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Joslynn Brooks

Age: 12 years old
Age Category: 11-12
Team: Castle Rock Swimming | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Castle Rock Swimming Colorado Swimming Western Zone USA
Free 50 Y 30.50 12 03/14/2026 BB A: 29.29 (+1.21s | 4.0%) 3 126 1,000+ 1,000+
Free 100 Y 1:08.89 Analysis 12 12/19/2025 BB A: 1:03.99 (+4.90s | 7.1%) 5 155 1,000+ 1,000+
Free 200 Y 2:34.54 Analysis 12 03/14/2026 B BB: 2:30.89 (+3.65s | 2.4%) 6 157 1,000+ 1,000+
50 Free
34.41
34.41
100 Free
40.04
1:14.45
100 Free
1:14.45
150 Free
41.74
1:56.19
200 Free
38.35
2:34.54
100 Free
1:20.09
Free 500 Y 7:00.15 Analysis 12 02/20/2026 B BB: 6:45.69 (+14.46s | 3.4%) 4 110 866 1,000+
50 Free
35.04
35.04
100 Free
40.85
1:15.89
100 Free
1:15.89
150 Free
43.34
1:59.23
200 Free
42.42
2:41.65
100 Free
1:25.76
250 Free
44.15
3:25.80
300 Free
42.61
4:08.41
100 Free
1:26.76
350 Free
45.31
4:53.72
400 Free
45.02
5:38.74
100 Free
1:30.33
450 Free
42.65
6:21.39
500 Free
38.76
7:00.15
100 Free
1:21.41
Back 50 Y 38.02 12 02/20/2026 B BB: 35.99 (+2.03s | 5.3%) 7 216 1,000+ 1,000+
Back 100 Y 1:26.28 Analysis 12 12/19/2025 B BB: 1:19.79 (+6.49s | 7.5%) 10 282 1,000+ 1,000+
50 Back
41.95
41.95
100 Back
44.33
1:26.28
100 Back
1:26.28
Breast 50 Y 47.51 12 02/14/2026 B: 43.99 (+3.52s | 7.4%) 15 399 1,000+ 1,000+
Fly 50 Y 36.18 12 02/14/2026 B BB: 34.29 (+1.89s | 5.2%) 6 175 1,000+ 1,000+
Fly 100 Y 1:24.29 Analysis 12 02/20/2026 B BB: 1:18.89 (+5.40s | 6.4%) 5 125 976 1,000+
50 Fly
36.90
36.90
100 Fly
47.39
1:24.29
100 Fly
1:24.29
IM 100 Y 1:23.34 Analysis 12 03/14/2026 B BB: 1:19.09 (+4.25s | 5.1%) 8 234 1,000+ 1,000+
50 IM
37.60
37.60
100 IM
45.74
1:23.34
100 IM
1:23.34
IM 200 Y 3:24.96 Analysis 12 03/07/2025 B: 3:03.89 (+21.07s | 10.3%) 12 323 1,000+ 1,000+

Long course distance

Event Time Age Date Standard Next Standard Castle Rock Swimming Colorado Swimming Western Zone USA
Free 50 M 34.31 12 04/24/2026 BB A: 33.19 (+1.12s | 3.3%) 5 83 553 1,000+
Free 100 M 1:19.51 Analysis 12 04/24/2026 B BB: 1:19.49 (+0.02s | 0.0%) 7 114 796 1,000+
50 Free
37.94
37.94
100 Free
41.57
1:19.51
100 Free
1:19.51
Free 200 M 2:56.74 Analysis 12 04/24/2026 B BB: 2:53.09 (+3.65s | 2.1%) 6 101 734 1,000+
50 Free
38.53
38.53
100 Free
46.44
1:24.97
100 Free
1:24.97
150 Free
47.27
2:12.24
200 Free
44.50
2:56.74
100 Free
1:31.77
Free 400 M 6:08.95 Analysis 12 05/02/2026 B BB: 6:04.79 (+4.16s | 1.1%) 4 74 398 897
50 Free
38.96
38.96
100 Free
46.48
1:25.44
100 Free
1:25.44
150 Free
48.46
2:13.90
200 Free
45.94
2:59.84
100 Free
1:34.40
250 Free
49.44
3:49.28
300 Free
45.96
4:35.24
100 Free
1:35.40
350 Free
48.67
5:23.91
400 Free
45.04
6:08.95
100 Free
1:33.71
Back 50 M 44.20 12 04/24/2026 B BB: 41.59 (+2.61s | 5.9%) 8 175 1,000+ 1,000+
25 Back
38.65
38.65
50 Back
5.55
44.20
50 Back
44.20
Back 100 M 1:34.57 Analysis 12 05/02/2026 B BB: 1:32.69 (+1.88s | 2.0%) 6 129 800 1,000+
50 Back
45.41
45.41
100 Back
49.16
1:34.57
100 Back
1:34.57
Breast 50 M 56.09 12 04/24/2026 B: 49.79 (+6.30s | 11.2%) 10 304 1,000+ 1,000+
Breast 100 M 2:03.70 Analysis 12 05/02/2026 B: 1:50.39 (+13.31s | 10.8%) 12 262 1,000+ 1,000+
50 Breast
58.88
58.88
100 Breast
1:04.82
2:03.70
100 Breast
2:03.70
Breast 200 M 4:32.37 Analysis 12 06/27/2025 B: 3:56.79 (+35.58s | 13.1%) 5 102 483 851
50 Breast
1:02.26
1:02.26
100 Breast
1:06.16
2:08.42
100 Breast
2:08.42
150 Breast
1:14.54
3:22.96
200 Breast
1:09.40
4:32.36
100 Breast
2:23.94
Fly 50 M 42.54 12 06/27/2025 B: 41.79 (+0.75s | 1.8%) 6 150 916 1,000+
Fly 100 M 1:37.72 Analysis 12 04/24/2026 B BB: 1:30.49 (+7.23s | 7.4%) 4 79 571 1,000+
IM 200 M 3:29.16 Analysis 12 05/02/2026 B BB: 3:15.59 (+13.57s | 6.5%) 4 151 918 1,000+
100 Back
1:38.19
1:38.19
100 IM
1:38.19
150 Breast
1:09.07
2:47.26
200 Free
41.90
3:29.16
100 IM
1:50.97

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