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Nana Takeuchi

Age: 16 years old
Age Category: 15-16
Team: Cerritos Aquatic Club | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Cerritos Aquatic Club Southern California Swimming Western Zone USA
Free 50 Y 27.51 16 03/16/2023 BB A: 27.29 (+0.22s | 0.8%) 2 277 1,000+ 1,000+
Back 100 Y 1:05.71 Analysis 16 12/13/2024 BB A: 1:04.09 (+1.62s | 2.5%) 1 130 761 1,000+
50 Back
32.15
32.15
100 Back
33.55
1:05.71
100 Back
1:05.71
Back 200 Y 2:31.55 Analysis 16 03/13/2025 B BB: 2:30.59 (+0.96s | 0.6%) 1 204 1,000+ 1,000+
50 Back
34.96
34.96
100 Back
38.55
1:13.51
100 Back
1:13.51
150 Back
39.75
1:53.26
200 Back
38.29
2:31.55
100 Back
1:18.04
Breast 50 Y 34.35 16 03/16/2023 A AA: 33.79 (+0.56s | 1.6%) 2 80 446 1,000+
Breast 100 Y 1:11.65 Analysis 16 03/13/2025 A AA: 1:10.59 (+1.06s | 1.5%) 1 78 410 1,000+
50 Breast
34.01
34.01
100 Breast
37.64
1:11.65
100 Breast
1:11.65
Breast 200 Y 2:34.37 Analysis 16 12/12/2025 A AA: 2:32.79 (+1.58s | 1.0%) 1 57 326 991
50 Breast
35.67
35.67
100 Breast
39.30
1:14.97
100 Breast
1:14.97
150 Breast
39.77
1:54.74
200 Breast
39.63
2:34.37
100 Breast
1:19.40
Fly 50 Y 30.28 16 03/16/2023 BB A: 29.79 (+0.49s | 1.6%) 1 136 876 1,000+
Fly 100 Y 1:08.26 Analysis 16 12/13/2024 BB A: 1:03.79 (+4.47s | 6.5%) 2 201 1,000+ 1,000+
50 Fly
32.81
32.81
100 Fly
35.45
1:08.26
100 Fly
1:08.26
Fly 200 Y 2:25.42 Analysis 16 12/12/2025 BB A: 2:22.09 (+3.33s | 2.3%) 1 88 383 1,000+
50 Fly
32.47
32.47
100 Fly
37.20
1:09.68
100 Fly
1:09.68
150 Fly
38.58
1:48.26
200 Fly
37.16
2:25.42
100 Fly
1:15.74
IM 200 Y 2:24.01 Analysis 16 12/13/2024 BB A: 2:22.39 (+1.62s | 1.1%) 1 164 857 1,000+
50 Fly
31.97
31.97
100 Back
37.30
1:09.27
100 IM
1:09.27
150 Breast
41.78
1:51.05
200 Free
32.96
2:24.01
100 IM
1:14.74
IM 400 Y 5:14.01 Analysis 16 12/08/2023 BB A: 5:04.29 (+9.72s | 3.1%) 1 137 657 1,000+
50 Fly
33.58
33.58
100 Fly
38.52
1:12.10
100 Fly
1:12.10
150 Back
43.30
1:55.40
200 Back
40.27
2:35.67
100 Back
1:23.57
250 Breast
42.03
3:17.70
300 Breast
44.45
4:02.15
100 Breast
1:26.48
350 Free
38.30
4:40.45
400 Free
33.56
5:14.01
100 Free
1:11.86

Long course distance

Event Time Age Date Standard Next Standard Cerritos Aquatic Club Southern California Swimming Western Zone USA
Free 50 M 30.28 16 07/20/2023 A AA: 29.59 (+0.69s | 2.3%) 2 206 876 1,000+
Free 100 M 1:10.28 Analysis 16 07/21/2022 BB A: 1:07.19 (+3.09s | 4.4%) 2 303 1,000+ 1,000+
Back 50 M 38.26 16 07/20/2023 BB A: 35.29 (+2.97s | 7.8%) 1 189 953 1,000+
Back 100 M 1:16.27 Analysis 16 07/24/2025 BB A: 1:14.49 (+1.78s | 2.3%) 1 161 644 1,000+
50 Back
37.36
37.36
100 Back
38.91
1:16.27
100 Back
1:16.27
Breast 50 M 39.82 16 07/21/2022 BB A: 39.59 (+0.23s | 0.6%) 2 106 462 1,000+
Breast 100 M 1:19.99 Analysis 16 07/24/2025 AA AAA: 1:17.49 (+2.50s | 3.1%) 1 47 198 517
50 Breast
38.37
38.37
100 Breast
41.62
1:19.99
100 Breast
1:19.99
Breast 200 M 2:54.26 Analysis 16 07/24/2025 AA AAA: 2:46.99 (+7.27s | 4.2%) 1 47 193 516
50 Breast
40.62
40.62
100 Breast
44.39
1:25.01
100 Breast
1:25.01
150 Breast
45.30
2:10.31
200 Breast
43.95
2:54.26
100 Breast
1:29.25
Fly 50 M 32.92 16 07/23/2026 A AA: 32.09 (+0.83s | 2.5%) 1 150 594 1,000+
Fly 100 M 1:15.23 Analysis 16 07/25/2024 BB A: 1:12.29 (+2.94s | 3.9%) 2 180 693 1,000+
50 Fly
35.16
35.16
100 Fly
40.07
1:15.23
100 Fly
1:15.23
IM 200 M 2:50.48 Analysis 16 07/25/2024 BB A: 2:43.89 (+6.59s | 3.9%) 1 203 964 1,000+
50 Fly
36.12
36.12
100 Back
48.05
1:24.17
100 IM
1:24.17
150 Breast
49.01
2:13.18
200 Free
37.30
2:50.48
100 IM
1:26.31
IM 400 M 5:41.79 Analysis 16 07/23/2026 A AA: 5:32.49 (+9.30s | 2.7%) 1 94 346 989

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