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Matthew Wei

Age: 18 years old
Age Category: 17-18
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 Y 22.80 18 10/25/2025 A AA: 22.59 (+0.21s | 0.9%) 14 130 803 1,000+
Free 100 Y 47.92 Analysis 18 11/01/2025 AA AAA: 47.39 (+0.53s | 1.1%) 8 65 365 1,000+
Free 200 Y 1:44.55 Analysis 18 11/01/2025 AAA AAAA: 1:40.19 (+4.36s | 4.2%) 7 56 294 980
Free 500 Y 4:39.81 Analysis 18 02/26/2026 AAA AAAA: 4:32.39 (+7.42s | 2.7%) 4 43 148 435
50 Free
25.23
25.23
100 Free
27.22
52.45
100 Free
52.45
150 Free
27.81
1:20.26
200 Free
28.14
1:48.40
100 Free
55.95
250 Free
28.32
2:16.72
300 Free
28.56
2:45.28
100 Free
56.88
350 Free
28.41
3:13.69
400 Free
28.67
3:42.36
100 Free
57.08
450 Free
29.05
4:11.41
500 Free
28.40
4:39.81
100 Free
57.45
Free 1000 Y 9:36.85 Analysis 18 02/26/2026 AAA AAAA: 9:30.19 (+6.66s | 1.2%) 1 20 79 204
50 Free
26.10
26.10
100 Free
28.12
54.22
100 Free
54.22
150 Free
28.60
1:22.82
200 Free
28.70
1:51.52
100 Free
57.30
250 Free
29.14
2:20.66
300 Free
29.18
2:49.84
100 Free
58.32
350 Free
29.54
3:19.38
400 Free
29.24
3:48.62
100 Free
58.78
450 Free
29.32
4:17.94
500 Free
29.56
4:47.50
100 Free
58.88
550 Free
29.47
5:16.97
600 Free
29.45
5:46.42
100 Free
58.92
650 Free
29.44
6:15.86
700 Free
29.41
6:45.27
100 Free
58.85
750 Free
28.87
7:14.14
800 Free
28.80
7:42.94
100 Free
57.67
850 Free
28.61
8:11.55
900 Free
28.69
8:40.24
100 Free
57.30
950 Free
28.54
9:08.78
1000 Free
28.07
9:36.85
100 Free
56.61
Free 1650 Y 18:20.30 Analysis 18 11/19/2022 BB A: 18:07.69 (+12.61s | 1.1%) 4 77 395 976
50 Free
29.28
29.28
100 Free
32.99
1:02.27
100 Free
1:02.27
150 Free
33.74
1:36.01
200 Free
34.13
2:10.14
100 Free
1:07.87
250 Free
34.31
2:44.45
300 Free
33.78
3:18.23
100 Free
1:08.09
350 Free
33.76
3:51.99
400 Free
33.73
4:25.72
100 Free
1:07.49
450 Free
34.27
4:59.99
500 Free
34.48
5:34.47
100 Free
1:08.75
550 Free
34.31
6:08.78
600 Free
33.65
6:42.43
100 Free
1:07.96
650 Free
33.38
7:15.81
700 Free
33.63
7:49.44
100 Free
1:07.01
750 Free
33.25
8:22.69
800 Free
33.06
8:55.75
100 Free
1:06.31
850 Free
34.37
9:30.12
900 Free
33.42
10:03.54
100 Free
1:07.79
950 Free
33.36
10:36.90
1000 Free
33.37
11:10.27
100 Free
1:06.73
1050 Free
33.83
11:44.10
1100 Free
33.51
12:17.61
100 Free
1:07.34
1150 Free
33.53
12:51.14
1200 Free
33.01
13:24.15
100 Free
1:06.54
1250 Free
33.96
13:58.11
1300 Free
32.66
14:30.77
100 Free
1:06.62
1350 Free
33.59
15:04.36
1400 Free
32.90
15:37.26
100 Free
1:06.49
1450 Free
33.42
16:10.68
1500 Free
32.48
16:43.16
100 Free
1:05.90
1550 Free
32.70
17:15.86
1600 Free
32.85
17:48.71
100 Free
1:05.55
1650 Free
31.59
18:20.30
Back 50 Y 35.33 18 02/12/2022 19 254 1,000+ 1,000+
Back 100 Y 55.45 Analysis 18 11/22/2025 A AA: 53.59 (+1.86s | 3.4%) 10 88 489 1,000+
50 Back
27.27
27.27
100 Back
28.18
55.45
100 Back
55.45
Back 200 Y 1:58.34 Analysis 18 12/21/2024 A AA: 1:58.19 (+0.15s | 0.1%) 6 51 260 843
50 Back
28.52
28.52
100 Back
29.73
58.25
100 Back
58.25
150 Back
30.12
1:28.37
200 Back
29.97
1:58.34
100 Back
1:00.09
Breast 50 Y 34.58 18 02/12/2022 14 152 922 1,000+
Breast 100 Y 59.36 Analysis 18 01/24/2026 AA AAA: 58.69 (+0.67s | 1.1%) 5 50 249 727
50 Breast
27.63
27.63
100 Breast
31.73
59.36
100 Breast
59.36
Breast 200 Y 2:09.26 Analysis 18 10/25/2025 AA AAA: 2:07.49 (+1.77s | 1.4%) 3 37 185 506
50 Breast
29.03
29.03
100 Breast
32.41
1:01.44
100 Breast
1:01.44
150 Breast
33.63
1:35.07
200 Breast
34.19
2:09.26
100 Breast
1:07.82
Fly 50 Y 32.03 18 02/12/2022 22 261 1,000+ 1,000+
Fly 100 Y 57.03 Analysis 18 01/24/2026 BB A: 56.09 (+0.94s | 1.6%) 18 204 1,000+ 1,000+
50 Fly
26.27
26.27
100 Fly
30.76
57.03
100 Fly
57.03
Fly 200 Y 2:11.54 Analysis 18 09/20/2025 BB A: 2:05.49 (+6.05s | 4.6%) 11 133 646 1,000+
IM 200 Y 1:55.03 Analysis 18 07/20/2025 AAA AAAA: 1:50.59 (+4.44s | 3.9%) 6 39 179 521
50 Fly
25.94
25.94
100 Back
30.15
56.09
100 IM
56.09
150 Breast
32.21
1:28.30
200 Free
26.73
1:55.03
100 IM
58.94
IM 400 Y 4:03.08 Analysis 18 02/26/2026 AAA AAAA: 3:57.99 (+5.09s | 2.1%) 5 21 81 272
50 Fly
26.30
26.30
100 Fly
30.24
56.54
100 Fly
56.54
150 Back
31.67
1:28.21
200 Back
30.42
1:58.63
100 Back
1:02.09
250 Breast
33.52
2:32.15
300 Breast
34.19
3:06.35
100 Breast
1:07.72
350 Free
28.56
3:34.91
400 Free
28.17
4:03.08
100 Free
56.73

