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Seine Lee

Age: 15 years old
Age Category: 15-16
Team: Nation's Capital Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Nation's Capital Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 22.76 15 03/26/2026 AA AAA: 22.19 (+0.57s | 2.5%) 26 71 277 1,000+
Free 100 Y 51.05 Analysis 15 03/26/2026 A AA: 50.99 (+0.06s | 0.1%) 40 135 534 1,000+
50 Free
24.18
24.18
100 Free
26.87
51.05
100 Free
51.05
Free 200 Y 1:55.95 Analysis 15 01/17/2026 A AA: 1:51.79 (+4.16s | 3.6%) 57 189 796 1,000+
50 Free
25.40
25.40
100 Free
29.76
55.16
100 Free
55.16
150 Free
30.62
1:25.78
200 Free
30.17
1:55.95
100 Free
1:00.79
Free 500 Y 5:31.41 Analysis 15 11/14/2025 BB A: 5:15.79 (+15.62s | 4.7%) 66 215 903 1,000+
50 Free
28.18
28.18
100 Free
32.46
1:00.64
100 Free
1:00.64
150 Free
33.87
1:34.51
200 Free
33.95
2:08.46
100 Free
1:07.82
250 Free
34.14
2:42.60
300 Free
34.39
3:16.99
100 Free
1:08.53
350 Free
33.99
3:50.98
400 Free
34.20
4:25.18
100 Free
1:08.19
450 Free
33.91
4:59.09
500 Free
32.32
5:31.41
100 Free
1:06.23
Free 1000 Y 11:35.72 Analysis 15 02/08/2026 BB A: 11:01.59 (+34.13s | 4.9%) 46 124 507 1,000+
50 Free
26.45
26.45
100 Free
31.88
58.33
100 Free
58.33
150 Free
33.30
1:31.63
200 Free
33.97
2:05.60
100 Free
1:07.27
250 Free
34.80
2:40.40
300 Free
34.88
3:15.28
100 Free
1:09.68
350 Free
35.72
3:51.00
400 Free
35.92
4:26.92
100 Free
1:11.64
450 Free
36.15
5:03.07
500 Free
36.43
5:39.50
100 Free
1:12.58
550 Free
36.41
6:15.91
600 Free
36.30
6:52.21
100 Free
1:12.71
650 Free
36.76
7:28.97
700 Free
36.64
8:05.61
100 Free
1:13.40
750 Free
36.69
8:42.30
800 Free
36.30
9:18.60
100 Free
1:12.99
850 Free
35.92
9:54.52
900 Free
35.31
10:29.83
100 Free
1:11.23
950 Free
35.20
11:05.03
1000 Free
30.69
11:35.72
100 Free
1:05.89
Free 1650 Y 18:59.40 Analysis 15 01/03/2026 BB A: 18:22.79 (+36.61s | 3.2%) 34 86 336 1,000+
50 Free
28.03
28.03
100 Free
32.55
1:00.58
100 Free
1:00.58
150 Free
33.74
1:34.32
200 Free
34.39
2:08.71
100 Free
1:08.13
250 Free
35.43
2:44.14
300 Free
34.34
3:18.48
100 Free
1:09.77
350 Free
35.07
3:53.55
400 Free
35.17
4:28.72
100 Free
1:10.24
450 Free
35.78
5:04.50
500 Free
35.75
5:40.25
100 Free
1:11.53
550 Free
35.46
6:15.71
600 Free
35.32
6:51.03
100 Free
1:10.78
650 Free
35.00
7:26.03
700 Free
34.99
8:01.02
100 Free
1:09.99
750 Free
35.27
8:36.29
800 Free
35.25
9:11.54
100 Free
1:10.52
850 Free
35.44
9:46.98
900 Free
35.51
10:22.49
100 Free
1:10.95
950 Free
36.03
10:58.52
1000 Free
35.33
11:33.85
100 Free
1:11.36
1050 Free
35.22
12:09.07
1100 Free
34.81
12:43.88
100 Free
1:10.03
1150 Free
35.06
13:18.94
1200 Free
34.73
13:53.67
100 Free
1:09.79
1250 Free
34.99
14:28.66
1300 Free
34.91
15:03.57
100 Free
1:09.90
1350 Free
35.04
15:38.61
1400 Free
