swimstats

Serena Qu

Fage 10KYSENAC

115 plausible swims · 22 meets · 2015-06-26 → 2026-05-17

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 22.48 2026-01-01 octoberopenresults
50 Freestyle SCY 32.92 BB+0.73s to A·+8.03s to Sectionals 2026-03-07 Speedo Southern Premier fast pool
100 Freestyle SCY 1:10.18 A+1.89s to AA·+16.09s to Sectionals 2026-03-06 Speedo Southern Premier fast pool
200 Freestyle SCY 2:37.28 A+6.29s to AA·+40.59s to Sectionals 2026-01-01 sky winteerfest results
25 Backstroke SCY 24.34 2024-02-24 2024 SES Region 1 & 8 and Under Championships
50 Backstroke SCY 36.21 A+0.02s to AA·+7.62s to Sectionals 2026-03-08 Speedo Southern Premier fast pool
100 Backstroke SCY 1:15.86 AA+1.37s to AAA·+15.07s to Sectionals 2026-01-01 sky winteerfest results
25 Breaststroke SCY 32.07 2024-01-05 Tennessee Aquatics January Invitational
50 Breaststroke SCY 50.61 B+1.92s to BB·+17.02s to Sectionals 2026-02-22 2026 SES Region 1 & 8 and Under Championships venue
100 Breaststroke SCY 1:45.84 BB+12.25s to A·+34.95s to Sectionals 2026-02-21 2026 SES Region 1 & 8 and Under Championships venue
25 Butterfly SCY 28.53 2024-02-24 2024 SES Region 1 & 8 and Under Championships
50 Butterfly SCY 38.03 BB+1.04s to A·+10.64s to Sectionals 2026-02-22 2026 SES Region 1 & 8 and Under Championships venue
100 Butterfly SCY 1:27.12 BB+1.03s to A·+28.03s to Sectionals 2026-02-21 2026 SES Region 1 & 8 and Under Championships venue
100 Individual Medley SCY 1:26.42 BB+3.83s to A 2026-03-07 Speedo Southern Premier fast pool
200 Individual Medley SCY 2:57.16 BB+0.97s to A·+44.57s to Sectionals 2026-03-06 Speedo Southern Premier fast pool
50 Freestyle LCM 36.78 BB+0.19s to A·+8.39s to Sectionals 2026-05-16 NAC LC May Classic venue
100 Freestyle LCM 1:19.64 A+1.35s to AA·+18.35s to Sectionals 2026-05-17 NAC LC May Classic venue
200 Freestyle LCM 2:48.57 AA+5.08s to AAA·+36.48s to Sectionals 2026-05-17 NAC LC May Classic venue
400 Freestyle LCM 5:54.72 AA+10.73s to AAA·+75.93s to Sectionals 2026-05-16 NAC LC May Classic venue
50 Backstroke LCM 42.39 A+0.80s to AA·+9.50s to Sectionals 2026-04-19 HSA April LC Meet venue
100 Backstroke LCM 1:29.23 AA+3.34s to AAA·+19.44s to Sectionals 2026-05-17 NAC LC May Classic venue
50 Breaststroke LCM 55.69 B+0.20s to BB·+17.40s to Sectionals 2026-05-16 NAC LC May Classic venue
100 Breaststroke LCM 2:09.02 B+5.03s to BB·+48.43s to Sectionals 2025-06-19 2025 Synergy Dryland Summer Sizzler venue
50 Butterfly LCM 43.28 BB+1.69s to A·+11.99s to Sectionals 2026-04-18 HSA April LC Meet venue
100 Butterfly LCM 1:42.37 BB+3.88s to A·+34.98s to Sectionals 2025-07-19 2025 SE Southeastern Summer LC Championships venue
200 Individual Medley LCM 2:56.54 AAA+0.95s to AAAA·+25.15s to Sectionals 2025-06-19 2025 Synergy Dryland Summer Sizzler

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 31.69 flat 200 Free Relay 2026-03-07 Speedo Southern Premier

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 10 & under · LCM

3367 points (5/5 events)

EventTime Points
200 FR LCM 2:48.57 778
100 BK LCM 1:29.23 750
100 BR LCM 2:09.02 374
100 FL LCM 1:42.37 487
200 IM LCM 2:56.54 978

IMR 10 & under · LCM

3339 points (5/5 events)

EventTime Points
100 FR LCM 1:19.64 702
50 BK LCM 42.39 691
50 BR LCM 55.69 431
50 FL LCM 43.28 537
200 IM LCM 2:56.54 978

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

PR splits

100 Freestyle SCY 1:10.18

33.24
36.94

Front half 33.24s · back half 36.94s

100 Breaststroke SCY 1:45.84

51.17
54.67

Front half 51.17s · back half 54.67s

100 Butterfly SCY 1:27.12

38.77
48.35

Front half 38.77s · back half 48.35s

100 Individual Medley SCY 1:26.42

37.89
48.53

Front half 37.89s · back half 48.53s

200 Individual Medley SCY 2:57.16

84.40
55.60
37.16

200 Freestyle LCM 2:48.57

39.47
43.60
42.74
42.76

Front half 83.07s · back half 85.50s

400 Freestyle LCM 5:54.72

41.08
46.74
46.14
45.62
44.51
45.50
43.21
41.92

Front half 179.58s · back half 175.14s

100 Backstroke LCM 1:29.23

42.94
46.29

Front half 42.94s · back half 46.29s

100 Butterfly LCM 1:42.37

45.41
56.96

Front half 45.41s · back half 56.96s

200 Individual Medley LCM 2:56.54

104.50
219.50
83.26
176.54

Reaction time

fastest 0.77s average 0.845s slowest 0.92s 2 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

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

25 Freestyle SCY 22.48 4 swims
50 Freestyle SCY 32.92 8 swims
100 Freestyle SCY 1:10.18 4 swims
200 Freestyle SCY 2:37.28 2 swims
25 Backstroke SCY 24.34 2 swims
50 Backstroke SCY 36.21 9 swims
100 Backstroke SCY 1:15.86 3 swims
25 Breaststroke SCY 32.07 2 swims
50 Breaststroke SCY 50.61 4 swims
100 Breaststroke SCY 1:45.84 4 swims
25 Butterfly SCY 28.53 3 swims
50 Butterfly SCY 38.03 6 swims
100 Butterfly SCY 1:27.12 1 swim
100 Individual Medley SCY 1:26.42 7 swims
200 Individual Medley SCY 2:57.16 1 swim
50 Freestyle LCM 36.78 10 swims
100 Freestyle LCM 1:19.64 7 swims
200 Freestyle LCM 2:48.57 4 swims
400 Freestyle LCM 5:54.72 1 swim
50 Backstroke LCM 42.39 6 swims
100 Backstroke LCM 1:29.23 7 swims
50 Breaststroke LCM 55.69 6 swims
100 Breaststroke LCM 2:09.02 3 swims
50 Butterfly LCM 43.28 4 swims
100 Butterfly LCM 1:42.37 2 swims
200 Individual Medley LCM 2:56.54 5 swims