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 27.78 18 06/07/2024 BB A: 27.39 (+0.39s | 1.4%) 18 231 1,000+ 1,000+
Free 100 M 57.49 Analysis 18 06/26/2025 A AA: 57.39 (+0.10s | 0.2%) 9 116 630 1,000+
Free 200 M 2:03.15 Analysis 18 06/06/2025 AA AAA: 2:00.09 (+3.06s | 2.5%) 8 67 317 747
50 Free
29.08
29.08
100 Free
31.27
1:00.35
100 Free
1:00.35
150 Free
31.73
1:32.08
200 Free
31.07
2:03.15
100 Free
1:02.80
Free 400 M 4:18.62 Analysis 18 06/26/2025 AA AAA: 4:16.49 (+2.13s | 0.8%) 5 42 159 357
100 Free
59.08
59.08
100 Free
59.08
200 Free
1:05.13
2:04.21
100 Free
1:05.13
300 Free
1:07.32
3:11.53
100 Free
1:07.32
400 Free
1:07.09
4:18.62
100 Free
1:07.09
Free 800 M 8:39.06 Analysis 18 06/26/2025 AAA AAAA: 8:28.49 (+10.57s | 2.0%) 1 11 43 97
50 Free
29.51
29.51
100 Free
31.98
1:01.49
100 Free
1:01.49
150 Free
33.02
1:34.51
200 Free
32.44
2:06.95
100 Free
1:05.46
250 Free
32.55
2:39.50
300 Free
32.24
3:11.74
100 Free
1:04.79
350 Free
32.47
3:44.21
400 Free
32.73
4:16.94
100 Free
1:05.20
450 Free
32.66
4:49.60
500 Free
32.95
5:22.55
100 Free
1:05.61
550 Free
32.84
5:55.39
600 Free
32.89
6:28.28
100 Free
1:05.73
650 Free
32.85
7:01.13
700 Free
33.11
7:34.24
100 Free
1:05.96
750 Free
32.56
8:06.80
800 Free
32.26
8:39.06
100 Free
1:04.82
Free 1500 M 17:25.08 Analysis 18 06/07/2024 AA AAA: 17:05.99 (+19.09s | 1.8%) 2 22 118 241
Back 100 M 1:08.18 Analysis 18 06/07/2024 BB A: 1:06.49 (+1.69s | 2.5%) 10 98 594 1,000+
Back 200 M 2:19.71 Analysis 18 06/26/2025 A AA: 2:18.99 (+0.72s | 0.5%) 5 38 220 511
Breast 50 M 33.29 18 05/24/2024 3 24 188 431
Breast 100 M 1:09.17 Analysis 18 06/26/2025 AA AAA: 1:08.19 (+0.98s | 1.4%) 2 27 155 332
Breast 200 M 2:28.70 Analysis 18 06/27/2024 AA AAA: 2:28.59 (+0.11s | 0.1%) 2 16 80 182
Fly 100 M 1:05.01 Analysis 18 06/06/2025 BB A: 1:03.99 (+1.02s | 1.6%) 13 135 713 1,000+
50 Fly
29.91
29.91
100 Fly
35.10
1:05.01
100 Fly
1:05.01
Fly 200 M 3:43.25 Analysis 18 05/18/2019 B: 2:46.99 (+56.26s | 25.2%) 11 144 664 1,000+
IM 200 M 2:16.17 Analysis 18 06/06/2025 AA AAA: 2:15.09 (+1.08s | 0.8%) 7 36 167 398
50 Fly
29.75
29.75
100 Back
35.75
1:05.50
100 IM
1:05.50
150 Breast
38.73
1:44.23
200 Free
31.94
2:16.17
100 IM
1:10.67
IM 400 M 4:49.33 Analysis 18 06/27/2024 AA AAA: 4:48.79 (+0.54s | 0.2%) 5 30 117 271

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