Katherine LeRoux

Age: 10 years old
Age Category: 10 & under
Team: Durango Swim Club | Colorado Swimming
Participation: 37 meets 181 events

Personal Best

Long course distance

Event Time Age Date Standard Next Standard Colorado Swimming Durango Swim Club
Free 50 M 35.59 10 07/11/2025 A AA: 35.09 (+0.50s | 1.4%) 22 1
Free 100 M 1:19.26 10 06/19/2025 A AA: 1:18.19 (+1.07s | 1.3%) 20 1
50 Free
38.22
38.22
100 Free
41.04
1:19.26
100 Free
1:19.26
Free 200 M 2:50.34 10 07/11/2025 AA AAA: 2:43.49 (+6.85s | 4.0%) 12 1
50 Free
40.44
40.44
100 Free
42.78
1:23.22
100 Free
1:23.22
150 Free
43.66
2:06.88
200 Free
43.46
2:50.34
100 Free
1:27.12
Free 400 M 5:59.96 10 07/11/2025 A AA: 5:59.29 (+0.67s | 0.2%) 4 1
50 Free
39.04
39.04
100 Free
45.23
1:24.27
100 Free
1:24.27
150 Free
45.52
2:09.79
200 Free
46.05
2:55.84
100 Free
1:31.57
250 Free
47.24
3:43.08
300 Free
47.69
4:30.77
100 Free
1:34.93
350 Free
44.81
5:15.58
400 Free
44.38
5:59.96
100 Free
1:29.19
Back 50 M 50.00 9 06/07/2024 B BB: 49.69 (+0.31s | 0.6%) 145 1
Back 100 M 1:37.95 10 07/11/2025 BB A: 1:34.59 (+3.36s | 3.4%) 44 1
50 Back
46.89
46.89
100 Back
51.06
1:37.95
100 Back
1:37.95
Back 200 M 3:33.97 10 05/31/2025 12 1
Breast 50 M 47.93 10 06/19/2025 A AA: 46.49 (+1.44s | 3.0%) 22 1
Breast 100 M 1:44.77 10 06/19/2025 A AA: 1:43.29 (+1.48s | 1.4%) 18 1
50 Breast
50.17
50.17
100 Breast
54.60
1:44.77
100 Breast
1:44.77
Breast 200 M 3:52.42 10 05/31/2025 19 1
Fly 50 M 43.36 10 07/11/2025 BB A: 41.59 (+1.77s | 4.1%) 31 1
Fly 100 M 1:48.97 10 07/11/2025 BB A: 1:37.99 (+10.98s | 10.1%) 32 1
50 Fly
48.19
48.19
100 Fly
1:00.78
1:48.97
100 Fly
1:48.97
IM 200 M 3:23.50 10 07/11/2025 BB A: 3:22.09 (+1.41s | 0.7%) 22 1
50 Fly
48.46
48.46
100 Back
55.12
1:43.58
100 IM
1:43.58
150 Breast
58.29
2:41.87
200 Free
41.63
3:23.50
100 IM
1:39.92

