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Helen Dai

Age: 13 years old
Age Category: 13-14
Team: Fast Lane Aquatics | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Fast Lane Aquatics Florida Swimming Southern Zone USA
Free 50 Y 27.01 13 12/04/2025 A AA: 26.69 (+0.32s | 1.2%) 1 149 713 1,000+
Free 100 Y 59.39 Analysis 13 01/30/2026 A AA: 58.29 (+1.10s | 1.9%) 1 184 855 1,000+
50 Free
28.71
28.71
100 Free
30.68
59.39
100 Free
59.39
Free 500 Y 6:03.74 Analysis 13 09/14/2024 BB A: 5:53.39 (+10.35s | 2.8%) 1 226 961 1,000+
50 Free
32.47
32.47
100 Free
36.19
1:08.67
100 Free
1:08.67
150 Free
36.97
1:45.64
200 Free
36.84
2:22.48
100 Free
1:13.81
250 Free
37.25
2:59.73
300 Free
38.11
3:37.84
100 Free
1:15.36
350 Free
36.93
4:14.77
400 Free
36.82
4:51.59
100 Free
1:13.75
450 Free
36.67
5:28.26
500 Free
35.48
6:03.74
100 Free
1:12.15
Back 50 Y 29.90 13 12/04/2025 1 66 220 962
Back 100 Y 1:05.27 Analysis 13 12/04/2025 A AA: 1:03.19 (+2.08s | 3.2%) 1 95 464 1,000+
50 Back
31.86
31.86
100 Back
33.41
1:05.27
100 Back
1:05.27
Back 200 Y 2:34.53 Analysis 13 03/06/2025 B BB: 2:34.49 (+0.04s | 0.0%) 1 188 989 1,000+
50 Back
34.71
34.71
100 Back
37.98
1:12.69
100 Back
1:12.69
150 Back
41.32
1:54.01
200 Back
40.52
2:34.53
100 Back
1:21.84
Breast 50 Y 33.01 13 12/04/2025 2 34 95 461
Breast 100 Y 1:13.95 Analysis 13 12/04/2025 A AA: 1:12.89 (+1.06s | 1.4%) 1 64 302 1,000+
50 Breast
34.00
34.00
100 Breast
39.95
1:13.95
100 Breast
1:13.95
Breast 200 Y 2:41.42 Analysis 13 12/04/2025 A AA: 2:36.89 (+4.53s | 2.8%) 1 64 301 1,000+
50 Breast
36.02
36.02
100 Breast
41.07
1:17.09
100 Breast
1:17.09
150 Breast
41.72
1:58.81
200 Breast
42.61
2:41.42
100 Breast
1:24.33
Fly 50 Y 29.38 13 12/04/2025 1 115 388 1,000+
IM 200 Y 2:24.53 Analysis 13 01/30/2026 A AA: 2:21.09 (+3.44s | 2.4%) 1 122 544 1,000+
50 Fly
30.67
30.67
100 Back
36.89
1:07.56
100 IM
1:07.56
150 Breast
43.32
1:50.88
200 Free
33.65
2:24.53
100 IM
1:16.97

Long course distance

Event Time Age Date Standard Next Standard Fast Lane Aquatics Florida Swimming Southern Zone USA
Free 50 M 30.93 13 07/17/2025 A AA: 30.59 (+0.34s | 1.1%) 1 126 408 1,000+
Free 100 M 1:08.23 Analysis 13 07/24/2025 A AA: 1:06.69 (+1.54s | 2.3%) 1 129 387 1,000+
50 Free
32.78
32.78
100 Free
35.45
1:08.23
100 Free
1:08.23
Back 50 M 35.38 13 07/24/2025 1 71 190 622
Back 100 M 1:17.74 Analysis 13 07/24/2025 BB A: 1:16.89 (+0.85s | 1.1%) 1 88 287 919
50 Back
38.39
38.39
100 Back
39.35
1:17.74
100 Back
1:17.74
Breast 50 M 38.74 13 05/16/2025 2 37 84 354
Breast 100 M 1:28.22 Analysis 13 05/16/2025 BB A: 1:27.69 (+0.53s | 0.6%) 2 73 235 784
50 Breast
41.71
41.71
100 Breast
46.51
1:28.22
100 Breast
1:28.22
Breast 200 M 3:07.05 Analysis 13 07/24/2025 A AA: 3:00.99 (+6.06s | 3.2%) 2 46 148 514
50 Breast
42.70
42.70
100 Breast
47.09
1:29.79
100 Breast
1:29.79
150 Breast
48.50
2:18.29
200 Breast
48.76
3:07.05
100 Breast
1:37.26
Fly 50 M 34.31 13 05/16/2025 1 126 307 1,000+
IM 200 M 2:42.16 Analysis 13 07/17/2025 A AA: 2:41.99 (+0.17s | 0.1%) 1 53 171 559
50 Fly
35.75
35.75
100 Back
41.31
1:17.06
100 IM
1:17.06
150 Breast
48.19
2:05.25
200 Free
36.91
2:42.16
100 IM
1:25.10

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