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Andrew Dai

Age: 17 years old
Age Category: 17-18
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 24.42 17 11/14/2025 BB A: 23.59 (+0.83s | 3.4%) 72 338 1,000+ 1,000+
Free 100 Y 53.69 Analysis 17 03/20/2026 BB A: 51.69 (+2.00s | 3.7%) 71 326 1,000+ 1,000+
50 Free
25.57
25.57
100 Free
28.12
53.69
100 Free
53.69
Free 200 Y 2:00.43 Analysis 17 01/16/2026 BB A: 1:54.49 (+5.94s | 4.9%) 72 296 1,000+ 1,000+
50 Free
26.63
26.63
100 Free
30.52
57.15
100 Free
57.15
150 Free
31.71
1:28.86
200 Free
31.57
2:00.43
100 Free
1:03.28
Back 100 Y 1:01.82 Analysis 17 12/04/2025 B BB: 1:00.59 (+1.23s | 2.0%) 67 249 933 1,000+
50 Back
30.07
30.07
100 Back
31.75
1:01.82
100 Back
1:01.82
Breast 50 Y 31.03 17 03/20/2026 26 134 481 1,000+
Breast 100 Y 1:06.82 Analysis 17 03/20/2026 BB A: 1:03.99 (+2.83s | 4.2%) 49 185 692 1,000+
50 Breast
31.44
31.44
100 Breast
35.38
1:06.82
100 Breast
1:06.82
Breast 200 Y 2:26.46 Analysis 17 03/20/2026 BB A: 2:19.09 (+7.37s | 5.0%) 38 134 489 1,000+
50 Breast
33.55
33.55
100 Breast
36.43
1:09.98
100 Breast
1:09.98
200 Breast
1:16.48
2:26.46
100 Breast
1:16.48
Fly 50 Y 26.30 17 03/20/2026 33 185 654 1,000+
Fly 100 Y 58.82 Analysis 17 01/16/2026 BB A: 56.09 (+2.73s | 4.6%) 67 277 957 1,000+
50 Fly
28.19
28.19
100 Fly
30.63
58.82
100 Fly
58.82
Fly 200 Y 2:07.45 Analysis 17 12/04/2025 BB A: 2:05.49 (+1.96s | 1.5%) 31 127 421 1,000+
50 Fly
27.26
27.26
100 Fly
31.87
59.13
100 Fly
59.13
150 Fly
33.32
1:32.45
200 Fly
35.00
2:07.45
100 Fly
1:08.32
IM 200 Y 2:11.88 Analysis 17 01/16/2026 BB A: 2:06.39 (+5.49s | 4.2%) 66 247 854 1,000+
50 Fly
28.03
28.03
100 Back
36.91
1:04.94
100 IM
1:04.94
150 Breast
36.80
1:41.74
200 Free
30.14
2:11.88
100 IM
1:06.94

Long course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA

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