Short course distance

Event Time Age Date Standard Next Standard Colorado Swimming Durango Swim Club
Free 25 Y 15.47 10 01/10/2025 14 1
Free 50 Y 31.33 10 04/25/2025 A AA: 30.89 (+0.44s | 1.4%) 24 1
Free 100 Y 1:11.08 10 02/28/2025 A AA: 1:08.29 (+2.79s | 3.9%) 19 1
50 Free
32.92
32.92
100 Free
38.16
1:11.08
100 Free
1:11.08
Free 200 Y 2:34.85 10 02/28/2025 A AA: 2:30.99 (+3.86s | 2.5%) 13 1
50 Free
34.63
34.63
100 Free
38.56
1:13.19
100 Free
1:13.19
150 Free
41.25
1:54.44
200 Free
40.41
2:34.85
100 Free
1:21.66
Free 500 Y 6:52.23 10 04/25/2025 A AA: 6:36.19 (+16.04s | 3.9%) 7 1
50 Free
35.61
35.61
100 Free
41.33
1:16.94
100 Free
1:16.94
150 Free
42.10
1:59.04
200 Free
42.23
2:41.27
100 Free
1:24.33
250 Free
42.45
3:23.72
300 Free
42.43
4:06.15
100 Free
1:24.88
350 Free
42.21
4:48.36
400 Free
42.37
5:30.73
100 Free
1:24.58
450 Free
41.40
6:12.13
500 Free
40.10
6:52.23
100 Free
1:21.50
Free 1650 Y 23:57.03 10 04/25/2025 2 1
50 Free
35.40
35.40
100 Free
41.14
1:16.54
100 Free
1:16.54
150 Free
42.72
1:59.26
200 Free
43.20
2:42.46
100 Free
1:25.92
250 Free
43.77
3:26.23
300 Free
44.39
4:10.62
100 Free
1:28.16
350 Free
43.70
4:54.32
400 Free
44.47
5:38.79
100 Free
1:28.17
450 Free
45.70
6:24.49
500 Free
44.49
7:08.98
100 Free
1:30.19
550 Free
44.43
7:53.41
600 Free
45.01
8:38.42
100 Free
1:29.44
650 Free
44.72
9:23.14
700 Free
44.80
10:07.94
100 Free
1:29.52
750 Free
44.76
10:52.70
800 Free
44.54
11:37.24
100 Free
1:29.30
850 Free
44.30
12:21.54
900 Free
44.29
13:05.83
100 Free
1:28.59
950 Free
43.75
13:49.58
1000 Free
45.27
14:34.85
100 Free
1:29.02
1050 Free
44.30
15:19.15
1100 Free
44.28
16:03.43
100 Free
1:28.58
1150 Free
44.55
16:47.98
1200 Free
44.04
17:32.02
100 Free
1:28.59
1250 Free
44.18
18:16.20
1300 Free
43.51
18:59.71
100 Free
1:27.69
1350 Free
43.91
19:43.62
1400 Free
43.42
20:27.04
100 Free
1:27.33
1450 Free
44.00
21:11.04
1500 Free
43.19
21:54.23
100 Free
1:27.19
1550 Free
42.18
22:36.41
1600 Free
41.55
23:17.96
100 Free
1:23.73
1650 Free
39.07
23:57.03
Back 25 Y 19.47 10 01/10/2025 13 1
Back 50 Y 41.82 9 05/18/2024 BB A: 37.99 (+3.83s | 9.2%) 86 1
Back 100 Y 1:31.44 9 11/16/2024 BB A: 1:22.29 (+9.15s | 10.0%) 73 1
50 Back
43.06
43.06
100 Back
48.38
1:31.44
100 Back
1:31.44
Breast 25 Y 22.49 9 05/04/2024 18 1
Breast 50 Y 43.16 10 02/28/2025 BB A: 42.79 (+0.37s | 0.9%) 25 1
Breast 100 Y 1:31.79 10 02/28/2025 A AA: 1:29.09 (+2.70s | 2.9%) 15 1
50 Breast
43.81
43.81
100 Breast
47.98
1:31.79
100 Breast
1:31.79
Breast 200 Y 3:18.09 10 04/25/2025 8 1
50 Breast
46.35
46.35
100 Breast
50.76
1:37.11
100 Breast
1:37.11
150 Breast
51.17
2:28.28
200 Breast
49.81
3:18.09
100 Breast
1:40.98
Fly 25 Y 18.15 9 05/04/2024 15 1
Fly 50 Y 40.05 10 04/25/2025 BB A: 36.99 (+3.06s | 7.6%) 49 1
IM 100 Y 1:26.02 9 11/16/2024 BB A: 1:22.09 (+3.93s | 4.6%) 35 1
50 IM
40.03
40.03
100 IM
45.99
1:26.02
100 IM
1:26.02
IM 200 Y 3:10.06 10 01/10/2025 BB A: 2:55.49 (+14.57s | 7.7%) 39 1
50 Fly
44.37
44.37
100 Back
49.58
1:33.95
100 IM
1:33.95
150 Breast
56.31
2:30.26
200 Free
39.80
3:10.06
100 IM
1:36.11

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