Matthew Semenko

Age: 12 years old
Age Category: 11-12
Team: Manta Ray Aquatics | San Diego-Imperial Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard San Diego-Imperial Swimming Manta Ray Aquatics
Free 50 Y 33.75 11 03/22/2025 B: 32.79 (+0.96s | 2.8%) 117 5
25 Free
16.79
16.79
50 Free
16.96
33.75
50 Free
33.75
Free 100 Y 1:16.18 11 12/07/2024 B: 1:11.49 (+4.69s | 6.2%) 111 5
Free 200 Y 2:45.63 11 02/14/2025 B: 2:35.99 (+9.64s | 5.8%) 82 3
50 Free
38.26
38.26
50 Free
38.26
100 Free
43.60
1:21.86
50 Free
43.60
150 Free
43.79
2:05.65
50 Free
43.79
200 Free
39.98
2:45.63
50 Free
39.98
Free 500 Y 7:31.42 11 11/16/2024 B: 6:59.89 (+31.53s | 7.0%) 54 3
Back 50 Y 38.18 11 02/14/2025 B BB: 35.59 (+2.59s | 6.8%) 68 2
25 Back
19.07
19.07
50 Back
19.11
38.18
50 Back
38.18
Back 100 Y 1:23.87 11 02/14/2025 B: 1:22.19 (+1.68s | 2.0%) 64 2
25 Back
20.32
20.32
50 Back
21.77
42.09
50 Back
42.09
75 Back
21.65
1:03.74
100 Back
20.13
1:23.87
50 Back
41.78
Back 200 Y 3:06.49 11 12/07/2024 B: 2:52.89 (+13.60s | 7.3%) 39 2
Breast 50 Y 45.09 11 11/16/2024 B: 43.49 (+1.60s | 3.5%) 80 3
Breast 100 Y 1:36.78 11 11/16/2024 B: 1:32.59 (+4.19s | 4.3%) 64 3
Breast 200 Y 3:26.92 11 03/22/2025 B: 3:16.39 (+10.53s | 5.1%) 33 2
25 Breast
21.78
21.78
50 Breast
24.84
46.62
50 Breast
46.62
75 Breast
26.51
1:13.13
100 Breast
27.91
1:41.04
50 Breast
54.42
125 Breast
26.19
2:07.23
150 Breast
28.03
2:35.26
50 Breast
54.22
175 Breast
25.71
3:00.97
200 Breast
25.95
3:26.92
50 Breast
51.66
Fly 50 Y 35.75 11 02/14/2025 B BB: 34.19 (+1.56s | 4.4%) 46 3
25 Fly
16.87
16.87
50 Fly
18.88
35.75
50 Fly
35.75
Fly 100 Y 1:35.76 11 11/16/2024 B: 1:22.89 (+12.87s | 13.4%) 70 3
IM 100 Y 1:22.09 11 03/22/2025 B: 1:21.89 (+0.20s | 0.2%) 62 3
25 IM
16.95
16.95
50 IM
20.78
37.73
50 IM
37.73
75 IM
25.02
1:02.75
100 IM
19.34
1:22.09
50 IM
44.36
IM 200 Y 2:59.86 11 03/22/2025 B: 2:59.29 (+0.57s | 0.3%) 63 3
25 Fly
18.82
18.82
50 Back
22.27
41.09
50 IM
41.09
75 Breast
23.58
1:04.67
100 Free
23.39
1:28.06
50 IM
46.97
125 Free
25.38
1:53.44
150 Free
26.66
2:20.10
50 IM
52.04
175 Free
20.66
2:40.76
200 Free
19.10
2:59.86
50 IM
39.76

Long course distance

Event Time Age Date Standard Next Standard San Diego-Imperial Swimming Manta Ray Aquatics
Free 50 M 38.51 12 06/20/2025 B: 37.39 (+1.12s | 2.9%) 74 3
Free 200 M 3:13.65 12 06/20/2025 B: 2:59.19 (+14.46s | 7.5%) 58 3
50 Free
46.30
46.30
100 Free
51.46
1:37.76
100 Free
1:37.76
150 Free
50.05
2:27.81
200 Free
45.84
3:13.65
100 Free
1:35.89
Back 200 M 3:42.94 12 06/20/2025 B: 3:22.99 (+19.95s | 8.9%) 14 1
50 Back
53.55
53.55
100 Back
57.70
1:51.25
100 Back
1:51.25
150 Back
57.17
2:48.42
200 Back
54.52
3:42.94
100 Back
1:51.69
Breast 100 M 1:59.59 12 06/20/2025 B: 1:47.79 (+11.80s | 9.9%) 54 2

Above are the fastest times that Matthew Semenko 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.