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Liam Cosio

Age: 15 years old
Age Category: 15-16
Team: Lompoc Tsunami Aquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Lompoc Tsunami Aquatics Southern California Swimming Western Zone USA
Free 50 Y 23.40 15 03/12/2026 A AA: 23.19 (+0.21s | 0.9%) 1 138 620 1,000+
Free 100 Y 51.66 Analysis 15 03/12/2026 A AA: 50.99 (+0.67s | 1.3%) 1 193 804 1,000+
50 Free
24.53
24.53
100 Free
27.13
51.66
100 Free
51.66
Free 200 Y 1:55.91 Analysis 15 03/12/2026 A AA: 1:51.79 (+4.12s | 3.6%) 1 217 933 1,000+
50 Free
26.55
26.55
100 Free
29.02
55.57
100 Free
55.57
150 Free
30.38
1:25.95
200 Free
29.96
1:55.91
100 Free
1:00.34
Back 100 Y 1:04.78 Analysis 15 02/14/2025 B BB: 1:02.69 (+2.09s | 3.2%) 1 268 1,000+ 1,000+
50 Back
31.39
31.39
100 Back
33.39
1:04.78
100 Back
1:04.78
Breast 100 Y 1:22.45 Analysis 15 02/16/2024 B: 1:16.89 (+5.56s | 6.7%) 1 305 1,000+ 1,000+
50 Breast
38.44
38.44
100 Breast
44.01
1:22.45
100 Breast
1:22.45
Fly 50 Y 26.01 15 03/12/2026 1 76 460 1,000+
Fly 100 Y 57.20 Analysis 15 03/12/2026 A AA: 55.19 (+2.01s | 3.5%) 1 158 694 1,000+
50 Fly
26.40
26.40
100 Fly
30.80
57.20
100 Fly
57.20
IM 200 Y 2:09.54 Analysis 15 03/12/2026 BB A: 2:09.39 (+0.15s | 0.1%) 1 182 776 1,000+
50 Fly
27.95
27.95
100 Back
34.10
1:02.05
100 IM
1:02.05
150 Breast
38.50
1:40.55
200 Free
28.99
2:09.54
100 IM
1:07.49

Long course distance

Event Time Age Date Standard Next Standard Lompoc Tsunami Aquatics Southern California Swimming Western Zone USA
Free 50 M 27.06 15 07/16/2025 A AA: 26.99 (+0.07s | 0.3%) 1 133 526 1,000+
25 Free
27.06
27.06
50 Free
0.00
27.06
50 Free
27.06
Free 100 M 59.95 Analysis 15 07/16/2025 A AA: 58.99 (+0.96s | 1.6%) 1 174 685 1,000+
25 Free
28.66
28.66
50 Free
0.00
28.66
50 Free
28.66
75 Free
31.29
59.95
100 Free
0.00
59.95
50 Free
31.29
Free 200 M 2:16.66 Analysis 15 06/12/2025 BB A: 2:14.29 (+2.37s | 1.7%) 1 223 832 1,000+
50 Free
30.71
30.71
100 Free
34.58
1:05.29
100 Free
1:05.29
150 Free
36.58
1:41.87
200 Free
34.79
2:16.66
100 Free
1:11.37
Back 100 M 1:13.07 Analysis 15 07/16/2025 BB A: 1:07.99 (+5.08s | 7.0%) 1 186 775 1,000+
50 Back
35.41
35.41
50 Back
35.41
75 Back
0.00
35.41
100 Back
37.66
1:13.07
50 Back
37.66
Fly 50 M 29.95 15 07/16/2025 1 16 297 774
25 Fly
29.95
29.95
50 Fly
0.00
29.95
50 Fly
29.95
Fly 100 M 1:07.57 Analysis 15 07/16/2025 BB A: 1:05.79 (+1.78s | 2.6%) 1 155 626 1,000+
25 Fly
31.17
31.17
50 Fly
0.00
31.17
50 Fly
31.17
75 Fly
36.40
1:07.57
100 Fly
0.00
1:07.57
50 Fly
36.40
IM 200 M 2:34.66 Analysis 15 07/16/2025 BB A: 2:30.99 (+3.67s | 2.4%) 1 180 748 1,000+
25 Fly
31.39
31.39
50 Back
0.00
31.39
50 IM
31.39
75 Breast
40.24
1:11.63
100 Free
0.00
1:11.63
50 IM
40.24
125 Free
47.07
1:58.70
150 Free
0.00
1:58.70
50 IM
47.07
175 Free
35.96
2:34.66
200 Free
0.00
2:34.66
50 IM
35.96

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