Above are the fastest times that Sienna Mrachek has achieved in her
swimming career.
For each event, you can find Sienna's best time, the corresponding time
standard, as well as how much faster Sienna needs to be to reach the next level.
The last columns provide Sienna rankings at the team and LSC levels. These rankings are
based on the Sienna's personal best, her current age category, and team; and are
calculated from all the meets results.
Time Standards
Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard
Got the Bonus time standard (extra events for qualified swimmers)
See how Sienna Mrachek is improving gradually by choosing the distance and
the stroke you are interested in.
You can also compare the Sienna's time to another swimmer's and even view their profile
for more information about them.
Select the distance and stroke
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See all the meets Sienna Mrachek has participated in and her
achievement. The last event displayed is the most recent.
For each event, you can find the Sienna's time, the progress against
Sienna's best time, the corresponding time
standard, as well as how much faster Sienna needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
2025 MN RSC CZ North Section Spring Champions
03/13/2025
Rochester
100 Y Free
54.47
AA
AAA: 53.49 (+0.98s | 1.8%)
17
50 Free
26.30
26.30
100 Free
28.17
54.47
100 Free
54.47
200 Y IM
2:14.32
AA
AAA: 2:08.49 (+5.83s | 4.3%)
17
50 Fly
29.22
29.22
100 Back
35.28
1:04.50
100 IM
1:04.50
200 Free
1:09.82
2:14.32
100 IM
1:09.82
200 Y Free
1:57.67
AA
AAA: 1:55.69 (+1.98s | 1.7%)
17
500 Y Free
5:15.44
AA
AAA: 5:11.59 (+3.85s | 1.2%)
17
1
2
50 Free
27.38
27.38
100 Free
30.58
57.96
100 Free
57.96
150 Free
31.75
1:29.71
200 Free
31.95
2:01.66
100 Free
1:03.70
250 Free
32.37
2:34.03
300 Free
32.65
3:06.68
100 Free
1:05.02
350 Free
32.97
3:39.65
400 Free
32.84
4:12.49
100 Free
1:05.81
450 Free
32.17
4:44.66
500 Free
30.78
5:15.44
100 Free
1:02.95
2023 RST Rushmore Classic Swim Meet
06/23/2023
Rapid City
200 M Free
2:27.12
+5.58s
BB
A: 2:25.09 (+2.03s | 1.4%)
15
1
1
3
200 M Back
3:00.51
B
BB: 2:53.39 (+7.12s | 3.9%)
15
3
2
9
400 M Free
5:12.59
+16.91s
BB
A: 5:04.49 (+8.10s | 2.6%)
15
8
9
7
100 M Free
1:07.43
BB
A: 1:07.19 (+0.24s | 0.4%)
15
1
1
3
100 M Breast
1:30.74
BB
A: 1:24.49 (+6.25s | 6.9%)
15
7
5
1
200 M IM
2:47.33
BB
A: 2:43.89 (+3.44s | 2.1%)
15
1
8
100 M Back
1:22.34
B
BB: 1:20.69 (+1.65s | 2.0%)
15
6
5
7
50 M Free
31.05
BB
A: 30.89 (+0.16s | 0.5%)
15
1
8
2
100 M Fly
1:20.85
B
BB: 1:18.29 (+2.56s | 3.2%)
15
2
1
3
2022 MN Central Zone 14 U Championship
08/04/2022
Minneapolis
800 M Free
9:59.71
AAA
AAAA: 9:34.09 (+25.62s | 4.3%)
14
1
1
7
50 Free
32.33
32.33
100 Free
36.13
1:08.46
100 Free
1:08.46
150 Free
37.70
1:46.16
200 Free
37.88
2:24.04
100 Free
1:15.58
250 Free
38.51
3:02.55
300 Free
38.43
3:40.98
100 Free
1:16.94
350 Free
38.58
4:19.56
400 Free
38.08
4:57.64
100 Free
1:16.66
450 Free
38.51
5:36.15
500 Free
38.40
6:14.55
100 Free
1:16.91
550 Free
38.78
6:53.33
600 Free
38.36
7:31.69
100 Free
1:17.14
650 Free
38.29
8:09.98
700 Free
38.10
8:48.08
100 Free
1:16.39
750 Free
37.08
9:25.16
800 Free
34.55
9:59.71
100 Free
1:11.63
400 M Free
4:55.68
AA
AAA: 4:49.19 (+6.49s | 2.2%)
14
50 Free
32.40
32.40
100 Free
36.25
1:08.65
100 Free
1:08.65
150 Free
37.86
1:46.51
200 Free
37.92
2:24.43
100 Free
1:15.78
250 Free
38.50
3:02.93
300 Free
38.37
3:41.30
100 Free
1:16.87
350 Free
38.19
4:19.49
400 Free
36.19
4:55.68
100 Free
1:14.38
1500 M Free
19:17.02
AA
AAA: 19:13.69 (+3.33s | 0.3%)
14
5
6
3
50 Free
32.40
32.40
100 Free
36.80
1:09.21
100 Free
1:09.21
150 Free
38.54
1:47.75
200 Free
38.74
2:26.49
100 Free
1:17.28
250 Free
39.33
3:05.82
300 Free
39.21
3:45.03
100 Free
1:18.54
350 Free
39.20
4:24.23
400 Free
40.10
5:04.33
100 Free
1:19.30
450 Free
39.24
5:43.57
500 Free
38.71
6:22.28
100 Free
1:17.95
550 Free
39.37
7:01.65
600 Free
39.05
7:40.70
100 Free
1:18.42
650 Free
38.82
8:19.52
700 Free
39.11
8:58.63
100 Free
1:17.93
750 Free
38.73
9:37.36
800 Free
38.94
10:16.30
100 Free
1:17.67
850 Free
39.12
10:55.43
900 Free
39.19
11:34.62
100 Free
1:18.31
950 Free
39.22
12:13.84
1000 Free
39.11
12:52.95
100 Free
1:18.33
1050 Free
39.25
13:32.20
1100 Free
38.98
14:11.18
100 Free
1:18.23
1150 Free
39.46
14:50.64
1200 Free
38.79
15:29.43
100 Free
1:18.25
1250 Free
38.75
16:08.18
1300 Free
38.67
16:46.85
100 Free
1:17.42
1350 Free
38.15
17:25.00
1400 Free
38.69
18:03.69
100 Free
1:16.84
1450 Free
37.47
18:41.16
1500 Free
35.86
19:17.02
100 Free
1:13.33
200 M Free
2:21.54
AA
AAA: 2:17.79 (+3.75s | 2.6%)
14
50 Free
32.22
32.22
100 Free
35.64
1:07.86
100 Free
1:07.86
150 Free
37.68
1:45.54
200 Free
36.00
2:21.54
100 Free
1:13.68
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.