Leila Kao

Age: 15 years old
Age Category: 15-16
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 Y 25.57 15 07/20/2025 AA AAA: 24.99 (+0.58s | 2.3%) 15 108 471 1,000+
Free 100 Y 56.04 15 07/20/2025 AA AAA: 53.99 (+2.05s | 3.7%) 19 124 565 1,000+
50 Free
27.08
27.08
100 Free
28.96
56.04
100 Free
56.04
Free 200 Y 2:05.27 15 07/20/2025 A AA: 2:02.39 (+2.88s | 2.3%) 24 165 779 1,000+
50 Free
28.58
28.58
100 Free
31.61
1:00.19
100 Free
1:00.19
150 Free
32.64
1:32.83
200 Free
32.44
2:05.27
100 Free
1:05.08
Free 500 Y 5:47.23 14 12/06/2024 BB A: 5:43.69 (+3.54s | 1.0%) 23 199 884 1,000+
50 Free
30.24
30.24
100 Free
33.52
1:03.76
100 Free
1:03.76
150 Free
34.45
1:38.21
200 Free
34.78
2:12.99
100 Free
1:09.23
250 Free
35.15
2:48.14
300 Free
35.92
3:24.06
100 Free
1:11.07
350 Free
36.23
4:00.29
400 Free
36.65
4:36.94
100 Free
1:12.88
450 Free
35.70
5:12.64
500 Free
34.59
5:47.23
100 Free
1:10.29
Free 1000 Y 13:12.13 12 12/17/2022 B BB: 12:53.49 (+18.64s | 2.4%) 19 160 626 1,000+
50 Free
34.56
34.56
100 Free
38.37
1:12.93
100 Free
1:12.93
150 Free
39.17
1:52.10
200 Free
40.46
2:32.56
100 Free
1:19.63
250 Free
40.45
3:13.01
300 Free
40.85
3:53.86
100 Free
1:21.30
350 Free
40.59
4:34.45
400 Free
40.42
5:14.87
100 Free
1:21.01
450 Free
40.46
5:55.33
500 Free
40.56
6:35.89
100 Free
1:21.02
550 Free
40.68
7:16.57
600 Free
40.19
7:56.76
100 Free
1:20.87
650 Free
39.95
8:36.71
700 Free
40.49
9:17.20
100 Free
1:20.44
750 Free
39.72
9:56.92
800 Free
39.70
10:36.62
100 Free
1:19.42
850 Free
40.54
11:17.16
900 Free
39.86
11:57.02
100 Free
1:20.40
950 Free
38.95
12:35.97
1000 Free
36.16
13:12.13
100 Free
1:15.11
Free 1650 Y 21:12.55 13 11/11/2023 BB A: 19:56.49 (+76.06s | 6.0%) 19 135 554 1,000+
50 Free
33.56
33.56
100 Free
37.67
1:11.23
100 Free
1:11.23
150 Free
38.55
1:49.78
200 Free
39.48
2:29.26
100 Free
1:18.03
250 Free
39.38
3:08.64
300 Free
39.00
3:47.64
100 Free
1:18.38
350 Free
39.50
4:27.14
400 Free
39.39
5:06.53
100 Free
1:18.89
450 Free
39.21
5:45.74
500 Free
39.30
6:25.04
100 Free
1:18.51
550 Free
39.32
7:04.36
600 Free
39.29
7:43.65
100 Free
1:18.61
650 Free
39.49
8:23.14
700 Free
39.12
9:02.26
100 Free
1:18.61
750 Free
39.60
9:41.86
800 Free
39.18
10:21.04
100 Free
1:18.78
850 Free
38.99
11:00.03
900 Free
39.06
11:39.09
100 Free
1:18.05
950 Free
38.94
12:18.03
1000 Free
39.26
12:57.29
100 Free
1:18.20
1050 Free
38.94
13:36.23
1100 Free
39.28
14:15.51
100 Free
1:18.22
1150 Free
38.74
14:54.25
1200 Free
39.73
15:33.98
100 Free
1:18.47
1250 Free
38.62
16:12.60
1300 Free
38.83
16:51.43
100 Free
1:17.45
1350 Free
38.18
17:29.61
1400 Free
37.91
18:07.52
100 Free
1:16.09
1450 Free
38.12
18:45.64
1500 Free
38.40
19:24.04
100 Free
1:16.52
1550 Free
36.94
20:00.98
1600 Free
36.66
20:37.64
100 Free
1:13.60
1650 Free
34.91
21:12.55
Back 50 Y 34.61 14 02/14/2025 40 315 1,000+ 1,000+
Back 100 Y 1:09.48 15 01/24/2026 B BB: 1:09.39 (+0.09s | 0.1%) 38 283 1,000+ 1,000+
50 Back
34.08
34.08
100 Back
35.40
1:09.48
100 Back
1:09.48
Back 200 Y 2:40.66 13 01/13/2024 B BB: 2:30.59 (+10.07s | 6.3%) 37 339 1,000+ 1,000+
Breast 50 Y 38.31 12 02/25/2023 32 240 999 1,000+
Breast 100 Y 1:12.49 15 12/05/2025 A AA: 1:10.59 (+1.90s | 2.6%) 14 110 476 1,000+
50 Breast
34.52
34.52
100 Breast
37.97
1:12.49
100 Breast
1:12.49
Breast 200 Y 2:38.24 14 12/06/2024 A AA: 2:32.79 (+5.45s | 3.4%) 12 110 447 1,000+
50 Breast
35.23
35.23
100 Breast
41.09
1:16.32
100 Breast
1:16.32
150 Breast
41.75
1:58.07
200 Breast
40.17
2:38.24
100 Breast
1:21.92
Fly 50 Y 29.64 14 02/14/2025 20 150 615 1,000+
Fly 100 Y 1:05.24 15 01/17/2026 BB A: 1:03.79 (+1.45s | 2.2%) 23 185 813 1,000+
50 Fly
29.84
29.84
100 Fly
35.40
1:05.24
100 Fly
1:05.24
IM 200 Y 2:20.02 15 01/24/2026 A AA: 2:16.49 (+3.53s | 2.5%) 21 128 582 1,000+
50 Fly
30.57
30.57
100 Back
37.65
1:08.22
100 IM
1:08.22
150 Breast
39.49
1:47.71
200 Free
32.31
2:20.02
100 IM
1:11.80
IM 400 Y 5:01.00 15 12/05/2025 A AA: 4:51.59 (+9.41s | 3.1%) 14 113 477 1,000+
50 Fly
31.01
31.01
100 Fly
38.35
1:09.36
100 Fly
1:09.36
150 Back
40.62
1:49.98
200 Back
39.88
2:29.86
100 Back
1:20.50
250 Breast
40.28
3:10.14
300 Breast
42.09
3:52.23
100 Breast
1:22.37
350 Free
34.93
4:27.16
400 Free
33.84
5:01.00
100 Free
1:08.77

