/12/2025 B: 6:08.39 (+29.36s | 7.4%) 3 199 199 1,000+
50 Free
33.77
33.77
100 Free
37.15
1:10.92
100 Free
1:10.92
150 Free
40.62
1:51.54
200 Free
40.63
2:32.17
100 Free
1:21.25
250 Free
41.86
3:14.03
300 Free
40.53
3:54.56
100 Free
1:22.39
350 Free
42.61
4:37.17
400 Free
41.16
5:18.33
100 Free
1:23.77
450 Free
41.48
5:59.81
500 Free
37.94
6:37.75
100 Free
1:19.42
Back 50 Y 36.11 15 03/08/2025 3 186 186 1,000+
Back 100 Y 1:13.48 Analysis 15 12/12/2025 B: 1:07.49 (+5.99s | 8.2%) 4 255 255 1,000+
50 Back
35.43
35.43
100 Back
38.05
1:13.48
100 Back
1:13.48
Back 200 Y 2:40.42 Analysis 15 02/06/2026 B: 2:27.59 (+12.83s | 8.0%) 1 72 72 1,000+
50 Back
36.23
36.23
100 Back
39.52
1:15.75
100 Back
1:15.75
150 Back
41.90
1:57.65
200 Back
42.77
2:40.42
100 Back
1:24.67
Breast 50 Y 39.18 15 03/08/2025 3 69 69 1,000+
Breast 100 Y 1:18.96 Analysis 15 02/13/2026 B: 1:16.89 (+2.07s | 2.6%) 4 232 232 1,000+
50 Breast
36.35
36.35
100 Breast
42.61
1:18.96
100 Breast
1:18.96
Breast 200 Y 3:01.20 Analysis 15 12/21/2024 B: 2:47.09 (+14.11s | 7.8%) 1 73 73 1,000+
50 Breast
42.13
42.13
100 Breast
45.08
1:27.21
100 Breast
1:27.21
150 Breast
47.69
2:14.90
200 Breast
46.30
3:01.20
100 Breast
1:33.99
Fly 50 Y 35.12 15 10/11/2025 5 111 111 1,000+
Fly 100 Y 1:21.89 Analysis 15 10/11/2025 B: 1:07.19 (+14.70s | 18.0%) 5 274 274 1,000+
50 Fly
35.83
35.83
100 Fly
46.06
1:21.89
100 Fly
1:21.89
IM 200 Y 2:39.08 Analysis 15 12/12/2025 B: 2:30.89 (+8.19s | 5.1%) 2 225 225 1,000+
50 Fly
33.58
33.58
100 Back
39.01
1:12.59
100 IM
1:12.59
150 Breast
49.69
2:02.28
200 Free
36.80
2:39.08
100 IM
1:26.49
IM 400 Y 5:55.48 Analysis 15 02/06/2026 B: 5:22.19 (+33.29s | 9.4%) 2 58 58 1,000+
50 Fly
36.33
36.33
100 Fly
42.87
1:19.20
100 Fly
1:19.20
150 Back
45.29
2:04.49
200 Back
46.48
2:50.97
100 Back
1:31.77
250 Breast
49.72
3:40.69
300 Breast
51.76
4:32.45
100 Breast
1:41.48
350 Free
41.19
5:13.64
400 Free
41.84
5:55.48
100 Free
1:23.03

Long course distance

Event Time Age Date Standard Next Standard American High School Unattached Unattached USA
Free 50 M 31.66 15 06/12/2026 B BB: 30.59 (+1.07s | 3.4%) 3 110 110 1,000+
Free 100 M 1:11.82 Analysis 15 06/12/2026 B: 1:11.79 (+0.03s | 0.0%) 2 120 120 1,000+
50 Free
32.43
32.43
100 Free
39.39
1:11.82
100 Free
1:11.82
Free 200 M 2:45.72 Analysis 15 11/01/2025 B: 2:36.59 (+9.13s | 5.5%) 2 82 82 1,000+
50 Free
36.64
36.64
100 Free
41.52
1:18.16
100 Free
1:18.16
150 Free
43.96
2:02.12
200 Free
43.60
2:45.72
100 Free
1:27.56
Back 50 M 38.19 15 06/12/2026 2 47 47 1,000+
Back 100 M 1:21.46 Analysis 15 06/12/2026 B: 1:19.39 (+2.07s | 2.5%) 1 62 62 1,000+
50 Back
38.78
38.78
100 Back
42.68
1:21.46
100 Back
1:21.46
Breast 50 M 40.56 15 11/01/2025 1 42 42 1,000+
Breast 100 M 1:34.80 Analysis 15 05/30/2025 B: 1:29.49 (+5.31s | 5.6%) 1 61 61 1,000+
50 Breast
45.41
45.41
100 Breast
49.39
1:34.80
100 Breast
1:34.80
Breast 200 M 3:26.36 Analysis 15 06/26/2025 B: 3:14.49 (+11.87s | 5.8%) 1 32 32 1,000+
Fly 50 M 38.24 15 06/26/2025 2 66 66 1,000+
Fly 100 M 1:32.48 Analysis 15 11/01/2025 B: 1:16.79 (+15.69s | 17.0%) 2 59 59 1,000+
50 Fly
38.83
38.83
100 Fly
53.64
1:32.47
100 Fly
1:32.47
IM 200 M 3:13.45 Analysis 15 06/26/2025 B: 2:56.19 (+17.26s | 8.9%) 2 68 68 1,000+

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