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Hyungjeen Choi

Age: 15 years old
Age Category: 15-16
Team: Alamo Heights Aquatic Club ? A | South Texas Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alamo Heights Aquatic Club ? A South Texas Swimming Southern Zone USA
Free 50 Y 24.00 15 10/16/2026 A AA: 23.19 (+0.81s | 3.4%) Rankings Rankings Rankings Rankings
Free 100 Y 51.27 Analysis 15 10/16/2026 A AA: 50.99 (+0.28s | 0.5%) Rankings Rankings Rankings Rankings
50 Free
24.86
24.86
100 Free
26.41
51.27
100 Free
51.27
Free 200 Y 1:54.71 Analysis 15 10/16/2026 A AA: 1:51.79 (+2.92s | 2.5%) Rankings Rankings Rankings Rankings
50 Free
26.20
26.20
100 Free
29.23
55.43
100 Free
55.43
150 Free
29.79
1:25.22
200 Free
29.49
1:54.71
100 Free
59.28
Free 500 Y 5:13.27 Analysis 15 10/16/2026 A AA: 5:02.69 (+10.58s | 3.4%) Rankings Rankings Rankings Rankings
50 Free
26.88
26.88
100 Free
29.86
56.74
100 Free
56.74
150 Free
31.24
1:27.98
200 Free
31.74
1:59.72
100 Free
1:02.98
250 Free
32.03
2:31.75
300 Free
32.38
3:04.13
100 Free
1:04.41
350 Free
32.49
3:36.62
400 Free
32.82
4:09.44
100 Free
1:05.31
450 Free
32.60
4:42.04
500 Free
31.23
5:13.27
100 Free
1:03.83
Back 50 Y 27.54 15 09/20/2026 BB A: 27.19 (+0.35s | 1.3%) Rankings Rankings Rankings Rankings
Back 100 Y 58.29 Analysis 15 02/27/2026 BB A: 57.89 (+0.40s | 0.7%) Rankings Rankings Rankings Rankings
25 Back
13.49
13.49
50 Back
14.68
28.17
50 Back
28.17
75 Back
15.05
43.22
100 Back
15.07
58.29
50 Back
30.12
Back 200 Y 2:11.98 Analysis 15 12/12/2025 BB A: 2:06.59 (+5.39s | 4.1%) Rankings Rankings Rankings Rankings
50 Back
30.66
30.66
100 Back
33.35
1:04.01
100 Back
1:04.01
150 Back
34.26
1:38.28
200 Back
33.70
2:11.98
100 Back
1:07.96
Breast 100 Y 1:11.34 Analysis 15 10/24/2026 BB A: 1:05.89 (+5.45s | 7.6%) Rankings Rankings Rankings Rankings
50 Breast
34.03
34.03
100 Breast
37.31
1:11.34
100 Breast
1:11.34
Breast 200 Y 2:33.42 Analysis 15 10/24/2026 BB A: 2:23.19 (+10.23s | 6.7%) Rankings Rankings Rankings Rankings
50 Breast
34.65
34.65
100 Breast
39.05
1:13.70
100 Breast
1:13.70
150 Breast
39.49
1:53.19
200 Breast
40.23
2:33.42
100 Breast
1:19.72
Fly 50 Y 25.21 15 10/16/2026 AA AAA: 24.79 (+0.42s | 1.7%) Rankings Rankings Rankings Rankings
Fly 100 Y 55.01 Analysis 15 02/27/2026 AA AAA: 52.79 (+2.22s | 4.0%) Rankings Rankings Rankings Rankings
25 Fly
11.99
11.99
50 Fly
13.94
25.93
50 Fly
25.93
75 Fly
14.11
40.04
100 Fly
14.97
55.01
50 Fly
29.08
Fly 200 Y 2:03.55 Analysis 15 02/27/2026 A AA: 2:03.39 (+0.16s | 0.1%) Rankings Rankings Rankings Rankings
25 Fly
11.90
11.90
50 Fly
15.05
26.95
50 Fly
26.95
75 Fly
14.57
41.52
100 Fly
15.87
57.39
50 Fly
30.44
125 Fly
15.43
1:12.82
150 Fly
16.90
1:29.72
50 Fly
32.33
175 Fly
15.99
1:45.71
200 Fly
17.84
2:03.55
50 Fly
33.83
IM 200 Y 2:10.36 Analysis 15 01/17/2026 BB A: 2:09.39 (+0.97s | 0.7%) Rankings Rankings Rankings Rankings
IM 400 Y 4:49.39 Analysis 15 10/24/2026 BB A: 4:36.19 (+13.20s | 4.6%) Rankings Rankings Rankings Rankings
50 Fly
27.48
27.48
100 Fly
32.53
1:00.01
100 Fly
1:00.01
150 Back
36.60
1:36.61
200 Back
35.75
2:12.36
100 Back
1:12.35
250 Breast
43.31
2:55.67
300 Breast
43.83
3:39.50
100 Breast
1:27.14
350 Free
35.34
4:14.84
400 Free
34.55
4:49.39
100 Free
1:09.89