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 30.01 14 06/26/2025 A AA: 29.59 (+0.42s | 1.4%) 21 148 662 1,000+
Free 100 M 1:04.82 14 06/26/2025 A AA: 1:04.39 (+0.43s | 0.7%) 17 123 589 1,000+
Free 200 M 2:24.33 14 06/26/2025 A AA: 2:18.99 (+5.34s | 3.7%) 18 134 656 1,000+
100 Free
1:09.38
1:09.38
100 Free
1:09.38
200 Free
1:14.95
2:24.33
100 Free
1:14.95
Free 400 M 5:22.22 13 06/07/2024 BB A: 5:04.49 (+17.73s | 5.5%) 15 172 822 1,000+
Free 800 M 11:05.81 13 04/19/2024 BB A: 10:32.39 (+33.42s | 5.0%) 6 81 424 991
Free 1500 M 21:14.97 13 06/21/2024 BB A: 20:11.59 (+63.38s | 5.0%) 6 77 358 721
Back 50 M 44.44 12 07/17/2022 45 378 1,000+ 1,000+
Back 100 M 1:31.68 12 06/24/2023 B: 1:26.89 (+4.79s | 5.2%) 44 467 1,000+ 1,000+
Back 200 M 3:20.28 12 04/21/2023 B: 3:06.79 (+13.49s | 6.7%) 35 345 1,000+ 1,000+
Breast 50 M 37.96 14 06/26/2025 5 22 142 382
Breast 100 M 1:24.52 14 06/26/2025 BB A: 1:24.49 (+0.03s | 0.0%) 10 84 374 921
Breast 200 M 3:05.08 14 06/26/2025 BB A: 3:02.09 (+2.99s | 1.6%) 9 86 376 910
100 Breast
1:28.94
1:28.94
100 Breast
1:28.94
200 Breast
1:36.14
3:05.08
100 Breast
1:36.14
Fly 50 M 33.54 14 06/26/2025 11 82 423 1,000+
Fly 100 M 1:42.77 11 06/10/2022 B: 1:24.29 (+18.48s | 18.0%) 40 475 1,000+ 1,000+
50 Fly
47.52
47.52
100 Fly
55.25
1:42.77
100 Fly
1:42.77
IM 200 M 2:53.54 13 04/19/2024 BB A: 2:43.89 (+9.65s | 5.6%) 24 248 1,000+ 1,000+
IM 400 M 6:37.30 12 04/21/2023 B BB: 6:15.79 (+21.51s | 5.4%) 19 176 714 1,000+

Above are the fastest times that Leila Kao 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.