New! ScoreMeUp is now available on the App Store. Download the iOS app →

Otis Tsai

Age: 18 years old
Age Category: 17-18
Team: Rose Bowl Aquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rose Bowl Aquatics Southern California Swimming Western Zone USA
Free 50 Y 21.26 18 12/14/2023 AAA AAAA: 20.69 (+0.57s | 2.7%) 5 29 157 454
Free 100 Y 46.93 Analysis 18 12/14/2023 AAA AAAA: 45.29 (+1.64s | 3.5%) 4 45 193 635
Free 200 Y 1:43.43 Analysis 18 11/02/2023 AAA AAAA: 1:40.19 (+3.24s | 3.1%) 5 66 236 732
50 Free
24.09
24.09
100 Free
26.52
50.61
100 Free
50.61
150 Free
26.83
1:17.44
200 Free
25.99
1:43.43
100 Free
52.82
Free 500 Y 4:44.64 Analysis 18 12/16/2022 AAA AAAA: 4:32.39 (+12.25s | 4.3%) 5 74 220 624
50 Free
25.09
25.09
100 Free
27.81
52.90
100 Free
52.90
150 Free
28.41
1:21.31
200 Free
28.82
1:50.13
100 Free
57.23
250 Free
29.14
2:19.27
300 Free
29.08
2:48.35
100 Free
58.22
350 Free
29.18
3:17.53
400 Free
29.24
3:46.77
100 Free
58.42
450 Free
29.44
4:16.21
500 Free
28.43
4:44.64
100 Free
57.87
Free 1000 Y 9:59.63 Analysis 18 03/03/2022 AA AAA: 9:57.29 (+2.34s | 0.4%) 2 82 203 508
50 Free
25.97
25.97
100 Free
29.11
55.08
100 Free
55.08
150 Free
29.80
1:24.88
200 Free
30.21
1:55.09
100 Free
1:00.01
250 Free
30.42
2:25.51
300 Free
30.59
2:56.10
100 Free
1:01.01
350 Free
30.73
3:26.83
400 Free
30.48
3:57.31
100 Free
1:01.21
450 Free
30.25
4:27.56
500 Free
30.55
4:58.11
100 Free
1:00.80
550 Free
30.67
5:28.78
600 Free
30.32
5:59.10
100 Free
1:00.99
650 Free
30.48
6:29.58
700 Free
30.35
6:59.93
100 Free
1:00.83
750 Free
30.60
7:30.53
800 Free
30.14
8:00.67
100 Free
1:00.74
850 Free
30.20
8:30.87
900 Free
30.32
9:01.19
100 Free
1:00.52
950 Free
30.11
9:31.30
1000 Free
28.33
9:59.63
100 Free
58.44
Free 1650 Y 16:56.81 Analysis 18 11/04/2021 AA AAA: 16:37.09 (+19.72s | 1.9%) 2 56 186 459
50 Free
27.37
27.37
100 Free
30.06
57.43
100 Free
57.43
150 Free
30.54
1:27.97
200 Free
30.74
1:58.71
100 Free
1:01.28
250 Free
30.56
2:29.27
300 Free
30.79
3:00.06
100 Free
1:01.35
350 Free
30.91
3:30.97
400 Free
30.98
4:01.95
100 Free
1:01.89
450 Free
31.05
4:33.00
500 Free
31.51
5:04.51
100 Free
1:02.56
550 Free
31.15
5:35.66
600 Free
31.13
6:06.79
100 Free
