Lillian Kozina

Age: 10 years old
Age Category: 10 & under
Team: Front Range Barracudas | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Colorado Swimming Front Range Barracudas
Free 50 Y 30.16 10 12/14/2025 AA AAA: 29.59 (+0.57s | 1.9%) 7 1
Free 100 Y 1:13.39 9 07/09/2025 BB A: 1:11.49 (+1.90s | 2.6%) 17 2
50 Free
33.26
33.26
100 Free
40.13
1:13.39
100 Free
1:13.39
Free 200 Y 2:27.83 10 01/16/2026 AA AAA: 2:23.59 (+4.24s | 2.9%) 1 1
50 Free
35.59
35.59
100 Free
38.88
1:14.47
100 Free
1:14.47
150 Free
39.81
1:54.28
200 Free
33.55
2:27.83
100 Free
1:13.36
Free 500 Y 7:07.10 10 01/16/2026 BB A: 6:53.39 (+13.71s | 3.2%) 9 2
50 Free
38.60
38.60
100 Free
45.77
1:24.37
100 Free
1:24.37
150 Free
45.22
2:09.59
200 Free
43.81
2:53.40
100 Free
1:29.03
250 Free
44.27
3:37.67
300 Free
43.31
4:20.98
100 Free
1:27.58
350 Free
45.39
5:06.37
400 Free
42.47
5:48.84
100 Free
1:27.86
450 Free
41.65
6:30.49
500 Free
36.61
7:07.10
100 Free
1:18.26
Back 50 Y 35.83 10 12/14/2025 AA AAA: 34.39 (+1.44s | 4.0%) 5 2
Back 100 Y 1:18.13 10 01/16/2026 AA AAA: 1:14.49 (+3.64s | 4.7%) 3 1
50 Back
38.10
38.10
100 Back
40.03
1:18.13
100 Back
1:18.13
Breast 50 Y 42.78 9 02/28/2025 A AA: 40.89 (+1.89s | 4.4%) 11 2
Breast 100 Y 1:40.04 9 02/08/2025 BB A: 1:33.59 (+6.45s | 6.4%) 41 4
50 Breast
47.39
47.39
100 Breast
52.65
1:40.04
100 Breast
1:40.04
Fly 50 Y 35.24 10 01/16/2026 A AA: 35.09 (+0.15s | 0.4%) 5 1
Fly 100 Y 1:31.47 10 01/16/2026 BB A: 1:26.09 (+5.38s | 5.9%) 22 2
50 Fly
38.44
38.44
100 Fly
53.03
1:31.47
100 Fly
1:31.47
IM 100 Y 1:19.25 10 01/16/2026 A AA: 1:18.39 (+0.86s | 1.1%) 4 1
50 IM
36.72
36.72
100 IM
42.53
1:19.25
100 IM
1:19.25

Long course distance

Event Time Age Date Standard Next Standard Colorado Swimming Front Range Barracudas
Free 50 M 35.13 9 07/25/2025 A AA: 35.09 (+0.04s | 0.1%) 2 1
Free 100 M 1:24.56 9 07/25/2025 BB A: 1:21.89 (+2.67s | 3.2%) 16 2
Free 200 M 3:13.77 9 07/25/2025 BB A: 3:00.39 (+13.38s | 6.9%) 26 5
50 Free
41.37
41.37
150 Free
1:43.67
2:25.04
200 Free
48.73
3:13.77
100 Free
2:32.40
Back 50 M 45.14 9 07/11/2025 BB A: 43.59 (+1.55s | 3.4%) 25 6
Back 100 M 1:38.08 9 05/17/2025 BB A: 1:34.59 (+3.49s | 3.6%) 22 5
50 Back
47.71
47.71
100 Back
50.37
1:38.08
100 Back
1:38.08
Breast 50 M 46.96 9 07/25/2025 A AA: 46.49 (+0.47s | 1.0%) 5 2
Breast 100 M 1:42.43 9 07/25/2025 AA AAA: 1:38.09 (+4.34s | 4.2%) 5 1
50 Breast
48.22
48.22
100 Breast
54.21
1:42.43
100 Breast
1:42.43
Breast 200 M 3:55.32 9 07/11/2025 9 1
50 Breast
54.86
54.86
100 Breast
1:01.58
1:56.44
100 Breast
1:56.44
150 Breast
1:00.84
2:57.28
200 Breast
58.04
3:55.32
100 Breast
1:58.88
Fly 50 M 44.28 9 07/25/2025 BB A: 41.59 (+2.69s | 6.1%) 21 3
Fly 100 M 1:56.81 9 07/25/2025 B BB: 1:55.39 (+1.42s | 1.2%) 23 2
50 Fly
50.47
50.47
100 Fly
1:06.34
1:56.81
100 Fly
1:56.81
IM 200 M 3:33.98 9 05/30/2025 BB A: 3:22.09 (+11.89s | 5.6%) 22 3
100 Back
1:52.34
1:52.34
100 IM
1:52.34
150 Breast
59.15
2:51.49
200 Free
42.49
3:33.98
100 IM
1:41.64

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