35.20
16:13.81
100 Free
1:10.24
1450 Free
34.18
16:47.99
1500 Free
34.21
17:22.20
100 Free
1:08.39
1550 Free
33.87
17:56.07
1600 Free
33.45
18:29.52
100 Free
1:07.32
1650 Free
29.88
18:59.40
Back 50 Y 25.54 15 03/05/2026 10 32 136 428
Back 100 Y 55.07 Analysis 15 03/26/2026 AA AAA: 53.09 (+1.98s | 3.6%) 23 53 211 729
50 Back
26.78
26.78
100 Back
28.29
55.07
100 Back
55.07
Back 200 Y 2:01.60 Analysis 15 11/14/2025 A AA: 2:01.29 (+0.31s | 0.3%) 29 59 258 823
50 Back
27.76
27.76
100 Back
31.21
58.97
100 Back
58.97
150 Back
31.36
1:30.33
200 Back
31.27
2:01.60
100 Back
1:02.63
Breast 50 Y 34.47 15 01/21/2023 42 271 879 1,000+
Breast 100 Y 1:05.06 Analysis 15 11/14/2025 A AA: 1:03.19 (+1.87s | 2.9%) 38 118 413 1,000+
50 Breast
29.93
29.93
100 Breast
35.13
1:05.06
100 Breast
1:05.06
Breast 200 Y 2:24.56 Analysis 15 12/04/2025 BB A: 2:23.19 (+1.37s | 0.9%) 41 114 402 1,000+
50 Breast
31.46
31.46
100 Breast
36.62
1:08.08
100 Breast
1:08.08
150 Breast
38.30
1:46.38
200 Breast
38.18
2:24.56
100 Breast
1:16.48
Fly 50 Y 24.33 15 01/17/2026 9 36 94 323
Fly 100 Y 54.49 Analysis 15 03/26/2026 AA AAA: 52.79 (+1.70s | 3.1%) 26 61 240 921
50 Fly
24.91
24.91
100 Fly
29.58
54.49
100 Fly
54.49
Fly 200 Y 2:33.84 Analysis 15 01/21/2023 B: 2:30.19 (+3.65s | 2.4%) 66 206 785 1,000+
50 Fly
32.25
32.25
100 Fly
39.44
1:11.70
100 Fly
1:11.70
150 Fly
41.93
1:53.63
200 Fly
40.21
2:33.84
100 Fly
1:22.14
IM 200 Y 2:06.57 Analysis 15 03/26/2026 A AA: 2:03.99 (+2.58s | 2.0%) 50 143 479 1,000+
50 Fly
25.20
25.20
100 Back
31.77
56.97
100 IM
56.97
150 Breast
39.39
1:36.36
200 Free
30.21
2:06.57
100 IM
1:09.60
IM 400 Y 4:40.39 Analysis 15 10/10/2025 BB A: 4:36.19 (+4.20s | 1.5%) 47 112 482 1,000+
50 Fly
27.02
27.02
100 Fly
32.58
59.60
100 Fly
59.60
150 Back
35.23
1:34.83
200 Back
35.01
2:09.84
100 Back
1:10.24
250 Breast
41.40
2:51.24
300 Breast
42.87
3:34.11
100 Breast
1:24.27
350 Free
34.17
4:08.28
400 Free
32.11
4:40.39
100 Free
1:06.28

Long course distance

Event Time Age Date Standard Next Standard Nation's Capital Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 M 26.25 15 05/14/2026 AA AAA: 25.89 (+0.36s | 1.4%) 18 31 123 711
Free 200 M 2:23.22 Analysis 15 05/14/2026 BB A: 2:14.29 (+8.93s | 6.2%) 48 100 503 1,000+
100 Free
1:07.18
1:07.18
100 Free
1:07.18
200 Free
1:16.04
2:23.22
100 Free
1:16.04
Back 100 M 1:06.26 Analysis 15 05/14/2026 A AA: 1:05.19 (+1.07s | 1.6%) 21 31 142 669
Back 200 M 2:24.64 Analysis 15 05/14/2026 A AA: 2:21.49 (+3.15s | 2.2%) 17 25 126 612
100 Back
1:08.05
1:08.05
100 Back
1:08.05
200 Back
1:16.59
2:24.64
100 Back
1:16.59
Fly 50 M 28.13 15 05/14/2026 10 19 86 343
Fly 100 M 1:05.53 Analysis 15 05/14/2026 A AA: 1:03.09 (+2.44s | 3.7%) 27 56 216 1,000+

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