swimstats

Zhifei Qin

Fage 11LENCATSTRS

10 plausible swims · 4 meets · 2021-11-14 → 2022-11-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 1:02.63 +27.24s to B 2021-11-14 2021 BBA Fall Breakout Meet slow pool
100 Freestyle SCY 2:15.40 +57.71s to B 2021-12-12 2021 BBA Winter Breakout slow pool
200 Freestyle SCY 3:27.57 +38.48s to B 2022-11-12 NCAT Fall Breakout 22 slow pool
50 Backstroke SCY 1:23.16 +42.57s to B 2021-11-14 2021 BBA Fall Breakout Meet slow pool
50 Breaststroke SCY 1:05.31 +19.82s to B 2022-11-12 NCAT Fall Breakout 22 slow pool
50 Butterfly SCY 1:13.88 +34.99s to B 2021-11-14 2021 BBA Fall Breakout Meet slow pool
50 Freestyle LCM 1:05.42 +25.03s to B 2022-06-12 2022 Solon Stars Swimfest Meet slow pool
100 Freestyle LCM 2:35.84 +66.65s to B 2022-06-11 2022 Solon Stars Swimfest Meet slow pool
50 Backstroke LCM 1:16.13 +29.34s to B 2022-06-11 2022 Solon Stars Swimfest Meet slow pool
100 Backstroke LCM 2:52.46 +66.67s to B 2022-06-12 2022 Solon Stars Swimfest Meet slow pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

IMX / IMR

IMX 11-12 · LCM

75 points (1/5 events — incomplete)

EventTime Points
100 BK LCM 2:52.46 75
400 FR LCM— 0
100 BR LCM— 0
100 FL LCM— 0
200 IM LCM— 0

IMR 11-12 · SCY

424 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 3:27.57 202
50 BK SCY 1:23.16 42
50 BR SCY 1:05.31 128
50 FL SCY 1:13.88 52
100 IM SCY— 0

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 2:15.40

61.61
73.79

Front half 61.61s · back half 73.79s

200 Freestyle SCY 3:27.57

44.06
51.67
56.48
55.36

Front half 95.73s · back half 111.84s

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 1:02.63 1 swim
100 Freestyle SCY 2:15.40 1 swim
200 Freestyle SCY 3:27.57 1 swim
50 Backstroke SCY 1:23.16 1 swim
50 Breaststroke SCY 1:05.31 1 swim
50 Butterfly SCY 1:13.88 1 swim
50 Freestyle LCM 1:05.42 1 swim
100 Freestyle LCM 2:35.84 1 swim
50 Backstroke LCM 1:16.13 1 swim
100 Backstroke LCM 2:52.46 1 swim