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Leah Chaffin

Age: 18 years old
Age Category: 17-18
Team: Las Vegas Swim Club | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Las Vegas Swim Club Southern California Swimming Western Zone USA
Free 50 Y 27.19 17 11/08/2024 BB A: 26.89 (+0.30s | 1.1%) 6 275 1,000+ 1,000+
Free 100 Y 55.30 Analysis 17 02/19/2026 AA AAA: 53.49 (+1.81s | 3.3%) 2 131 590 1,000+
Free 200 Y 2:04.62 Analysis 17 07/11/2025 A AA: 2:00.89 (+3.73s | 3.0%) 2 181 833 1,000+
50 Free
28.15
28.15
100 Free
31.63
59.78
100 Free
59.78
150 Free
32.97
1:32.75
200 Free
31.86
2:04.62
100 Free
1:04.84
Free 500 Y 7:04.39 Analysis 17 12/10/2022 B: 6:36.49 (+27.90s | 6.6%) 11 194 1,000+ 1,000+
50 Free
38.34
38.34
100 Free
40.97
1:19.31
100 Free
1:19.31
150 Free
43.10
2:02.41
200 Free
42.53
2:44.94
100 Free
1:25.63
250 Free
43.07
3:28.01
300 Free
43.53
4:11.54
100 Free
1:26.60
350 Free
44.41
4:55.95
400 Free
44.02
5:39.97
100 Free
1:28.43
450 Free
43.91
6:23.88
500 Free
40.51
7:04.39
100 Free
1:24.42
Back 50 Y 30.88 17 02/19/2026 4 124 624 1,000+
Back 100 Y 1:03.88 Analysis 17 11/08/2024 BB A: 1:02.89 (+0.99s | 1.5%) 4 125 652 1,000+
50 Back
31.36
31.36
100 Back
32.52
1:03.88
100 Back
1:03.88
Back 200 Y 2:48.35 Analysis 17 12/10/2022 B: 2:38.79 (+9.56s | 5.7%) 10 211 1,000+ 1,000+
50 Back
38.87
38.87
100 Back
42.35
1:21.22
100 Back
1:21.22
150 Back
44.78
2:06.00
200 Back
42.35
2:48.35
100 Back
1:27.13
Fly 50 Y 30.34 17 02/19/2026 6 105 714 1,000+
Fly 100 Y 1:06.14 Analysis 17 07/11/2025 BB A: 1:03.09 (+3.05s | 4.6%) 3 207 1,000+ 1,000+
50 Fly
29.87
29.87
100 Fly
36.27
1:06.14
100 Fly
1:06.14
IM 200 Y 2:24.69 Analysis 17 02/19/2026 BB A: 2:20.19 (+4.50s | 3.1%) 7 196 950 1,000+
50 Fly
31.58
31.58
100 Back
36.19
1:07.77
100 IM
1:07.77
150 Breast
42.89
1:50.66
200 Free
34.03
2:24.69
100 IM
1:16.92
IM 400 Y 5:04.89 Analysis 17 02/19/2026 BB A: 5:00.59 (+4.30s | 1.4%) 5 116 532 1,000+
50 Fly
30.96
30.96
100 Fly
38.78
1:09.74
100 Fly
1:09.74
150 Back
37.95
1:47.69
200 Back
37.17
2:24.86
100 Back
1:15.12
250 Breast
44.32
3:09.18
300 Breast
45.48
3:54.66
100 Breast
1:29.80
350 Free
35.71
4:30.37
400 Free
34.52
5:04.89
100 Free
1:10.23

Long course distance

Event Time Age Date Standard Next Standard Las Vegas Swim Club Southern California Swimming Western Zone USA
Free 50 M 32.07 17 07/19/2023 BB A: 30.69 (+1.38s | 4.3%) 6 272 1,000+ 1,000+
Free 100 M 1:05.21 Analysis 17 07/24/2025 A AA: 1:03.89 (+1.32s | 2.0%) 3 191 692 1,000+
50 Free
31.87
31.87
100 Free
33.34
1:05.21
100 Free
1:05.21
Free 200 M 2:29.47 Analysis 17 03/30/2025 BB A: 2:23.69 (+5.78s | 3.9%) 7 216 876 1,000+
Free 400 M 4:58.27 Analysis 17 07/24/2025 A AA: 4:50.29 (+7.98s | 2.7%) 3 125 417 952
50 Free
32.24
32.24
100 Free
35.77
1:08.01
100 Free
1:08.01
150 Free
37.77
1:45.78
200 Free
38.97
2:24.75
100 Free
1:16.74
250 Free
39.01
3:03.76
300 Free
39.11
3:42.87
100 Free
1:18.12
350 Free
37.97
4:20.84
400 Free
37.43
4:58.27
100 Free
1:15.40
Back 100 M 1:14.13 Analysis 17 07/24/2025 BB A: 1:13.69 (+0.44s | 0.6%) 4 119 456 1,000+
50 Back
36.14
36.14
100 Back
37.99
1:14.13
100 Back
1:14.13
Back 200 M 2:37.79 Analysis 17 07/24/2025 A AA: 2:32.59 (+5.20s | 3.3%) 4 85 323 767
50 Back
36.51
36.51
100 Back
39.58
1:16.09
100 Back
1:16.09
150 Back
40.45
1:56.54
200 Back
41.25
2:37.79
100 Back
1:21.70
IM 200 M 2:51.13 Analysis 17 07/19/2023 BB A: 2:42.29 (+8.84s | 5.2%) 5 191 831 1,000+
50 Fly
37.35
37.35
100 Back
42.97
1:20.32
100 IM
1:20.32
150 Breast
52.85
2:13.17
200 Free
37.96
2:51.13
100 IM
1:30.81

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