Long course distance

Event Time Age Date Standard Next Standard Alamo Heights Aquatic Club ? A South Texas Swimming Southern Zone USA
Free 50 M 26.81 15 06/11/2026 AA AAA: 25.89 (+0.92s | 3.4%) Rankings Rankings Rankings Rankings
Free 100 M 58.29 Analysis 15 07/09/2026 AA AAA: 56.39 (+1.90s | 3.3%) Rankings Rankings Rankings Rankings
50 Free
28.35
28.35
100 Free
29.94
58.29
100 Free
58.29
Free 200 M 2:14.33 Analysis 15 05/01/2026 BB A: 2:14.29 (+0.04s | 0.0%) Rankings Rankings Rankings Rankings
100 Free
1:03.67
1:03.67
100 Free
1:03.67
200 Free
1:10.66
2:14.33
100 Free
1:10.66
Free 400 M 4:53.42 Analysis 15 05/15/2026 BB A: 4:46.39 (+7.03s | 2.4%) Rankings Rankings Rankings Rankings
50 Free
32.09
32.09
100 Free
36.71
1:08.80
100 Free
1:08.80
150 Free
38.46
1:47.26
200 Free
38.61
2:25.87
100 Free
1:17.07
250 Free
38.46
3:04.33
300 Free
38.11
3:42.44
100 Free
1:16.57
350 Free
36.40
4:18.84
400 Free
34.58
4:53.42
100 Free
1:10.98
Back 50 M 31.17 15 06/11/2026 A AA: 31.09 (+0.08s | 0.3%) Rankings Rankings Rankings Rankings
Back 100 M 1:09.42 Analysis 15 07/09/2026 BB A: 1:07.99 (+1.43s | 2.1%) Rankings Rankings Rankings Rankings
Back 200 M 2:38.21 Analysis 15 05/01/2026 BB A: 2:27.69 (+10.52s | 6.6%) Rankings Rankings Rankings Rankings
100 Back
1:17.00
1:17.00
100 Back
1:17.00
200 Back
1:21.21
2:38.21
100 Back
1:21.21
Breast 50 M 39.99 15 06/17/2026 B BB: 38.79 (+1.20s | 3.0%) Rankings Rankings Rankings Rankings
Breast 100 M 1:28.47 Analysis 15 06/17/2026 B BB: 1:23.09 (+5.38s | 6.1%) Rankings Rankings Rankings Rankings
Breast 200 M 3:20.27 Analysis 15 05/16/2025 B: 3:14.49 (+5.78s | 2.9%) Rankings Rankings Rankings Rankings
50 Breast
45.04
45.04
100 Breast
50.84
1:35.88
100 Breast
1:35.88
150 Breast
52.18
2:28.06
200 Breast
52.21
3:20.27
100 Breast
1:44.39
Fly 50 M 28.79 15 07/09/2026 AA AAA: 27.99 (+0.80s | 2.8%) Rankings Rankings Rankings Rankings
Fly 100 M 1:02.45 Analysis 15 06/11/2026 AA AAA: 1:00.29 (+2.16s | 3.5%) Rankings Rankings Rankings Rankings
50 Fly
28.92
28.92
100 Fly
33.53
1:02.45
100 Fly
1:02.45
Fly 200 M 2:29.78 Analysis 15 06/11/2026 BB A: 2:27.19 (+2.59s | 1.7%) Rankings Rankings Rankings Rankings
50 Fly
31.37
31.37
100 Fly
38.68
1:10.05
100 Fly
1:10.05
150 Fly
39.06
1:49.11
200 Fly
40.67
2:29.78
100 Fly
1:19.73
IM 200 M 2:35.11 Analysis 15 06/11/2026 BB A: 2:30.99 (+4.12s | 2.7%) Rankings Rankings Rankings Rankings
50 Fly
30.79
30.79
100 Back
40.26
1:11.05
100 IM
1:11.05
150 Breast
48.48
1:59.53
200 Free
35.58
2:35.11
100 IM
1:24.06
IM 400 M 5:56.58 Analysis 15 06/20/2025 B BB: 5:47.99 (+8.59s | 2.4%) Rankings Rankings Rankings Rankings

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