Stefania Siwczak

Age: 12 years old
Age Category: 11-12
Team: Texas Elite Swimming | South Texas Swimming
Participation: 31 meets 131 events

Personal Best

Short course distance

Event Time Age Date Standard Next Standard South Texas Swimming Texas Elite Swimming
Free 50 Y 27.73 12 03/08/2025 AA AAA: 26.99 (+0.74s | 2.7%) 32 1
Free 100 Y 59.85 12 02/21/2025 AA AAA: 58.69 (+1.16s | 1.9%) 16 1
50 Free
28.96
28.96
100 Free
30.89
59.85
100 Free
59.85
Free 200 Y 2:07.52 12 02/21/2025 AAA AAAA: 2:01.89 (+5.63s | 4.4%) 7 1
50 Free
29.52
29.52
100 Free
31.94
1:01.46
100 Free
1:01.46
150 Free
32.87
1:34.33
200 Free
33.19
2:07.52
100 Free
1:06.06
Back 50 Y 30.77 12 02/21/2025 AA AAA: 30.49 (+0.28s | 0.9%) 10 1
Back 100 Y 1:05.77 12 02/21/2025 AAA AAAA: 1:02.69 (+3.08s | 4.7%) 7 1
50 Back
32.25
32.25
100 Back
33.52
1:05.77
100 Back
1:05.77
Back 200 Y 2:22.63 12 02/21/2025 AA AAA: 2:20.99 (+1.64s | 1.1%) 7 1
50 Back
33.84
33.84
100 Back
35.59
1:09.43
100 Back
1:09.43
150 Back
36.67
1:46.10
200 Back
36.53
2:22.63
100 Back
1:13.20
Breast 50 Y 38.60 12 02/07/2025 BB A: 37.69 (+0.91s | 2.4%) 57 1
Breast 100 Y 1:46.27 10 10/08/2023 B: 1:36.49 (+9.78s | 9.2%) 301 1
50 Breast
50.55
50.55
100 Breast
55.72
1:46.27
100 Breast
1:46.27
Fly 50 Y 30.52 12 02/07/2025 A AA: 30.29 (+0.23s | 0.8%) 28 1
IM 100 Y 1:08.30 12 03/08/2025 AA AAA: 1:06.99 (+1.31s | 1.9%) 13 1
50 IM
31.68
31.68
100 IM
36.62
1:08.30
100 IM
1:08.30
IM 200 Y 2:34.53 12 01/04/2025 A AA: 2:30.99 (+3.54s | 2.3%) 35 1
50 Fly
34.41
34.41
100 Back
38.03
1:12.44
100 IM
1:12.44
150 Breast
48.24
2:00.68
200 Free
33.85
2:34.53
100 IM
1:22.09

Long course distance

Event Time Age Date Standard Next Standard South Texas Swimming Texas Elite Swimming
Free 50 M 30.54 12 04/11/2025 AA AAA: 30.49 (+0.05s | 0.2%) 10 1
Free 100 M 1:08.28 12 04/11/2025 AA AAA: 1:07.19 (+1.09s | 1.6%) 17 1
50 Free
32.74
32.74
100 Free
35.54
1:08.28
100 Free
1:08.28
Free 200 M 2:26.67 12 04/11/2025 AA AAA: 2:26.49 (+0.18s | 0.1%) 11 1
50 Free
33.67
33.67
100 Free
36.40
1:10.07
100 Free
1:10.07
150 Free
38.54
1:48.61
200 Free
38.06
2:26.67
100 Free
1:16.60
Back 50 M 35.28 12 04/11/2025 AA AAA: 35.19 (+0.09s | 0.3%) 9 1
Back 100 M 1:16.73 12 04/11/2025 AAA AAAA: 1:12.89 (+3.84s | 5.0%) 7 1
50 Back
37.84
37.84
100 Back
38.89
1:16.73
100 Back
1:16.73
Breast 50 M 49.73 11 04/06/2024 B BB: 46.19 (+3.54s | 7.1%) 127 1
Fly 50 M 34.01 12 04/11/2025 AA AAA: 32.89 (+1.12s | 3.3%) 18 1
IM 200 M 3:48.75 10 06/17/2023 B: 3:30.59 (+18.16s | 7.9%) 189 1

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