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Ruby Krovitz

Age: 12 years old
Age Category: 11-12
Team: Univ. of Denver Hilltoppers | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Univ. of Denver Hilltoppers Colorado Swimming Western Zone USA
Free 50 Y 14.52 11 01/24/2025 AAAA 2 5 5 5
Free 100 Y 1:03.06 12 03/06/2026 A AA: 1:01.39 (+1.67s | 2.6%) 7 51 525 1,000+
50 Free
30.05
30.05
100 Free
33.01
1:03.06
100 Free
1:03.06
Free 200 Y 2:22.93 12 03/06/2026 BB A: 2:19.29 (+3.64s | 2.5%) 10 81 649 1,000+
50 Free
32.13
32.13
100 Free
36.41
1:08.54
100 Free
1:08.54
150 Free
37.40
1:45.94
200 Free
36.99
2:22.93
100 Free
1:14.39
Free 500 Y 7:07.51 11 11/15/2024 B BB: 6:45.69 (+21.82s | 5.1%) 6 139 1,000+ 1,000+
50 Free
36.44
36.44
100 Free
39.70
1:16.14
100 Free
1:16.14
150 Free
43.98
2:00.13
200 Free
43.34
2:43.47
100 Free
1:27.32
250 Free
43.70
3:27.17
300 Free
44.60
4:11.77
100 Free
1:28.30
350 Free
44.78
4:56.55
400 Free
44.58
5:41.13
100 Free
1:29.36
450 Free
44.64
6:25.77
500 Free
41.74
7:07.51
100 Free
1:26.38
Back 50 Y 37.36 12 12/12/2025 B BB: 35.99 (+1.37s | 3.7%) 20 209 1,000+ 1,000+
Back 100 Y 1:14.85 12 03/06/2026 BB A: 1:12.99 (+1.86s | 2.5%) 12 89 665 1,000+
50 Back
36.66
36.66
100 Back
38.19
1:14.85
100 Back
1:14.85
Breast 50 Y 48.69 11 10/18/2024 B: 43.99 (+4.70s | 9.7%) 32 463 1,000+ 1,000+
Breast 100 Y 1:44.98 11 01/24/2025 B: 1:36.49 (+8.49s | 8.1%) 31 404 1,000+ 1,000+
25 Breast
22.59
22.59
50 Breast
26.92
49.51
50 Breast
49.51
75 Breast
27.54
1:17.05
100 Breast
27.93
1:44.98
50 Breast
55.47
Fly 50 Y 31.53 12 03/06/2026 A AA: 30.29 (+1.24s | 3.9%) 5 46 411 1,000+
Fly 100 Y 1:13.95 12 02/13/2026 BB A: 1:12.09 (+1.86s | 2.5%) 9 56 509 1,000+
50 Fly
34.69
34.69
100 Fly
39.26
1:13.95
100 Fly
1:13.95
IM 100 Y 1:16.86 12 02/13/2026 BB A: 1:13.09 (+3.77s | 4.9%) 13 117 930 1,000+
50 IM
34.75
34.75
100 IM
42.11
1:16.86
100 IM
1:16.86
IM 200 Y 2:41.72 12 03/06/2026 BB A: 2:37.59 (+4.13s | 2.6%) 10 75 625 1,000+
50 Fly
33.65
33.65
100 Back
40.51
1:14.16
100 IM
1:14.16
150 Breast
51.37
2:05.53
200 Free
36.19
2:41.72
100 IM
1:27.56

Long course distance

Event Time Age Date Standard Next Standard Univ. of Denver Hilltoppers Colorado Swimming Western Zone USA
Free 50 M 35.43 11 05/17/2025 BB A: 33.19 (+2.24s | 6.3%) 9 97 813 1,000+
Free 100 M 1:18.70 11 04/25/2025 BB A: 1:13.39 (+5.31s | 6.7%) 8 85 725 1,000+
50 Free
37.56
37.56
100 Free
41.14
1:18.70
100 Free
1:18.70
Free 200 M 2:52.15 11 06/27/2025 BB A: 2:39.79 (+12.36s | 7.2%) 5 67 574 1,000+
50 Free
38.27
38.27
100 Free
43.95
1:22.22
100 Free
1:22.22
150 Free
44.02
2:06.24
200 Free
45.91
2:52.15
100 Free
1:29.93
Free 400 M 6:12.86 11 06/27/2025 B BB: 6:04.79 (+8.07s | 2.2%) 5 67 418 923
50 Free
42.89
42.89
100 Free
48.06
1:30.95
100 Free
1:30.95
150 Free
47.36
2:18.31
200 Free
47.06
3:05.37
100 Free
1:34.42
250 Free
48.14
3:53.51
300 Free
48.27
4:41.78
100 Free
1:36.41
350 Free
47.65
5:29.43
400 Free
43.43
6:12.86
100 Free
1:31.08
Back 50 M 44.79 11 06/27/2025 B BB: 41.59 (+3.20s | 7.1%) 16 158 1,000+ 1,000+
Back 100 M 1:35.24 11 06/27/2025 B BB: 1:32.69 (+2.55s | 2.7%) 11 115 847 1,000+
50 Back
46.97
46.97
100 Back
48.27
1:35.24
100 Back
1:35.24
Breast 50 M 57.00 11 06/27/2025 B: 49.79 (+7.21s | 12.6%) 20 283 1,000+ 1,000+
Breast 100 M 2:00.36 11 06/27/2025 B: 1:50.39 (+9.97s | 8.3%) 17 226 1,000+ 1,000+
50 Breast
56.52
56.52
100 Breast
1:03.84
2:00.36
100 Breast
2:00.36
Fly 50 M 37.97 11 06/27/2025 BB A: 35.79 (+2.18s | 5.7%) 5 47 436 864
Fly 100 M 1:32.50 11 05/17/2025 B BB: 1:30.49 (+2.01s | 2.2%) 6 52 433 843
50 Fly
41.07
41.07
100 Fly
51.43
1:32.50
100 Fly
1:32.50
IM 200 M 3:19.25 11 05/17/2025 B BB: 3:15.59 (+3.66s | 1.8%) 7 79 668 1,000+
50 Fly
41.58
41.58
100 Back
50.60
1:32.18
100 IM
1:32.18
150 Breast
1:04.81
2:36.99
200 Free
42.26
3:19.25
100 IM
1:47.07

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