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Derrick Mai

Age: 17 years old
Age Category: 17-18
Team: South Orange County Aquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard South Orange County Aquatics Southern California Swimming Western Zone USA
Free 50 Y 22.90 17 02/13/2026 A AA: 22.59 (+0.31s | 1.4%) 2 205 879 1,000+
Free 100 Y 51.17 Analysis 17 02/13/2026 A AA: 49.59 (+1.58s | 3.1%) 2 304 1,000+ 1,000+
50 Free
24.52
24.52
100 Free
26.65
51.17
100 Free
51.17
Free 200 Y 1:50.11 Analysis 17 12/08/2023 A AA: 1:49.69 (+0.42s | 0.4%) 2 203 788 1,000+
50 Free
25.09
25.09
100 Free
27.74
52.83
100 Free
52.83
150 Free
28.62
1:21.45
200 Free
28.66
1:50.11
100 Free
57.28
Free 500 Y 5:01.01 Analysis 17 11/21/2025 A AA: 4:58.39 (+2.62s | 0.9%) 1 152 571 1,000+
50 Free
26.85
26.85
100 Free
29.25
56.10
100 Free
56.10
150 Free
30.38
1:26.48
200 Free
30.64
1:57.12
100 Free
1:01.02
250 Free
30.48
2:27.60
300 Free
30.77
2:58.37
100 Free
1:01.25
350 Free
31.12
3:29.49
400 Free
30.66
4:00.15
100 Free
1:01.78
450 Free
30.89
4:31.04
500 Free
29.97
5:01.01
100 Free
1:00.86
Back 50 Y 26.24 17 02/13/2026 1 91 406 1,000+
Back 100 Y 55.34 Analysis 17 12/19/2024 A AA: 53.59 (+1.75s | 3.2%) 1 111 474 1,000+
50 Back
26.90
26.90
100 Back
28.44
55.34
100 Back
55.34
Back 200 Y 2:02.38 Analysis 17 11/06/2025 A AA: 1:58.19 (+4.19s | 3.4%) 1 106 427 1,000+
50 Back
28.04
28.04
100 Back
29.87
57.91
100 Back
57.91
150 Back
32.02
1:29.93
200 Back
32.45
2:02.38
100 Back
1:04.47
Breast 50 Y 28.06 17 12/12/2025 1 43 212 585
Breast 100 Y 59.98 Analysis 17 02/26/2026 AA AAA: 58.69 (+1.29s | 2.2%) 1 70 301 896
50 Breast
28.17
28.17
100 Breast
31.81
59.98
100 Breast
59.98
Breast 200 Y 2:11.58 Analysis 17 02/26/2026 AA AAA: 2:07.49 (+4.09s | 3.1%) 1 73 261 698
50 Breast
29.24
29.24
100 Breast
33.84
1:03.08
100 Breast
1:03.08
150 Breast
34.29
1:37.37
200 Breast
34.21
2:11.58
100 Breast
1:08.50
Fly 50 Y 30.10 17 06/19/2021 2 190 1,000+ 1,000+
Fly 100 Y 52.99 Analysis 17 02/26/2026 AA AAA: 51.39 (+1.60s | 3.0%) 1 104 431 1,000+
50 Fly
24.79
24.79
100 Fly
28.20
52.99
100 Fly
52.99
Fly 200 Y 1:57.87 Analysis 17 02/26/2026 AA AAA: 1:55.09 (+2.78s | 2.4%) 1 70 249 759
50 Fly
26.57
26.57
100 Fly
29.66
56.23
100 Fly
56.23
150 Fly
30.20
1:26.43
200 Fly
31.44
1:57.87
100 Fly
1:01.64
IM 200 Y 1:58.85 Analysis 17 02/26/2026 AA AAA: 1:55.89 (+2.96s | 2.5%) 1 100 386 1,000+
50 Fly
24.90
24.90
100 Back
30.49
55.39
100 IM
55.39
150 Breast
35.01
1:30.40
200 Free
28.45
1:58.85
100 IM
1:03.46
IM 400 Y 4:15.89 Analysis 17 02/26/2026 AA AAA: 4:09.39 (+6.50s | 2.5%) 1 78 269 800
50 Fly
26.85
26.85
100 Fly
30.43
57.28
100 Fly
57.28
150 Back
34.08
1:31.36
200 Back
33.91
2:05.27
100 Back
1:07.99
250 Breast
36.09
2:41.36
300 Breast
36.83
3:18.19
100 Breast
1:12.92
350 Free
29.57
3:47.76
400 Free
28.13
4:15.89
100 Free
57.70

