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Pei Song

Age: 9 years old
Age Category: 10 & under
Team: Commonwealth Swimming | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Commonwealth Swimming New England Swimming Eastern Zone USA
Free 25 Y 17.08 9 10/03/2025 9 71 264 738
Free 50 Y 36.21 9 03/13/2026 B BB: 35.99 (+0.22s | 0.6%) 20 265 1,000+ 1,000+
Free 100 Y 1:18.39 Analysis 9 01/30/2026 BB A: 1:11.49 (+6.90s | 8.8%) 14 153 760 1,000+
50 Free
37.22
37.22
100 Free
41.17
1:18.39
100 Free
1:18.39
Free 200 Y 2:53.74 Analysis 9 01/30/2026 BB A: 2:38.39 (+15.35s | 8.8%) 16 140 637 1,000+
50 Free
38.89
38.89
100 Free
43.95
1:22.84
100 Free
1:22.84
150 Free
46.49
2:09.33
200 Free
44.41
2:53.74
100 Free
1:30.90
Back 25 Y 19.92 9 11/21/2025 3 43 150 366
Back 50 Y 43.06 9 01/30/2026 BB A: 37.99 (+5.07s | 11.8%) 24 259 1,000+ 1,000+
Back 100 Y 1:34.54 Analysis 9 03/13/2026 B BB: 1:33.99 (+0.55s | 0.6%) 19 208 1,000+ 1,000+
50 Back
45.38
45.38
100 Back
49.16
1:34.54
100 Back
1:34.54
Breast 25 Y 26.63 9 10/03/2025 12 175 735 1,000+
Breast 50 Y 49.99 9 03/13/2026 B BB: 48.69 (+1.30s | 2.6%) 20 255 1,000+ 1,000+
Breast 100 Y 1:46.03 Analysis 9 11/21/2025 BB A: 1:33.59 (+12.44s | 11.7%) 18 188 995 1,000+
50 Breast
49.78
49.78
100 Breast
56.25
1:46.03
100 Breast
1:46.03
Fly 25 Y 19.50 9 11/21/2025 6 53 210 647
Fly 50 Y 46.38 9 01/10/2026 B BB: 42.69 (+3.69s | 8.0%) 22 294 1,000+ 1,000+
Fly 100 Y 1:40.18 Analysis 9 03/13/2026 BB A: 1:26.09 (+14.09s | 14.1%) 13 116 591 1,000+
50 Fly
47.03
47.03
100 Fly
53.15
1:40.18
100 Fly
1:40.18
IM 100 Y 1:31.70 Analysis 9 01/30/2026 BB A: 1:22.09 (+9.61s | 10.5%) 18 194 948 1,000+
50 IM
43.70
43.70
100 IM
48.00
1:31.70
100 IM
1:31.70
IM 200 Y 3:13.88 Analysis 9 01/30/2026 BB A: 2:55.49 (+18.39s | 9.5%) 16 108 572 1,000+
50 Fly
44.09
44.09
100 Back
48.06
1:32.15
100 IM
1:32.15
150 Breast
59.77
2:31.92
200 Free
41.96
3:13.88
100 IM
1:41.73

Long course distance

Event Time Age Date Standard Next Standard Commonwealth Swimming New England Swimming Eastern Zone USA

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