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Yejun Lee

Age: 17 years old
Age Category: 17-18
Team: Fast Swim Team | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Fast Swim Team Southern California Swimming Western Zone USA
Free 50 Y 23.44 17 11/21/2025 A AA: 22.59 (+0.85s | 3.6%) 4 266 1,000+ 1,000+
Free 100 Y 50.28 Analysis 17 02/13/2026 A AA: 49.59 (+0.69s | 1.4%) 5 236 998 1,000+
50 Free
24.56
24.56
100 Free
25.72
50.28
100 Free
50.28
Free 200 Y 1:47.94 Analysis 17 02/13/2026 AA AAA: 1:44.99 (+2.95s | 2.7%) 5 142 585 1,000+
50 Free
25.24
25.24
100 Free
27.75
52.99
100 Free
52.99
150 Free
27.94
1:20.93
200 Free
27.01
1:47.94
100 Free
54.95
Free 500 Y 4:50.76 Analysis 17 02/26/2026 AA AAA: 4:45.39 (+5.37s | 1.8%) 6 99 325 1,000+
50 Free
26.12
26.12
100 Free
28.62
54.74
100 Free
54.74
150 Free
29.02
1:23.76
200 Free
29.22
1:52.98
100 Free
58.24
250 Free
29.44
2:22.42
300 Free
29.39
2:51.81
100 Free
58.83
350 Free
29.70
3:21.51
400 Free
29.83
3:51.34
100 Free
59.53
450 Free
30.02
4:21.36
500 Free
29.40
4:50.76
100 Free
59.42
Free 1000 Y 10:10.95 Analysis 17 11/21/2025 AA AAA: 9:57.29 (+13.66s | 2.2%) 8 89 250 688
Free 1650 Y 16:55.24 Analysis 17 11/21/2025 AA AAA: 16:37.09 (+18.15s | 1.8%) 4 54 185 481
50 Free
26.33
26.33
100 Free
29.17
55.50
100 Free
55.50
150 Free
30.38
1:25.88
200 Free
30.83
1:56.71
100 Free
1:01.21
250 Free
30.72
2:27.43
300 Free
30.64
2:58.07
100 Free
1:01.36
350 Free
30.78
3:28.85
400 Free
30.92
3:59.77
100 Free
1:01.70
450 Free
30.78
4:30.55
500 Free
30.71
5:01.26
100 Free
1:01.49
550 Free
30.76
5:32.02
600 Free
31.02
6:03.04
100 Free
1:01.78
650 Free
31.12
6:34.16
700 Free
30.80
7:04.96
100 Free
1:01.92
750 Free
30.83
7:35.79
800 Free
30.94
8:06.73
100 Free
1:01.77
850 Free
30.85
8:37.58
900 Free
30.95
9:08.53
100 Free
1:01.80
950 Free
31.25
9:39.78
1000 Free
31.17
10:10.95
100 Free
1:02.42
1050 Free
31.01
10:41.96
1100 Free
31.16
11:13.12
100 Free
1:02.17
1150 Free
31.07
11:44.19
1200 Free
31.09
12:15.28
100 Free
1:02.16
1250 Free
31.45
12:46.73
1300 Free
31.09
13:17.82
100 Free
1:02.54
1350 Free
31.56
13:49.38
1400 Free
31.41
14:20.79
100 Free
1:02.97
1450 Free
31.40
14:52.19
1500 Free
31.35
15:23.54
100 Free
1:02.75
1550 Free
31.19
15:54.73
1600 Free
30.81
16:25.54
100 Free
1:02.00
1650 Free
29.70
16:55.24
Back 50 Y 26.25 17 02/13/2026 A AA: 25.29 (+0.96s | 3.7%) 3 92 417 1,000+
Back 100 Y 55.03 Analysis 17 02/13/2026 A AA: 53.59 (+1.44s | 2.6%) 3 92 429 1,000+
50 Back
26.64
26.64
100 Back
28.39
55.03
100 Back
55.03
Back 200 Y 1:56.64 Analysis 17 02/13/2026 AA AAA: 1:53.09 (+3.55s | 3.0%) 2 45 196 666
50 Back
27.43
27.43
100 Back
29.38
56.81
100 Back
56.81
150 Back
29.97
1:26.78
200 Back
29.86
1:56.64
100 Back
59.83
Fly 100 Y 57.55 Analysis 17 11/21/2025 BB A: 56.09 (+1.46s | 2.5%) 7 282 1,000+ 1,000+
IM 200 Y 2:01.76 Analysis 17 10/31/2025 A AA: 2:01.09 (+0.67s | 0.6%) 3 138 549 1,000+
50 Fly
26.59
26.59
100 Back
30.61
57.20
100 IM
57.20
150 Breast
37.39
1:34.59
200 Free
27.17
2:01.76
100 IM
1:04.56
IM 400 Y 4:12.15 Analysis 17 02/26/2026 AA AAA: 4:09.39 (+2.76s | 1.1%) 3 55 195 615
50 Fly
26.45
26.45
100 Fly
29.96
56.41
100 Fly
56.41
150 Back
31.80
1:28.21
200 Back
31.29
1:59.50
100 Back
1:03.09
250 Breast
37.57
2:37.07
300 Breast
37.35
3:14.42
100 Breast
1:14.92
350 Free
29.62
3:44.04
400 Free
28.11
4:12.15
100 Free
57.73

