Above are the fastest times that Yahanna Silva Castro has achieved in her
swimming career.
For each event, you can find Yahanna's best time, the corresponding time
standard, as well as how much faster Yahanna needs to be to reach the next level.
The last columns provide Yahanna rankings at the team and LSC levels. These rankings are
based on the Yahanna's personal best, her current age category, and team; and are
calculated from all the meets results.
Time Standards
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Time standard for the next age group and the gap to reach it
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See how Yahanna Silva Castro is improving gradually by choosing the distance and
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See all the meets Yahanna Silva Castro has participated in and her
achievement. The last event displayed is the most recent.
For each event, you can find the Yahanna's time, the progress against
Yahanna's best time, the corresponding time
standard, as well as how much faster Yahanna needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
2026 Michigan Open
02/06/2026
Rochester
50 Y Free
25.36
AA
AAA: 24.99 (+0.37s | 1.5%)
15
100 Y Free
55.41
AA
AAA: 53.99 (+1.42s | 2.6%)
15
50 Free
26.96
26.96
100 Free
28.45
55.41
100 Free
55.41
200 Y Free
2:01.14
AA
AAA: 1:57.09 (+4.05s | 3.3%)
15
50 Free
28.39
28.39
100 Free
30.73
59.12
100 Free
59.12
150 Free
30.90
1:30.02
200 Free
31.12
2:01.14
100 Free
1:02.02
100 Y Back
1:05.41
BB
A: 1:04.09 (+1.32s | 2.0%)
15
50 Back
32.34
32.34
100 Back
33.07
1:05.41
100 Back
1:05.41
100 Y Fly
58.13
AAA
AAAA: 55.79 (+2.34s | 4.0%)
15
2
8
3
50 Fly
27.89
27.89
100 Fly
30.24
58.13
100 Fly
58.13
2023 Central Zone 14 U Championship IN
08/03/2023
Elkhart
50 M Free
30.53
AA
AAA: 30.49 (+0.04s | 0.1%)
12
50 M Fly
33.79
AA
AAA: 32.89 (+0.90s | 2.7%)
12
100 M Free
1:06.69
AAA
AAAA: 1:04.19 (+2.50s | 3.7%)
12
50 Free
31.88
31.88
100 Free
34.81
1:06.69
100 Free
1:06.69
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website is entertainment. None of the information here should be used for university admission applications.