Brielle Cox

Age: 15 years old
Age Category: 15-16
Team: Castle Rock Swimming | Colorado Swimming
Participation: 10 meets 29 events

Personal Best

Long course distance

Event Time Age Date Standard Next Standard Colorado Swimming Castle Rock Swimming
Free 50 M 30.46 15 04/25/2025 A AA: 29.59 (+0.87s | 2.9%) 124 3
Free 100 M 1:05.47 15 04/25/2025 A AA: 1:04.39 (+1.08s | 1.6%) 95 3
50 Free
31.56
31.56
100 Free
33.91
1:05.47
100 Free
1:05.47
Back 100 M 1:30.09 15 04/25/2025 B: 1:26.89 (+3.20s | 3.6%) 387 10
50 Back
45.51
45.51
100 Back
44.58
1:30.09
100 Back
1:30.09
Fly 100 M 1:13.60 15 04/25/2025 BB A: 1:12.29 (+1.31s | 1.8%) 67 2
50 Fly
35.32
35.32
100 Fly
38.28
1:13.60
100 Fly
1:13.60
Fly 200 M 2:58.36 15 04/25/2025 B BB: 2:54.39 (+3.97s | 2.2%) 48 2
50 Fly
38.40
38.40
100 Fly
43.95
1:22.35
100 Fly
1:22.35
150 Fly
49.44
2:11.79
200 Fly
46.57
2:58.36
100 Fly
1:36.01
IM 400 M 6:29.58 15 04/25/2025 B BB: 6:15.79 (+13.79s | 3.5%) 125 5
50 Fly
38.95
38.95
100 Fly
47.34
1:26.29
100 Fly
1:26.29
150 Back
51.78
2:18.07
200 Back
51.54
3:09.61
100 Back
1:43.32
250 Breast
57.57
4:07.18
300 Breast
56.64
5:03.82
100 Breast
1:54.21
350 Free
44.57
5:48.39
400 Free
41.19
6:29.58
100 Free
1:25.76

Short course distance

Event Time Age Date Standard Next Standard Colorado Swimming Castle Rock Swimming
Free 50 Y 27.83 15 02/15/2025 BB A: 27.29 (+0.54s | 1.9%) 281 7
Free 100 Y 1:01.60 15 02/15/2025 BB A: 58.89 (+2.71s | 4.4%) 287 6
50 Free
29.72
29.72
100 Free
31.88
1:01.60
100 Free
1:01.60
Free 500 Y 6:36.55 15 02/15/2025 B BB: 6:12.39 (+24.16s | 6.1%) 346 7
50 Free
34.56
34.56
100 Free
39.19
1:13.75
100 Free
1:13.75
150 Free
41.76
1:55.51
200 Free
42.20
2:37.71
100 Free
1:23.96
250 Free
40.63
3:18.34
300 Free
39.73
3:58.07
100 Free
1:20.36
350 Free
40.44
4:38.51
400 Free
41.25
5:19.76
100 Free
1:21.69
450 Free
40.20
5:59.96
500 Free
36.59
6:36.55
100 Free
1:16.79
Back 100 Y 1:19.14 15 02/15/2025 B: 1:14.69 (+4.45s | 5.6%) 490 11
50 Back
38.63
38.63
100 Back
40.51
1:19.14
100 Back
1:19.14
Breast 100 Y 1:30.64 15 02/15/2025 B: 1:25.89 (+4.75s | 5.2%) 481 10
50 Breast
43.53
43.53
100 Breast
47.11
1:30.64
100 Breast
1:30.64
Breast 200 Y 3:15.32 15 02/15/2025 B: 3:05.99 (+9.33s | 4.8%) 332 6
50 Breast
44.78
44.78
100 Breast
50.37
1:35.15
100 Breast
1:35.15
150 Breast
52.43
2:27.58
200 Breast
47.74
3:15.32
100 Breast
1:40.17
Fly 100 Y 1:07.29 15 02/15/2025 BB A: 1:03.79 (+3.50s | 5.2%) 144 2
50 Fly
33.13
33.13
100 Fly
34.16
1:07.29
100 Fly
1:07.29
Fly 200 Y 2:39.76 15 02/15/2025 B BB: 2:33.99 (+5.77s | 3.6%) 94 2
50 Fly
36.70
36.70
100 Fly
39.74
1:16.44
100 Fly
1:16.44
150 Fly
42.58
1:59.02
200 Fly
40.74
2:39.76
100 Fly
1:23.32

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