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Lauren Johnson

Age: 15 years old
Age Category: 15-16
Team: Sierra Marlins Swim Team | Sierra Nevada Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sierra Marlins Swim Team Sierra Nevada Swimming Western Zone USA
Free 50 Y 24.92 15 12/21/2024 AAA AAAA: 23.89 (+1.03s | 4.1%) 4 14 237 763
Free 100 Y 52.07 Analysis 15 11/08/2025 AAA AAAA: 51.59 (+0.48s | 0.9%) 1 3 61 163
50 Free
25.03
25.03
100 Free
27.04
52.07
100 Free
52.07
Free 200 Y 1:52.21 Analysis 15 11/08/2025 AAA AAAA: 1:51.79 (+0.42s | 0.4%) 1 2 42 140
50 Free
26.34
26.34
100 Free
28.31
54.65
100 Free
54.65
150 Free
29.01
1:23.66
200 Free
28.55
1:52.21
100 Free
57.56
Free 500 Y 4:59.23 Analysis 15 11/08/2025 AAAA 1 1 20 94
50 Free
26.94
26.94
100 Free
29.35
56.29
100 Free
56.29
150 Free
29.46
1:25.75
200 Free
30.04
1:55.79
100 Free
59.50
250 Free
30.37
2:26.16
300 Free
30.43
2:56.59
100 Free
1:00.80
350 Free
31.04
3:27.63
400 Free
31.02
3:58.65
100 Free
1:02.06
450 Free
30.97
4:29.62
500 Free
29.61
4:59.23
100 Free
1:00.58
Free 1000 Y 10:42.92 Analysis 15 02/14/2025 AAA AAAA: 10:24.69 (+18.23s | 2.8%) 1 2 67 297
Back 50 Y 27.87 15 02/14/2025 1 1 117 377
Back 100 Y 58.52 Analysis 15 04/03/2025 AAA AAAA: 56.09 (+2.43s | 4.2%) 1 1 92 341
50 Back
28.11
28.11
100 Back
30.41
58.52
100 Back
58.52
Back 200 Y 2:02.91 Analysis 15 11/08/2025 AAA AAAA: 2:01.69 (+1.22s | 1.0%) 1 1 34 126
50 Back
28.43
28.43
100 Back
30.93
59.36
100 Back
59.36
150 Back
31.92
1:31.28
200 Back
31.63
2:02.91
100 Back
1:03.55
Breast 100 Y 1:08.39 Analysis 15 12/21/2024 AA AAA: 1:07.49 (+0.90s | 1.3%) 3 16 193 585
50 Breast
32.15
32.15
100 Breast
36.24
1:08.39
100 Breast
1:08.39
Breast 200 Y 2:25.34 Analysis 15 04/03/2025 AAA AAAA: 2:19.49 (+5.85s | 4.0%) 2 10 115 315
50 Breast
31.73
31.73
100 Breast
36.67
1:08.40
100 Breast
1:08.40
150 Breast
38.52
1:46.92
200 Breast
38.42
2:25.34
100 Breast
1:16.94
Fly 100 Y 1:14.76 Analysis 15 11/06/2021 B: 1:14.39 (+0.37s | 0.5%) 11 60 1,000+ 1,000+
IM 200 Y 2:07.20 Analysis 15 04/03/2025 AAA AAAA: 2:04.59 (+2.61s | 2.1%) 1 2 69 203
50 Fly
27.92
27.92
100 Back
31.46
59.38
100 IM
59.38
150 Breast
38.34
1:37.72
200 Free
29.48
2:07.20
100 IM
1:07.82
IM 400 Y 4:31.12 Analysis 15 04/03/2025 AAA AAAA: 4:26.29 (+4.83s | 1.8%) 1 2 57 203
50 Fly
28.46
28.46
100 Fly
32.92
1:01.38
100 Fly
1:01.38
150 Back
33.94
1:35.32
200 Back
34.10
2:09.42
100 Back
1:08.04
250 Breast
39.54
2:48.96
300 Breast
40.47
3:29.43
100 Breast
1:20.01
350 Free
31.13
4:00.56
400 Free
30.56
4:31.12
100 Free
1:01.69

Long course distance

Event Time Age Date Standard Next Standard Sierra Marlins Swim Team Sierra Nevada Swimming Western Zone USA
Free 50 M 27.90 15 06/25/2026 AAA AAAA: 27.09 (+0.81s | 2.9%) 2 4 101 302
Free 100 M 1:00.03 Analysis 15 06/20/2025 AAA AAAA: 58.79 (+1.24s | 2.1%) 2 3 76 212
50 Free
29.06
29.06
100 Free
30.97
1:00.03
100 Free
1:00.03
Free 200 M 2:08.29 Analysis 15 06/25/2026 AAA AAAA: 2:06.89 (+1.40s | 1.1%) 1 1 34 108
Free 400 M 4:35.21 Analysis 15 07/25/2024 AAA AAAA: 4:26.39 (+8.82s | 3.2%) 1 3 49 174
50 Free
31.74
31.74
100 Free
34.25
1:05.99
100 Free
1:05.99
150 Free
35.15
1:41.14
200 Free
35.07
2:16.21
100 Free
1:10.22
250 Free
35.38
2:51.60
300 Free
35.18
3:26.78
100 Free
1:10.56
350 Free
35.41
4:02.19
400 Free
33.02
4:35.21
100 Free
1:08.43
Back 50 M 31.58 15 06/20/2025 1 1 45 176
Back 100 M 1:06.93 Analysis 15 06/25/2026 AAA AAAA: 1:05.19 (+1.74s | 2.6%) 1 1 49 165
Back 200 M 2:22.18 Analysis 15 06/25/2026 AAA AAAA: 2:20.09 (+2.09s | 1.5%) 1 1 18 77
50 Back
32.74
32.74
100 Back
35.91
1:08.65
100 Back
1:08.65
150 Back
37.02
1:45.67
200 Back
36.51
2:22.18
100 Back
1:13.53
IM 200 M 2:25.98 Analysis 15 06/25/2026 AAA AAAA: 2:23.39 (+2.59s | 1.8%) 1 2 46 147
50 Fly
31.14
31.14
100 Back
37.12
1:08.26
100 IM
1:08.26
150 Breast
43.58
1:51.84
200 Free
34.14
2:25.98
100 IM
1:17.72
IM 400 M 5:09.36 Analysis 15 06/25/2026 AAA AAAA: 5:03.59 (+5.77s | 1.9%) 1 1 24 112

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