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Leila Kobayashi

Age: 11 years old
Age Category: 11-12
Team: Punahou Aquatics Institute | Hawaiian Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Punahou Aquatics Institute Hawaiian Swimming Western Zone USA
Free 50 Y 29.61 11 02/26/2026 BB A: 29.29 (+0.32s | 1.1%) 1 35 881 1,000+
Free 100 Y 1:04.50 Analysis 11 02/26/2026 BB A: 1:03.99 (+0.51s | 0.8%) 1 26 682 1,000+
50 Free
30.96
30.96
100 Free
33.54
1:04.50
100 Free
1:04.50
Free 200 Y 2:26.90 Analysis 11 10/25/2025 BB A: 2:19.29 (+7.61s | 5.2%) 1 29 810 1,000+
Free 500 Y 6:39.65 Analysis 11 02/07/2026 BB A: 6:14.49 (+25.16s | 6.3%) 1 27 695 1,000+
50 Free
33.56
33.56
100 Free
36.81
1:10.37
100 Free
1:10.37
150 Free
39.74
1:50.11
200 Free
41.86
2:31.97
100 Free
1:21.60
250 Free
41.75
3:13.72
300 Free
41.55
3:55.27
100 Free
1:23.30
350 Free
42.20
4:37.47
400 Free
41.50
5:18.97
100 Free
1:23.70
450 Free
42.04
6:01.01
500 Free
38.64
6:39.65
100 Free
1:20.68
Back 50 Y 35.19 11 02/26/2026 BB A: 33.19 (+2.00s | 5.7%) 1 29 847 1,000+
Back 100 Y 1:16.44 Analysis 11 02/26/2026 BB A: 1:12.99 (+3.45s | 4.5%) 1 27 794 1,000+
50 Back
37.45
37.45
100 Back
38.99
1:16.44
100 Back
1:16.44
Back 200 Y 2:46.27 Analysis 11 10/19/2025 BB A: 2:33.89 (+12.38s | 7.4%) 1 18 479 1,000+
Breast 50 Y 37.19 11 03/28/2026 A AA: 36.19 (+1.00s | 2.7%) 1 9 344 1,000+
Breast 100 Y 1:22.88 Analysis 11 03/28/2026 BB A: 1:22.19 (+0.69s | 0.8%) 1 14 506 1,000+
50 Breast
38.66
38.66
100 Breast
44.22
1:22.88
100 Breast
1:22.88
Breast 200 Y 3:03.42 Analysis 11 02/26/2026 BB A: 2:56.29 (+7.13s | 3.9%) 1 15 382 1,000+
50 Breast
40.30
40.30
100 Breast
46.85
1:27.15
100 Breast
1:27.15
150 Breast
49.55
2:16.70
200 Breast
46.72
3:03.42
100 Breast
1:36.27
Fly 50 Y 31.50 11 02/26/2026 A AA: 30.29 (+1.21s | 3.8%) 1 14 399 1,000+
Fly 100 Y 1:21.51 Analysis 11 10/25/2025 B BB: 1:18.89 (+2.62s | 3.2%) 2 35 863 1,000+
IM 100 Y 1:12.67 Analysis 11 03/28/2026 A AA: 1:09.99 (+2.68s | 3.7%) 1 16 426 1,000+
50 IM
35.11
35.11
100 IM
37.56
1:12.67
100 IM
1:12.67
IM 200 Y 2:39.89 Analysis 11 02/26/2026 BB A: 2:37.59 (+2.30s | 1.4%) 1 19 526 1,000+
50 Fly
35.16
35.16
100 Back
41.45
1:16.61
100 IM
1:16.61
150 Breast
47.92
2:04.53
200 Free
35.36
2:39.89
100 IM
1:23.28
IM 400 Y 5:58.96 Analysis 11 02/07/2026 BB A: 5:35.79 (+23.17s | 6.5%) 1 13 333 1,000+
50 Fly
36.89
36.89
100 Fly
48.15
1:25.04
100 Fly
1:25.04
150 Back
44.76
2:09.80
200 Back
46.62
2:56.42
100 Back
1:31.38
250 Breast
50.42
3:46.84
300 Breast
52.42
4:39.26
100 Breast
1:42.84
350 Free
40.97
5:20.23
400 Free
38.73
5:58.96
100 Free
1:19.70

Long course distance

Event Time Age Date Standard Next Standard Punahou Aquatics Institute Hawaiian Swimming Western Zone USA

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