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John Cho

Age: 17 years old
Age Category: 17-18
Team: Princeton Tiger Aquatic Club | New Jersey Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Princeton Tiger Aquatic Club New Jersey Swimming Eastern Zone USA
Free 50 Y 26.73 17 01/10/2026 B BB: 25.59 (+1.14s | 4.3%) 8 201 1,000+ 1,000+
Free 500 Y 5:46.42 Analysis 17 01/10/2026 B BB: 5:37.29 (+9.13s | 2.6%) 5 110 1,000+ 1,000+
50 Free
29.66
29.66
100 Free
32.48
1:02.14
100 Free
1:02.14
150 Free
34.21
1:36.35
200 Free
34.94
2:11.29
100 Free
1:09.15
250 Free
35.36
2:46.65
300 Free
35.66
3:22.31
100 Free
1:11.02
350 Free
36.15
3:58.46
400 Free
36.28
4:34.74
100 Free
1:12.43
450 Free
36.62
5:11.36
500 Free
35.06
5:46.42
100 Free
1:11.68
Fly 100 Y 1:09.01 Analysis 17 01/10/2026 B: 1:05.39 (+3.62s | 5.2%) 8 181 1,000+ 1,000+
50 Fly
31.58
31.58
100 Fly
37.43
1:09.01
100 Fly
1:09.01

Long course distance

Event Time Age Date Standard Next Standard Princeton Tiger Aquatic Club New Jersey Swimming Eastern Zone USA
Free 50 M 29.31 17 06/05/2026 BB A: 27.39 (+1.92s | 6.6%) 10 133 901 1,000+
Free 100 M 1:05.12 Analysis 17 05/15/2026 B BB: 1:04.89 (+0.23s | 0.4%) 7 146 909 1,000+
50 Free
30.92
30.92
100 Free
34.20
1:05.12
100 Free
1:05.12
Free 200 M 2:26.65 Analysis 17 06/05/2026 B BB: 2:21.99 (+4.66s | 3.2%) 7 103 782 1,000+
50 Free
33.76
33.76
100 Free
37.67
1:11.43
100 Free
1:11.43
150 Free
39.17
1:50.60
200 Free
36.05
2:26.65
100 Free
1:15.22
Free 400 M 5:27.03 Analysis 17 05/15/2026 B: 5:26.49 (+0.54s | 0.2%) 3 60 552 1,000+
50 Free
35.37
35.37
100 Free
39.52
1:14.89
100 Free
1:14.89
150 Free
42.04
1:56.93
200 Free
42.08
2:39.01
100 Free
1:24.12
250 Free
43.16
3:22.17
300 Free
41.99
4:04.16
100 Free
1:25.15
350 Free
43.26
4:47.42
400 Free
39.61
5:27.03
100 Free
1:22.87
Back 50 M 37.90 17 06/05/2026 B: 36.79 (+1.11s | 2.9%) 11 58 481 1,000+
Back 100 M 1:22.87 Analysis 17 06/05/2026 B: 1:17.49 (+5.38s | 6.5%) 7 90 726 1,000+
50 Back
40.40
40.40
100 Back
42.47
1:22.87
100 Back
1:22.87
Breast 100 M 1:36.31 Analysis 17 06/05/2026 B: 1:26.69 (+9.62s | 10.0%) 4 87 673 1,000+
50 Breast
45.44
45.44
100 Breast
50.87
1:36.31
100 Breast
1:36.31
Fly 50 M 32.82 17 05/15/2026 B BB: 32.09 (+0.73s | 2.2%) 8 74 571 1,000+
Fly 100 M 1:21.08 Analysis 17 05/15/2026 B: 1:14.59 (+6.49s | 8.0%) 7 109 798 1,000+
50 Fly
36.60
36.60
100 Fly
44.48
1:21.08
100 Fly
1:21.08

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