New! ScoreMeUp is now available on the App Store. Download the iOS app →

Katherine LeRoux

Age: 11 years old
Age Category: 11-12
Team: Durango Swim Club | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Durango Swim Club Colorado Swimming Western Zone USA
Free 50 Y 30.49 11 03/06/2026 BB A: 29.29 (+1.20s | 3.9%) 1 178 1,000+ 1,000+
Free 100 Y 1:06.73 10 12/04/2025 BB A: 1:03.99 (+2.74s | 4.1%) 2 124 1,000+ 1,000+
50 Free
31.47
31.47
100 Free
35.26
1:06.73
100 Free
1:06.73
Free 200 Y 2:28.32 11 01/16/2026 BB A: 2:19.29 (+9.03s | 6.1%) 1 124 943 1,000+
50 Free
33.23
33.23
100 Free
37.19
1:10.42
100 Free
1:10.42
150 Free
39.33
1:49.75
200 Free
38.57
2:28.32
100 Free
1:17.90
Free 500 Y 6:43.18 10 12/04/2025 BB A: 6:14.49 (+28.69s | 7.1%) 1 89 777 1,000+
50 Free
34.47
34.47
100 Free
39.39
1:13.86
100 Free
1:13.86
150 Free
40.88
1:54.74
200 Free
42.09
2:36.83
100 Free
1:22.97
250 Free
41.77
3:18.60
300 Free
41.59
4:00.19
100 Free
1:23.36
350 Free
42.11
4:42.30
400 Free
41.28
5:23.58
100 Free
1:23.39
450 Free
40.21
6:03.79
500 Free
39.39
6:43.18
100 Free
1:19.60
Free 1650 Y 23:57.03 10 04/25/2025 B BB: 23:19.69 (+37.34s | 2.6%) 1 11 139 471
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 50 Y 36.53 10 12/04/2025 B BB: 35.99 (+0.54s | 1.5%) 1 167 1,000+ 1,000+
Back 100 Y 1:31.44 9 11/16/2024 B: 1:26.59 (+4.85s | 5.3%) 3 392 1,000+ 1,000+
50 Back
43.06
43.06
100 Back
48.38
1:31.44
100 Back
1:31.44
Breast 50 Y 40.49 11 03/06/2026 BB A: 37.69 (+2.80s | 6.9%) 1 130 981 1,000+
Breast 100 Y 1:26.43 10 12/04/2025 BB A: 1:22.19 (+4.24s | 4.9%) 1 87 814 1,000+
Breast 200 Y 3:18.09 10 04/25/2025 B BB: 3:10.99 (+7.10s | 3.6%) 1 95 707 1,000+
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 50 Y 38.33 11 01/16/2026 B: 36.89 (+1.44s | 3.8%) 2 264 1,000+ 1,000+
Fly 100 Y 1:26.66 10 12/04/2025 B: 1:25.79 (+0.87s | 1.0%) 1 149 1,000+ 1,000+
50 Fly
38.44
38.44
100 Fly
48.22
1:26.66
100 Fly
1:26.66
IM 100 Y 1:19.21 10 12/04/2025 B BB: 1:19.09 (+0.12s | 0.2%) 1 158 1,000+ 1,000+
50 IM
37.09
37.09
100 IM
42.12
1:19.21
100 IM
1:19.21
IM 200 Y 2:52.92 11 03/06/2026 B BB: 2:50.69 (+2.23s | 1.3%) 1 144 1,000+ 1,000+
50 Fly
40.85
40.85
100 Back
43.01
1:23.86
100 IM
1:23.86
150 Breast
52.03
2:15.89
200 Free
37.03
2:52.92
100 IM
1:29.06
IM 400 Y 6:16.51 11 01/16/2026 B BB: 6:03.69 (+12.82s | 3.4%) 1 59 420 1,000+
50 Fly
41.82
41.82
100 Fly
53.46
1:35.28
100 Fly
1:35.28
150 Back
46.99
2:22.27
200 Back
46.35
3:08.62
100 Back
1:33.34
250 Breast
52.20
4:00.82
300 Breast
53.87
4:54.69
100 Breast
1:46.07
350 Free
41.82
5:36.51
400 Free
40.00
6:16.51
100 Free
1:21.82

Long course distance

Event Time Age Date Standard Next Standard Durango Swim Club Colorado Swimming Western Zone USA
Free 50 M 35.59 10 07/11/2025 BB A: 33.19 (+2.40s | 6.7%) 1 103 850 1,000+
Free 100 M 1:15.38 10 07/25/2025 BB A: 1:13.39 (+1.99s | 2.6%) 1 48 460 956
50 Free
35.53
35.53
100 Free
39.85
1:15.38
100 Free
1:15.38
Free 200 M 2:45.84 10 07/25/2025 BB A: 2:39.79 (+6.05s | 3.6%) 1 46 422 875
50 Free
38.02
38.02
100 Free
40.87
1:18.89
100 Free
1:18.89
150 Free
43.53
2:02.42
200 Free
43.42
2:45.84
100 Free
1:26.95
Free 400 M 5:59.96 10 07/11/2025 BB A: 5:36.79 (+23.17s | 6.4%) 1 49 341 750
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 100 M 1:33.11 10 07/25/2025 B BB: 1:32.69 (+0.42s | 0.5%) 1 96 720 1,000+
50 Back
44.72
44.72
100 Back
48.39
1:33.11
100 Back
1:33.11
Back 200 M 3:33.97 10 05/31/2025 B: 3:28.09 (+5.88s | 2.7%) 2 85 354 649
Breast 50 M 46.57 10 07/25/2025 B BB: 46.19 (+0.38s | 0.8%) 1 70 533 988
Breast 100 M 1:43.04 10 07/25/2025 B BB: 1:42.19 (+0.85s | 0.8%) 1 64 564 1,000+
50 Breast
48.70
48.70
100 Breast
54.34
1:43.04
100 Breast
1:43.04
Breast 200 M 3:52.42 10 05/31/2025 B BB: 3:39.89 (+12.53s | 5.4%) 1 64 335 592
Fly 50 M 43.36 10 07/11/2025 B: 41.79 (+1.57s | 3.6%) 1 142 991 1,000+
Fly 100 M 1:48.97 10 07/11/2025 B: 1:38.29 (+10.68s | 9.8%) 1 119 784 1,000+
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 B BB: 3:15.59 (+7.91s | 3.9%) 1 93 775 1,000+
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

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.