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Matthew Rivera

Age: 15 years old
Age Category: 15-16
Team: La Mirada Armada | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard La Mirada Armada Southern California Swimming Western Zone USA
Free 50 Y 26.57 15 12/13/2024 B BB: 26.29 (+0.28s | 1.1%) 11 402 1,000+ 1,000+
Free 200 Y 2:03.13 Analysis 15 12/12/2025 BB A: 1:56.59 (+6.54s | 5.3%) 14 295 1,000+ 1,000+
50 Free
29.50
29.50
100 Free
31.06
1:00.56
100 Free
1:00.56
150 Free
31.44
1:32.00
200 Free
31.13
2:03.13
100 Free
1:02.57
Free 1000 Y 11:31.74 Analysis 15 12/12/2025 BB A: 11:01.59 (+30.15s | 4.4%) 9 131 526 1,000+
50 Free
29.40
29.40
100 Free
32.96
1:02.36
100 Free
1:02.36
150 Free
34.39
1:36.75
200 Free
33.80
2:10.55
100 Free
1:08.19
250 Free
33.83
2:44.38
300 Free
33.60
3:17.98
100 Free
1:07.43
350 Free
34.50
3:52.48
400 Free
34.78
4:27.26
100 Free
1:09.28
450 Free
35.65
5:02.91
500 Free
35.94
5:38.85
100 Free
1:11.59
550 Free
34.80
6:13.65
600 Free
35.12
6:48.77
100 Free
1:09.92
650 Free
35.06
7:23.83
700 Free
35.44
7:59.27
100 Free
1:10.50
750 Free
35.64
8:34.91
800 Free
36.21
9:11.12
100 Free
1:11.85
850 Free
35.93
9:47.05
900 Free
35.58
10:22.63
100 Free
1:11.51
950 Free
35.49
10:58.12
1000 Free
33.62
11:31.74
100 Free
1:09.11
Breast 100 Y 1:09.76 Analysis 15 12/12/2025 BB A: 1:05.89 (+3.87s | 5.5%) 6 199 1,000+ 1,000+
50 Breast
33.37
33.37
100 Breast
36.39
1:09.76
100 Breast
1:09.76
Breast 200 Y 2:40.27 Analysis 15 12/13/2024 B BB: 2:35.19 (+5.08s | 3.2%) 7 208 1,000+ 1,000+
50 Breast
35.88
35.88
100 Breast
40.58
1:16.46
100 Breast
1:16.46
150 Breast
42.26
1:58.72
200 Breast
41.55
2:40.27
100 Breast
1:23.81

Long course distance

Event Time Age Date Standard Next Standard La Mirada Armada Southern California Swimming Western Zone USA
Free 50 M 29.33 15 07/23/2025 BB A: 28.19 (+1.14s | 3.9%) 9 373 1,000+ 1,000+
Free 100 M 1:04.60 Analysis 15 06/12/2025 BB A: 1:01.49 (+3.11s | 4.8%) 13 357 1,000+ 1,000+
Free 800 M 10:51.16 Analysis 15 07/23/2026 B BB: 10:44.39 (+6.77s | 1.0%) 11 186 621 1,000+
50 Free
36.13
36.13
100 Free
39.76
1:15.89
100 Free
1:15.89
150 Free
40.07
1:55.96
200 Free
39.69
2:35.65
100 Free
1:19.76
250 Free
39.38
3:15.03
300 Free
40.38
3:55.41
100 Free
1:19.76
350 Free
39.29
4:34.70
400 Free
40.58
5:15.28
100 Free
1:19.87
450 Free
41.35
5:56.63
500 Free
41.01
6:37.64
100 Free
1:22.36
550 Free
41.42
7:19.06
600 Free
43.29
8:02.35
100 Free
1:24.71
650 Free
42.10
8:44.45
700 Free
43.19
9:27.64
100 Free
1:25.29
750 Free
43.75
10:11.39
800 Free
39.77
10:51.16
100 Free
1:23.52
Breast 100 M 1:23.46 Analysis 15 07/23/2026 B BB: 1:23.09 (+0.37s | 0.4%) 7 221 977 1,000+
50 Breast
40.25
40.25
100 Breast
43.21
1:23.46
100 Breast
1:23.46
Breast 200 M 2:59.49 Analysis 15 06/11/2026 BB A: 2:46.69 (+12.80s | 7.1%) 10 191 722 1,000+

Above are the fastest times that Matthew Rivera 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.