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Mara Kozaczek

Age: 11 years old
Age Category: 11-12
Team: Naval Academy Aquatic Club | Maryland Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Naval Academy Aquatic Club Maryland Swimming Eastern Zone USA
Free 50 Y 28.91 11 02/14/2026 A AA: 28.09 (+0.82s | 2.8%) 7 75 675 1,000+
Free 100 Y 1:05.68 11 02/14/2026 BB A: 1:03.99 (+1.69s | 2.6%) 6 103 950 1,000+
50 Free
31.47
31.47
100 Free
34.21
1:05.68
100 Free
1:05.68
Free 200 Y 2:24.84 11 02/14/2026 BB A: 2:19.29 (+5.55s | 3.8%) 8 88 807 1,000+
50 Free
31.86
31.86
100 Free
36.61
1:08.47
100 Free
1:08.47
150 Free
39.07
1:47.54
200 Free
37.30
2:24.84
100 Free
1:16.37
Free 500 Y 6:46.03 11 01/16/2026 B BB: 6:45.69 (+0.34s | 0.1%) 7 98 984 1,000+
50 Free
35.95
35.95
100 Free
40.25
1:16.20
100 Free
1:16.20
150 Free
40.34
1:56.54
200 Free
42.24
2:38.78
100 Free
1:22.58
250 Free
41.30
3:20.08
300 Free
42.74
4:02.82
100 Free
1:24.04
350 Free
41.98
4:44.80
450 Free
1:26.12
6:10.92
500 Free
35.11
6:46.03
100 Free
2:01.23
Back 50 Y 33.79 11 02/14/2026 BB A: 33.19 (+0.60s | 1.8%) 5 67 609 1,000+
Back 100 Y 1:09.93 11 02/14/2026 A AA: 1:09.59 (+0.34s | 0.5%) 3 35 347 1,000+
50 Back
33.94
33.94
100 Back
35.99
1:09.93
100 Back
1:09.93
Back 200 Y 2:40.20 11 01/16/2026 BB A: 2:33.89 (+6.31s | 3.9%) 6 71 542 1,000+
50 Back
37.91
37.91
100 Back
41.12
1:19.03
100 Back
1:19.03
150 Back
42.17
2:01.20
200 Back
39.00
2:40.20
100 Back
1:21.17
Fly 50 Y 33.91 11 02/14/2026 BB A: 31.59 (+2.32s | 6.8%) 9 122 1,000+ 1,000+
Fly 100 Y 1:27.57 11 02/14/2026 B: 1:25.79 (+1.78s | 2.0%) 10 127 1,000+ 1,000+
50 Fly
40.78
40.78
100 Fly
46.79
1:27.57
100 Fly
1:27.57
IM 100 Y 1:18.82 11 12/11/2025 BB A: 1:13.09 (+5.73s | 7.3%) 7 144 1,000+ 1,000+
50 IM
35.50
35.50
100 IM
43.32
1:18.82
100 IM
1:18.82
IM 200 Y 2:48.46 11 02/14/2026 BB A: 2:37.59 (+10.87s | 6.5%) 8 94 1,000+ 1,000+
50 Fly
37.88
37.88
100 Back
39.74
1:17.62
100 IM
1:17.62
150 Breast
54.54
2:12.16
200 Free
36.30
2:48.46
100 IM
1:30.84

Long course distance

Event Time Age Date Standard Next Standard Naval Academy Aquatic Club Maryland Swimming Eastern Zone USA

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