1:02.28
650 Free
31.37
6:38.16
700 Free
30.86
7:09.02
100 Free
1:02.23
750 Free
31.43
7:40.45
800 Free
31.11
8:11.56
100 Free
1:02.54
850 Free
30.83
8:42.39
900 Free
30.94
9:13.33
100 Free
1:01.77
950 Free
31.06
9:44.39
1000 Free
31.20
10:15.59
100 Free
1:02.26
1050 Free
31.41
10:47.00
1100 Free
30.94
11:17.94
100 Free
1:02.35
1150 Free
31.29
11:49.23
1200 Free
31.42
12:20.65
100 Free
1:02.71
1250 Free
31.26
12:51.91
1300 Free
31.36
13:23.27
100 Free
1:02.62
1350 Free
31.37
13:54.64
1400 Free
30.91
14:25.55
100 Free
1:02.28
1450 Free
30.37
14:55.92
1500 Free
30.66
15:26.58
100 Free
1:01.03
1550 Free
30.72
15:57.30
1600 Free
30.23
16:27.53
100 Free
1:00.95
1650 Free
29.28
16:56.81
Back 50 Y 23.96 18 11/07/2024 5 24 93 244
Back 100 Y 51.79 Analysis 18 11/07/2024 AA AAA: 51.29 (+0.50s | 1.0%) 6 33 146 481
50 Back
25.07
25.07
100 Back
26.72
51.79
100 Back
51.79
Back 200 Y 1:52.64 Analysis 18 02/29/2024 AAA AAAA: 1:47.89 (+4.75s | 4.2%) 3 30 103 318
50 Back
26.32
26.32
100 Back
28.46
54.78
100 Back
54.78
150 Back
29.06
1:23.84
200 Back
28.80
1:52.64
100 Back
57.86
Breast 200 Y 2:18.24 Analysis 18 11/21/2021 A AA: 2:13.29 (+4.95s | 3.6%) 12 118 470 1,000+
50 Breast
31.55
31.55
100 Breast
35.02
1:06.57
100 Breast
1:06.57
150 Breast
35.43
1:42.00
200 Breast
36.24
2:18.24
100 Breast
1:11.67
Fly 100 Y 51.46 Analysis 18 12/14/2023 AA AAA: 51.39 (+0.07s | 0.1%) 5 58 230 665
50 Fly
23.75
23.75
100 Fly
27.71
51.46
100 Fly
51.46
Fly 200 Y 1:57.11 Analysis 18 12/16/2022 AA AAA: 1:55.09 (+2.02s | 1.7%) 5 65 230 651
50 Fly
25.97
25.97
100 Fly
29.29
55.26
100 Fly
55.26
150 Fly
30.31
1:25.57
200 Fly
31.54
1:57.11
100 Fly
1:01.85
IM 200 Y 1:54.94 Analysis 18 12/09/2022 AAA AAAA: 1:50.59 (+4.35s | 3.8%) 3 42 175 491
50 Fly
25.09
25.09
100 Back
29.10
54.19
100 IM
54.19
150 Breast
35.25
1:29.44
200 Free
25.50
1:54.94
100 IM
1:00.75
IM 400 Y 4:03.27 Analysis 18 12/09/2022 AAA AAAA: 3:57.99 (+5.28s | 2.2%) 2 28 89 269
50 Fly
25.82
25.82
100 Fly
29.49
55.31
100 Fly
55.31
150 Back
32.03
1:27.34
200 Back
31.79
1:59.13
100 Back
1:03.82
250 Breast
34.72
2:33.85
300 Breast
35.33
3:09.18
100 Breast
1:10.05
350 Free
27.46
3:36.64
400 Free
26.63
4:03.27
100 Free
54.09

