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 23.49 15 12/13/2024 A AA: 22.59 (+0.90s | 3.8%) 3 279 1,000+ 1,000+
Free 100 Y 51.29 16 02/14/2025 A AA: 49.59 (+1.70s | 3.3%) 2 315 1,000+ 1,000+
50 Free
24.52
24.52
100 Free
26.77
51.29
100 Free
51.29
Free 200 Y 1:50.11 14 12/08/2023 A AA: 1:49.69 (+0.42s | 0.4%) 2 204 795 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 16 11/21/2025 A AA: 4:58.39 (+2.62s | 0.9%) 1 154 567 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 26.58 16 12/12/2025 1 91 425 1,000+
Back 100 Y 55.34 15 12/19/2024 A AA: 53.59 (+1.75s | 3.2%) 1 111 481 1,000+
50 Back
26.90
26.90
100 Back
28.44
55.34
100 Back
55.34
Back 200 Y 2:02.38 16 11/06/2025 A AA: 1:58.19 (+4.19s | 3.4%) 1 109 449 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 16 12/12/2025 1 19 146 345
Breast 100 Y 1:01.15 16 02/14/2025 AA AAA: 58.69 (+2.46s | 4.0%) 1 105 437 1,000+
50 Breast
28.98
28.98
100 Breast
32.17
1:01.15
100 Breast
1:01.15
Breast 200 Y 2:15.44 16 12/12/2025 A AA: 2:13.29 (+2.15s | 1.6%) 1 100 395 897
50 Breast
29.65
29.65
100 Breast
34.33
1:03.98
100 Breast
1:03.98
150 Breast
35.75
1:39.73
200 Breast
35.71
2:15.44
100 Breast
1:11.46
Fly 50 Y 30.10 12 06/19/2021 2 143 1,000+ 1,000+
Fly 100 Y 53.32 16 12/12/2025 AA AAA: 51.39 (+1.93s | 3.6%) 1 107 485 1,000+
50 Fly
25.06
25.06
100 Fly
28.26
53.32
100 Fly
53.32
Fly 200 Y 2:00.17 15 11/07/2024 AA AAA: 1:55.09 (+5.08s | 4.2%) 1 88 337 885
50 Fly
26.33
26.33
100 Fly
29.81
56.14
100 Fly
56.14
150 Fly
31.20
1:27.34
200 Fly
32.83
2:00.17
100 Fly
1:04.03
IM 200 Y 2:00.67 15 12/19/2024 AA AAA: 1:55.89 (+4.78s | 4.0%) 1 128 502 1,000+
50 Fly
25.61
25.61
100 Back
30.45
56.06
100 IM
56.06
150 Breast
35.92
1:31.98
200 Free
28.69
2:00.67
100 IM
1:04.61
IM 400 Y 4:18.64 16 02/14/2025 AA AAA: 4:09.39 (+9.25s | 3.6%) 1 93 316 824
50 Fly
27.06
27.06
100 Fly
30.71
57.77
100 Fly
57.77
150 Back
34.54
1:32.31
200 Back
33.92
2:06.23
100 Back
1:08.46
250 Breast
36.25
2:42.48
300 Breast
37.58
3:20.06
100 Breast
1:13.83
350 Free
30.37
3:50.43
400 Free
28.21
4:18.64
100 Free
58.58

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 14 11/17/2023 AAA AAAA: 23.99 (+0.10s | 0.4%) 1 19 53 148
Free 100 M 56.40 16 07/23/2025 AA AAA: 54.89 (+1.51s | 2.7%) 2 172 474 1,000+
Free 200 M 2:19.92 13 04/15/2022 BB A: 2:11.09 (+8.83s | 6.3%) 3 354 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 14 07/20/2023 A AA: 4:28.19 (+4.54s | 1.7%) 1 164 445 960
Back 50 M 31.45 15 07/25/2024 1 96 351 740
Back 100 M 1:03.50 16 05/23/2025 AA AAA: 1:00.89 (+2.61s | 4.1%) 1 84 258 572
50 Back
30.98
30.98
100 Back
32.52
1:03.50
100 Back
1:03.50
Back 200 M 2:18.13 16 06/12/2025 AA AAA: 2:12.89 (+5.24s | 3.8%) 1 64 191 431
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 12 07/22/2021 1 69 582 1,000+
Breast 100 M 1:11.17 16 06/12/2025 AA AAA: 1:08.19 (+2.98s | 4.2%) 1 92 277 560
50 Breast
33.24
33.24
100 Breast
37.93
1:11.17
100 Breast
1:11.17
Breast 200 M 2:39.73 16 06/12/2025 A AA: 2:35.39 (+4.34s | 2.7%) 1 104 287 604
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 12 07/22/2021 1 67 649 1,000+
Fly 100 M 59.64 16 07/23/2025 AA AAA: 58.69 (+0.95s | 1.6%) 1 86 227 485
Fly 200 M 2:24.35 17 01/16/2026 BB A: 2:23.19 (+1.16s | 0.8%) 1 127 343 744
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 14 11/17/2023 AAAA 1 4 5 24
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 15 07/25/2024 AA AAA: 4:48.79 (+7.34s | 2.5%) 1 77 194 424
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.