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William Song

Age: 15 years old
Age Category: 15-16
Team: Quicksilver Swimming | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Quicksilver Swimming Pacific Swimming Western Zone USA
Free 50 Y 23.34 15 04/03/2025 A AA: 23.19 (+0.15s | 0.6%) 7 127 600 1,000+
Free 100 Y 49.98 Analysis 15 04/03/2025 AA AAA: 48.79 (+1.19s | 2.4%) 5 101 429 1,000+
50 Free
24.23
24.23
100 Free
25.75
49.98
100 Free
49.98
Free 200 Y 1:49.86 Analysis 15 03/14/2025 AA AAA: 1:46.89 (+2.97s | 2.7%) 5 100 427 1,000+
50 Free
25.76
25.76
100 Free
28.08
53.84
100 Free
53.84
150 Free
28.04
1:21.88
200 Free
27.98
1:49.86
100 Free
56.02
Back 50 Y 28.27 15 02/14/2026 6 117 594 1,000+
Back 100 Y 58.37 Analysis 15 11/07/2025 BB A: 57.89 (+0.48s | 0.8%) 4 125 563 1,000+
50 Back
28.73
28.73
100 Back
29.64
58.37
100 Back
58.37
Back 200 Y 2:04.07 Analysis 15 12/19/2025 A AA: 2:01.29 (+2.78s | 2.2%) 2 75 330 1,000+
50 Back
29.27
29.27
100 Back
30.64
59.91
100 Back
59.91
150 Back
31.56
1:31.47
200 Back
32.60
2:04.07
100 Back
1:04.16
Breast 50 Y 38.49 15 01/27/2023 20 376 1,000+ 1,000+
Breast 100 Y 1:10.92 Analysis 15 10/19/2024 BB A: 1:05.89 (+5.03s | 7.1%) 16 269 1,000+ 1,000+
50 Breast
33.50
33.50
100 Breast
37.42
1:10.92
100 Breast
1:10.92
Fly 50 Y 30.63 15 02/25/2023 19 356 1,000+ 1,000+
Fly 100 Y 58.11 Analysis 15 03/14/2025 BB A: 57.59 (+0.52s | 0.9%) 14 193 836 1,000+
50 Fly
27.53
27.53
100 Fly
30.58
58.11
100 Fly
58.11
Fly 200 Y 2:39.77 Analysis 15 11/13/2022 B: 2:30.19 (+9.58s | 6.0%) 11 236 995 1,000+
50 Fly
33.32
33.32
100 Fly
39.59
1:12.91
100 Fly
1:12.91
150 Fly
42.48
1:55.39
200 Fly
44.38
2:39.77
100 Fly
1:26.86
IM 200 Y 2:09.83 Analysis 15 03/14/2025 BB A: 2:09.39 (+0.44s | 0.3%) 11 184 806 1,000+
50 Fly
27.92
27.92
100 Back
32.74
1:00.66
100 IM
1:00.66
150 Breast
39.27
1:39.93
200 Free
29.90
2:09.83
100 IM
1:09.17
IM 400 Y 4:25.60 Analysis 15 03/14/2025 A AA: 4:24.69 (+0.91s | 0.3%) 4 81 314 994
50 Fly
27.60
27.60
100 Fly
31.14
58.74
100 Fly
58.74
150 Back
33.36
1:32.10
200 Back
33.07
2:05.17
100 Back
1:06.43
250 Breast
39.17
2:44.34
300 Breast
40.56
3:24.90
100 Breast
1:19.73
350 Free
30.72
3:55.62
400 Free
29.98
4:25.60
100 Free
1:00.70

Long course distance

Event Time Age Date Standard Next Standard Quicksilver Swimming Pacific Swimming Western Zone USA
Free 50 M 26.19 15 07/16/2025 AA AAA: 25.89 (+0.30s | 1.1%) 5 55 230 567
Free 100 M 56.72 Analysis 15 07/16/2025 AA AAA: 56.39 (+0.33s | 0.6%) 3 40 186 447
25 Free
27.39
27.39
50 Free
0.00
27.39
50 Free
27.39
100 Free
29.33
56.72
50 Free
29.33
Free 200 M 2:04.87 Analysis 15 07/16/2025 AA AAA: 2:03.09 (+1.78s | 1.4%) 3 43 184 457
50 Free
29.05
29.05
50 Free
29.05
75 Free
32.06
1:01.11
100 Free
0.00
1:01.11
50 Free
32.06
125 Free
32.51
1:33.62
150 Free
0.00
1:33.62
50 Free
32.51
175 Free
31.25
2:04.87
200 Free
0.00
2:04.87
50 Free
31.25
Free 400 M 5:45.71 Analysis 15 06/25/2022 B: 5:34.09 (+11.62s | 3.4%) 17 296 1,000+ 1,000+
Back 50 M 34.30 15 06/29/2024 4 72 509 1,000+
Back 100 M 1:08.02 Analysis 15 06/27/2025 BB A: 1:07.99 (+0.03s | 0.0%) 2 70 357 875
Back 200 M 2:26.80 Analysis 15 06/27/2025 A AA: 2:21.49 (+5.31s | 3.6%) 2 60 266 658
Breast 50 M 38.80 15 06/29/2024 6 70 451 1,000+
Breast 100 M 1:25.42 Analysis 15 06/29/2024 B BB: 1:23.09 (+2.33s | 2.7%) 13 233 891 1,000+
Breast 200 M 3:06.10 Analysis 15 06/16/2023 B BB: 3:00.59 (+5.51s | 3.0%) 11 173 739 1,000+
50 Breast
42.80
42.80
100 Breast
47.34
1:30.14
100 Breast
1:30.14
150 Breast
48.09
2:18.23
200 Breast
47.87
3:06.10
100 Breast
1:35.96
Fly 50 M 31.43 15 06/29/2024 6 75 431 1,000+
Fly 100 M 1:06.66 Analysis 15 07/16/2025 BB A: 1:05.79 (+0.87s | 1.3%) 9 137 532 1,000+
25 Fly
31.22
31.22
50 Fly
0.00
31.22
50 Fly
31.22
75 Fly
35.44
1:06.66
100 Fly
0.00
1:06.66
50 Fly
35.44
IM 200 M 2:29.32 Analysis 15 06/13/2024 A AA: 2:24.69 (+4.63s | 3.1%) 7 125 515 1,000+
50 Fly
32.74
32.74
100 Back
38.16
1:10.90
100 IM
1:10.90
150 Breast
45.90
1:56.80
200 Free
32.52
2:29.32
100 IM
1:18.42
IM 400 M 5:13.53 Analysis 15 07/12/2024 A AA: 5:07.79 (+5.74s | 1.8%) 4 81 304 642

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