Jian Yoo

Age: 15 years old
Age Category: 15-16
Team: Evolution Racing Club | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Evolution Racing Club Southern California Swimming Western Zone USA
Free 50 Y 22.81 15 11/06/2025 AA AAA: 22.19 (+0.62s | 2.7%) 3 75 332 1,000+
Free 100 Y 47.97 15 11/06/2025 AAA AAAA: 46.49 (+1.48s | 3.1%) 2 25 107 355
50 Free
23.23
23.23
100 Free
24.74
47.97
100 Free
47.97
Free 200 Y 1:43.24 15 11/06/2025 AAA AAAA: 1:41.99 (+1.25s | 1.2%) 4 14 63 204
50 Free
24.57
24.57
100 Free
25.67
50.24
100 Free
50.24
150 Free
26.21
1:16.45
200 Free
26.79
1:43.24
100 Free
53.00
Free 500 Y 4:46.10 14 03/13/2025 AAA AAAA: 4:36.29 (+9.81s | 3.4%) 5 35 117 340
50 Free
25.29
25.29
100 Free
28.27
53.56
100 Free
53.56
150 Free
29.03
1:22.59
200 Free
28.99
1:51.58
100 Free
58.02
250 Free
29.56
2:21.14
300 Free
29.47
2:50.61
100 Free
59.03
350 Free
29.97
3:20.58
400 Free
29.77
3:50.35
100 Free
59.74
450 Free
28.43
4:18.78
500 Free
27.32
4:46.10
100 Free
55.75
Free 1000 Y 10:25.99 15 01/17/2026 AA AAA: 10:06.39 (+19.60s | 3.1%) 8 87 260 719
50 Free
27.69
27.69
100 Free
30.12
57.81
100 Free
57.81
150 Free
31.49
1:29.30
200 Free
31.95
2:01.25
100 Free
1:03.44
250 Free
32.00
2:33.25
300 Free
32.36
3:05.61
100 Free
1:04.36
350 Free
32.06
3:37.67
400 Free
31.87
4:09.54
100 Free
1:03.93
450 Free
31.97
4:41.51
500 Free
31.85
5:13.36
100 Free
1:03.82
550 Free
32.13
5:45.49
600 Free
31.73
6:17.22
100 Free
1:03.86
650 Free
31.85
6:49.07
700 Free
31.11
7:20.18
100 Free
1:02.96
750 Free
30.78
7:50.96
800 Free
31.68
8:22.64
100 Free
1:02.46
850 Free
31.93
8:54.57
900 Free
30.76
9:25.33
100 Free
1:02.69
950 Free
30.40
9:55.73
1000 Free
30.26
10:25.99
100 Free
1:00.66
Back 50 Y 29.72 12 02/17/2023 5 153 843 1,000+
Back 100 Y 1:03.83 12 03/30/2023 B BB: 1:02.69 (+1.14s | 1.8%) 7 264 1,000+ 1,000+
50 Back
31.05
31.05
100 Back
32.78
1:03.83
100 Back
1:03.83
Back 200 Y 2:09.11 15 01/17/2026 BB A: 2:06.59 (+2.52s | 2.0%) 5 127 556 1,000+
50 Back
30.83
30.83
100 Back
32.49
1:03.32
100 Back
1:03.32
150 Back
32.80
1:36.12
200 Back
32.99
2:09.11
100 Back
1:05.79
Breast 100 Y 1:16.16 12 03/30/2023 B BB: 1:11.39 (+4.77s | 6.3%) 10 279 1,000+ 1,000+
50 Breast
35.80
35.80
100 Breast
40.36
1:16.16
100 Breast
1:16.16
IM 200 Y 2:02.58 14 12/19/2024 AA AAA: 1:58.59 (+3.99s | 3.3%) 6 85 334 942
50 Fly
26.30
26.30
100 Back
31.97
58.27
100 IM
58.27
150 Breast
36.11
1:34.38
200 Free
28.20
2:02.58
100 IM
1:04.31
IM 400 Y 4:13.53 15 11/06/2025 AA AAA: 4:13.19 (+0.34s | 0.1%) 4 30 110 334
50 Fly
28.17
28.17
100 Fly
32.20
1:00.37
100 Fly
1:00.37
150 Back
32.35
1:32.72
200 Back
32.61
2:05.33
100 Back
1:04.96
250 Breast
35.75
2:41.08
300 Breast
37.35
3:18.43
100 Breast
1:13.10
350 Free
27.56
3:45.99
400 Free
27.54
4:13.53
100 Free
55.10

Long course distance

Event Time Age Date Standard Next Standard Evolution Racing Club Southern California Swimming Western Zone USA
Free 50 M 25.41 14 07/24/2025 AAA AAAA: 24.69 (+0.72s | 2.8%) 2 24 89 214
Free 100 M 54.44 14 07/24/2025 AAA AAAA: 53.79 (+0.65s | 1.2%) 2 19 45 104
50 Free
26.69
26.69
100 Free
27.75
54.44
100 Free
54.44
Free 200 M 1:58.05 14 07/24/2025 AAA AAAA: 1:57.49 (+0.56s | 0.5%) 2 15 34 75
50 Free
27.59
27.59
100 Free
29.55
57.14
100 Free
57.14
150 Free
30.52
1:27.66
200 Free
30.39
1:58.05
100 Free
1:00.91
Free 400 M 4:14.31 14 07/24/2025 AAA AAAA: 4:10.59 (+3.72s | 1.5%) 3 14 42 97
50 Free
28.47
28.47
100 Free
31.58
1:00.05
100 Free
1:00.05
150 Free
32.91
1:32.96
200 Free
32.23
2:05.19
100 Free
1:05.14
250 Free
32.50
2:37.69
300 Free
32.58
3:10.27
100 Free
1:05.08
350 Free
32.30
3:42.57
400 Free
31.74
4:14.31
100 Free
1:04.04
Back 50 M 34.99 12 05/26/2023 6 145 622 1,000+
Back 100 M 1:07.93 13 06/13/2024 A AA: 1:05.19 (+2.74s | 4.0%) 3 106 370 929
50 Back
33.07
33.07
100 Back
34.86
1:07.93
100 Back
1:07.93
Back 200 M 2:22.60 14 06/12/2025 A AA: 2:21.49 (+1.11s | 0.8%) 3 50 176 438
50 Back
33.02
33.02
100 Back
36.11
1:09.13
100 Back
1:09.13
150 Back
36.67
1:45.80
200 Back
36.80
2:22.60
100 Back
1:13.47
Breast 50 M 37.94 12 07/20/2023 5 58 397 942
Breast 100 M 1:42.38 10 07/22/2021 B: 1:29.49 (+12.89s | 12.6%) 11 279 1,000+ 1,000+
IM 200 M 2:19.75 13 07/18/2024 AA AAA: 2:18.39 (+1.36s | 1.0%) 5 63 180 387
50 Fly
30.73
30.73
100 Back
35.97
1:06.70
100 IM
1:06.70
150 Breast
41.66
1:48.36
200 Free
31.39
2:19.75
100 IM
1:13.05
IM 400 M 4:52.15 14 06/12/2025 AAA AAAA: 4:41.09 (+11.06s | 3.8%) 4 20 72 169
50 Fly
31.51
31.51
100 Fly
34.80
1:06.31
100 Fly
1:06.31
150 Back
38.27
1:44.58
200 Back
39.05
2:23.63
100 Back
1:17.32
250 Breast
42.60
3:06.23
300 Breast
42.23
3:48.46
100 Breast
1:24.83
350 Free
31.83
4:20.29
400 Free
31.86
4:52.15
100 Free
1:03.69

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