Long course distance

Event Time Age Date Standard Next Standard South Orange County Aquatics Southern California Swimming Western Zone USA
Free 50 M 24.09 17 11/17/2023 AAA AAAA: 23.99 (+0.10s | 0.4%) 1 17 49 122
Free 100 M 56.40 Analysis 17 07/23/2025 AA AAA: 54.89 (+1.51s | 2.7%) 2 161 427 980
Free 200 M 2:19.92 Analysis 17 04/15/2022 BB A: 2:11.09 (+8.83s | 6.3%) 3 319 1,000+ 1,000+
50 Free
34.15
34.15
100 Free
35.73
1:09.88
100 Free
1:09.88
150 Free
35.91
1:45.79
200 Free
34.13
2:19.92
100 Free
1:10.04
Free 400 M 4:32.73 Analysis 17 07/20/2023 A AA: 4:28.19 (+4.54s | 1.7%) 1 149 412 914
Back 50 M 31.45 17 07/25/2024 1 91 350 749
Back 100 M 1:03.50 Analysis 17 05/23/2025 AA AAA: 1:00.89 (+2.61s | 4.1%) 1 75 232 539
50 Back
30.98
30.98
100 Back
32.52
1:03.50
100 Back
1:03.50
Back 200 M 2:18.13 Analysis 17 06/12/2025 AA AAA: 2:12.89 (+5.24s | 3.8%) 1 58 177 420
50 Back
32.15
32.15
100 Back
34.69
1:06.85
100 Back
1:06.85
150 Back
36.19
1:43.04
200 Back
35.09
2:18.13
100 Back
1:11.28
Breast 50 M 40.84 17 07/22/2021 1 65 557 1,000+
Breast 100 M 1:11.17 Analysis 17 06/12/2025 AA AAA: 1:08.19 (+2.98s | 4.2%) 1 85 256 549
50 Breast
33.24
33.24
100 Breast
37.93
1:11.17
100 Breast
1:11.17
Breast 200 M 2:39.73 Analysis 17 06/12/2025 A AA: 2:35.39 (+4.34s | 2.7%) 1 98 274 588
50 Breast
34.71
34.71
100 Breast
40.84
1:15.55
100 Breast
1:15.55
150 Breast
42.19
1:57.74
200 Breast
41.99
2:39.73
100 Breast
1:24.18
Fly 50 M 32.59 17 07/22/2021 1 69 649 1,000+
Fly 100 M 59.64 Analysis 17 07/23/2025 AA AAA: 58.69 (+0.95s | 1.6%) 1 82 204 467
Fly 200 M 2:24.35 Analysis 17 01/16/2026 BB A: 2:23.19 (+1.16s | 0.8%) 1 123 318 703
50 Fly
31.38
31.38
100 Fly
36.05
1:07.43
100 Fly
1:07.43
150 Fly
38.32
1:45.75
200 Fly
38.60
2:24.35
100 Fly
1:16.92
IM 200 M 2:05.32 Analysis 17 11/17/2023 AAAA 1 2 4 26
50 Fly
26.81
26.81
100 Back
31.85
58.66
100 IM
58.66
150 Breast
37.53
1:36.19
200 Free
29.13
2:05.32
100 IM
1:06.66
IM 400 M 4:56.13 Analysis 17 07/25/2024 AA AAA: 4:48.79 (+7.34s | 2.5%) 1 71 180 414
50 Fly
29.92
29.92
100 Fly
35.02
1:04.94
100 Fly
1:04.94
150 Back
39.44
1:44.38
200 Back
39.24
2:23.62
100 Back
1:18.68
250 Breast
42.67
3:06.29
300 Breast
44.27
3:50.56
100 Breast
1:26.94
350 Free
33.15
4:23.71
400 Free
32.42
4:56.13
100 Free
1:05.57

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