Long course distance

Event Time Age Date Standard Next Standard Fast Swim Team Southern California Swimming Western Zone USA
Free 50 M 56.89 17 07/25/2024 B: 31.89 (+25.00s | 43.9%) 8 510 1,000+ 1,000+
Free 100 M 57.64 Analysis 17 05/22/2026 A AA: 57.39 (+0.25s | 0.4%) 6 241 795 1,000+
50 Free
27.91
27.91
100 Free
29.73
57.64
100 Free
57.64
Free 200 M 2:04.31 Analysis 17 07/23/2026 AA AAA: 2:00.09 (+4.22s | 3.4%) 4 157 450 1,000+
Free 400 M 4:21.94 Analysis 17 07/23/2026 AA AAA: 4:16.49 (+5.45s | 2.1%) 4 103 256 645
50 Free
30.03
30.03
100 Free
32.60
1:02.63
100 Free
1:02.63
150 Free
33.16
1:35.79
200 Free
33.76
2:09.55
100 Free
1:06.92
250 Free
33.23
2:42.78
300 Free
33.08
3:15.86
100 Free
1:06.31
350 Free
33.51
3:49.37
400 Free
32.57
4:21.94
100 Free
1:06.08
Free 800 M 9:03.58 Analysis 17 07/23/2026 AA AAA: 8:52.69 (+10.89s | 2.0%) 4 72 160 388
50 Free
30.78
30.78
100 Free
33.58
1:04.36
100 Free
1:04.36
150 Free
34.16
1:38.52
200 Free
34.52
2:13.04
100 Free
1:08.68
250 Free
34.65
2:47.69
300 Free
33.88
3:21.57
100 Free
1:08.53
350 Free
34.18
3:55.75
400 Free
34.11
4:29.86
100 Free
1:08.29
450 Free
34.32
5:04.18
500 Free
34.55
5:38.73
100 Free
1:08.87
550 Free
34.39
6:13.12
600 Free
34.55
6:47.67
100 Free
1:08.94
650 Free
34.32
7:21.99
700 Free
34.23
7:56.22
100 Free
1:08.55
750 Free
34.29
8:30.51
800 Free
33.07
9:03.58
100 Free
1:07.36
Free 1500 M 17:34.49 Analysis 17 07/16/2026 AA AAA: 17:05.99 (+28.50s | 2.7%) 3 55 154 365
50 Free
31.38
31.38
100 Free
34.45
1:05.83
100 Free
1:05.83
150 Free
34.70
1:40.53
200 Free
34.80
2:15.33
100 Free
1:09.50
250 Free
35.18
2:50.51
300 Free
35.30
3:25.81
100 Free
1:10.48
350 Free
35.30
4:01.11
400 Free
35.38
4:36.49
100 Free
1:10.68
450 Free
35.40
5:11.89
500 Free
35.44
5:47.33
100 Free
1:10.84
550 Free
35.57
6:22.90
600 Free
35.59
6:58.49
100 Free
1:11.16
650 Free
35.67
7:34.16
700 Free
35.63
8:09.79
100 Free
1:11.30
750 Free
35.65
8:45.44
800 Free
35.79
9:21.23
100 Free
1:11.44
850 Free
35.42
9:56.65
900 Free
35.59
10:32.24
100 Free
1:11.01
950 Free
35.18
11:07.42
1000 Free
35.65
11:43.07
100 Free
1:10.83
1050 Free
35.12
12:18.19
1100 Free
35.39
12:53.58
100 Free
1:10.51
1150 Free
35.12
13:28.70
1200 Free
35.26
14:03.96
100 Free
1:10.38
1250 Free
34.98
14:38.94
1300 Free
35.44
15:14.38
100 Free
1:10.42
1350 Free
35.29
15:49.67
1400 Free
35.34
16:25.01
100 Free
1:10.63
1450 Free
35.08
17:00.09
1500 Free
34.40
17:34.49
100 Free
1:09.48
Back 50 M 30.51 17 07/16/2026 A AA: 30.29 (+0.22s | 0.7%) 3 96 343 858
Back 100 M 1:03.44 Analysis 17 07/23/2026 AA AAA: 1:00.89 (+2.55s | 4.0%) 2 84 269 755
Back 200 M 2:15.71 Analysis 17 07/24/2025 AA AAA: 2:12.89 (+2.82s | 2.1%) 2 41 135 392
50 Back
31.84
31.84
100 Back
33.89
1:05.73
100 Back
1:05.73
150 Back
35.11
1:40.84
200 Back
34.87
2:15.71
100 Back
1:09.98
IM 400 M 4:54.55 Analysis 17 07/23/2026 AA AAA: 4:48.79 (+5.76s | 2.0%) 4 67 187 489
50 Fly
31.11
31.11
100 Fly
35.92
1:07.03
100 Fly
1:07.03
150 Back
36.45
1:43.48
200 Back
35.71
2:19.19
100 Back
1:12.16
250 Breast
45.91
3:05.10
300 Breast
44.54
3:49.64
100 Breast
1:30.45
350 Free
32.97
4:22.61
400 Free
31.94
4:54.55
100 Free
1:04.91

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