Long course distance

Event Time Age Date Standard Next Standard Rose Bowl Aquatics Southern California Swimming Western Zone USA
Free 50 M 23.98 18 07/20/2023 AAAA 1 13 37 114
Free 100 M 53.39 Analysis 18 07/20/2023 AAA AAAA: 52.39 (+1.00s | 1.9%) 2 38 102 230
50 Free
25.68
25.68
100 Free
27.71
53.39
100 Free
53.39
Free 200 M 1:57.14 Analysis 18 07/20/2023 AAA AAAA: 1:54.69 (+2.45s | 2.1%) 2 47 93 193
50 Free
27.46
27.46
100 Free
29.43
56.89
100 Free
56.89
150 Free
30.10
1:26.99
200 Free
30.15
1:57.14
100 Free
1:00.25
Free 400 M 4:15.57 Analysis 18 06/16/2022 AAA AAAA: 4:04.89 (+10.68s | 4.2%) 4 53 121 264
50 Free
28.33
28.33
100 Free
30.86
59.19
100 Free
59.19
150 Free
32.02
1:31.21
200 Free
32.35
2:03.56
100 Free
1:04.37
250 Free
33.12
2:36.68
300 Free
32.92
3:09.60
100 Free
1:06.04
350 Free
33.78
3:43.38
400 Free
32.19
4:15.57
100 Free
1:05.97
Free 800 M 8:54.57 Analysis 18 04/13/2023 AA AAA: 8:52.69 (+1.88s | 0.4%) 3 45 95 205
50 Free
29.66
29.66
100 Free
33.78
1:03.44
100 Free
1:03.44
150 Free
33.91
1:37.35
200 Free
34.54
2:11.89
100 Free
1:08.45
250 Free
33.84
2:45.73
300 Free
33.85
3:19.58
100 Free
1:07.69
350 Free
33.68
3:53.26
400 Free
34.35
4:27.61
100 Free
1:08.03
450 Free
33.92
5:01.53
500 Free
33.94
5:35.47
100 Free
1:07.86
550 Free
33.65
6:09.12
600 Free
33.69
6:42.81
100 Free
1:07.34
650 Free
33.69
7:16.50
700 Free
33.20
7:49.70
100 Free
1:06.89
750 Free
33.34
8:23.04
800 Free
31.53
8:54.57
100 Free
1:04.87
Free 1500 M 17:37.94 Analysis 18 07/22/2021 AA AAA: 17:05.99 (+31.95s | 3.0%) 2 53 146 289
50 Free
30.47
30.47
100 Free
34.06
1:04.53
100 Free
1:04.53
150 Free
34.63
1:39.16
200 Free
35.07
2:14.23
100 Free
1:09.70
250 Free
35.45
2:49.68
300 Free
35.75
3:25.43
100 Free
1:11.20
350 Free
35.51
4:00.94
400 Free
35.50
4:36.44
100 Free
1:11.01
450 Free
35.65
5:12.09
500 Free
35.95
5:48.04
100 Free
1:11.60
550 Free
35.86
6:23.90
600 Free
35.48
6:59.38
100 Free
1:11.34
650 Free
35.95
7:35.33
700 Free
35.77
8:11.10
100 Free
1:11.72
750 Free
35.89
8:46.99
800 Free
35.58
9:22.57
100 Free
1:11.47
850 Free
36.07
9:58.64
900 Free
35.81
10:34.45
100 Free
1:11.88
950 Free
36.09
11:10.54
1000 Free
35.90
11:46.44
100 Free
1:11.99
1050 Free
35.65
12:22.09
1100 Free
35.48
12:57.57
100 Free
1:11.13
1150 Free
35.79
13:33.36
1200 Free
35.84
14:09.20
100 Free
1:11.63
1250 Free
35.42
14:44.62
1300 Free
35.38
15:20.00
100 Free
1:10.80
1350 Free
35.15
15:55.15
1400 Free
35.12
16:30.27
100 Free
1:10.27
1450 Free
34.30
17:04.57
1500 Free
33.37
17:37.94
100 Free
1:07.67
Back 50 M 27.79 18 06/12/2025 1 8 29 75
Back 100 M 59.74 Analysis 18 06/12/2025 AAA AAAA: 58.19 (+1.55s | 2.6%) 2 25 57 145
50 Back
28.86
28.86
100 Back
30.88
59.74
100 Back
59.74
Back 200 M 2:14.25 Analysis 18 07/11/2025 AA AAA: 2:12.89 (+1.36s | 1.0%) 4 37 99 239
Breast 200 M 2:40.79 Analysis 18 07/22/2021 A AA: 2:35.39 (+5.40s | 3.4%) 11 99 290 596
50 Breast
36.70
36.70
100 Breast
41.47
1:18.17
100 Breast
1:18.17
150 Breast
41.65
1:59.82
200 Breast
40.97
2:40.79
100 Breast
1:22.62
Fly 50 M 26.71 18 04/10/2025 2 14 69 170
Fly 100 M 57.77 Analysis 18 07/25/2024 AAA AAAA: 55.99 (+1.78s | 3.1%) 2 31 75 168
50 Fly
27.05
27.05
100 Fly
30.72
57.77
100 Fly
57.77
Fly 200 M 2:14.65 Analysis 18 06/16/2023 AA AAA: 2:11.29 (+3.36s | 2.5%) 5 55 142 297
50 Fly
29.48
29.48
100 Fly
33.79
1:03.27
100 Fly
1:03.27
150 Fly
35.10
1:38.37
200 Fly
36.28
2:14.65
100 Fly
1:11.38
IM 200 M 2:10.79 Analysis 18 07/20/2023 AAA AAAA: 2:08.99 (+1.80s | 1.4%) 3 18 47 115
50 Fly
28.06
28.06
100 Back
33.02
1:01.08
100 IM
1:01.08
150 Breast
40.30
1:41.38
200 Free
29.41
2:10.79
100 IM
1:09.71
IM 400 M 4:43.09 Analysis 18 07/21/2022 AAA AAAA: 4:35.69 (+7.40s | 2.6%) 2 30 62 136
50 Fly
29.36
29.36
100 Fly
34.17
1:03.53
100 Fly
1:03.53
150 Back
37.75
1:41.28
200 Back
37.09
2:18.37
100 Back
1:14.84
250 Breast
41.94
3:00.31
300 Breast
41.09
3:41.40
100 Breast
1:23.03
350 Free
31.53
4:12.93
400 Free
30.16
4:43.09
100 Free
1:01.69

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