Joanna Liu

Fage 14CARORA

165 plausible swims · 30 meets · 2024-07-13 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	26.53	AA+0.84s to AAA	2025-12-12	2025 CA GWSC Winter Age Group Invitational venue
100 Freestyle	SCY	57.14	AA+1.35s to AAA	2025-12-14	2025 CA GWSC Winter Age Group Invitational venue
200 Freestyle	SCY	2:10.72	A+4.33s to AA	2025-10-11	2025 CA Cerritos SC Swim Meet venue
50 Backstroke	SCY	28.21	AAA+0.82s to AAAA	2026-03-14	2026 SCS Spring Age Group Champs @ RMDA - cop venue
100 Backstroke	SCY	1:00.84	AA+0.15s to AAA	2025-11-08	2025 Legends of Coaching Series_Peter Daland venue
200 Backstroke	SCY	2:12.31	AA+0.42s to AAA	2025-12-13	2025 CA GWSC Winter Age Group Invitational venue
100 Breaststroke	SCY	1:20.19	BB+4.10s to A	2025-02-16	2025 Metro Sc Champs at Armada venue
200 Breaststroke	SCY	2:49.58	BB+5.79s to A	2026-01-18	2026 CA Trident Swim Club Winter Invite - cop venue
50 Butterfly	SCY	29.65	A+0.06s to AA	2024-07-14	2024 Metro Champs @LKWD venue
100 Butterfly	SCY	1:06.42	BB+0.53s to A	2024-07-13	2024 Metro Champs @LKWD venue
200 Individual Medley	SCY	2:22.05	A+0.36s to AA	2025-12-12	2025 CA GWSC Winter Age Group Invitational venue
400 Individual Medley	SCY	5:19.18	BB+5.29s to A	2025-02-15	2025 Metro Sc Champs at Armada venue
50 Freestyle	LCM	29.96	AA+0.57s to AAA	2026-06-14	2026 SCS June AG Invite venue
100 Freestyle	LCM	1:06.99	A+0.30s to AA	2025-07-24	2025 CA SCS/RAA Summer A/G Champs venue
50 Backstroke	LCM	32.30	AAA+0.31s to AAAA	2026-06-11	2026 SCS June AG Invite venue
100 Backstroke	LCM	1:09.29	AAA+1.80s to AAAA	2026-06-14	2026 SCS June AG Invite venue
200 Backstroke	LCM	2:33.11	AA+0.72s to AAA	2026-06-13	2026 SCS June AG Invite venue
100 Breaststroke	LCM	1:32.82	BB+5.03s to A	2026-05-23	2026 Lakewood May Lc Invite venue
50 Butterfly	LCM	34.56	BB+0.27s to A	2025-04-26	2025 Lakewood Aquatics April LC Closed Invite slow pool
100 Butterfly	LCM	1:18.11	BB+3.12s to A	2025-07-26	2025 CA SCS/RAA Summer A/G Champs venue
200 Individual Medley	LCM	2:41.65	AA+6.56s to AAA	2025-07-26	2025 CA SCS/RAA Summer A/G Champs venue
400 Individual Medley	LCM	5:57.55	A+13.76s to AA	2025-07-12	2025 Metro Committee Summer Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	26.30	flat	200 Free Relay	2026-02-13	2026 Metro Champs @ La Mirada Armada
50 Freestyle	SCY	2:04.06	flying	200 Free Relay (leg 4)	2024-07-13	2024 Metro Champs @LKWD
100 Freestyle	SCY	45.68	flying	400 Free Relay (leg 2)	2024-12-15	2024 CA GWSC/SCS WAG
200 Freestyle	SCY	2:14.95	flying	800 Free Relay (leg 2)	2024-12-13	2024 CA GWSC/SCS WAG
50 Backstroke	SCY	28.15	flat	200 Medley Relay	2025-12-14	2025 CA GWSC Winter Age Group Invitational
100 Backstroke	SCY	1:06.97	flat	400 Medley Relay	2025-03-15	2025 SCS Spring Age Group Champs @ Armada
50 Freestyle	LCM	29.47	flying	200 Free Relay (leg 4)	2026-06-11	2026 SCS June AG Invite
100 Freestyle	LCM	1:08.62	flying	400 Free Relay (leg 2)	2025-07-27	2025 CA SCS/RAA Summer A/G Champs
50 Backstroke	LCM	32.18	flat	200 Medley Relay	2026-06-14	2026 SCS June AG Invite
100 Backstroke	LCM	1:10.49	flat	400 Medley Relay	2025-07-26	2025 CA SCS/RAA Summer A/G Champs

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 13-14 · SCY

2820 points (4/6 events — incomplete)

Event	Time	Points
200 BK SCY	2:12.31	838
200 BR SCY	2:49.58	603
200 IM SCY	2:22.05	745
400 IM SCY	5:19.18	634
500 FR SCY	—	0
200 FL SCY	—	0

IMR 13-14 · SCY

3504 points (5/5 events)

Event	Time	Points
200 FR SCY	2:10.72	686
100 BK SCY	1:00.84	852
100 BR SCY	1:20.19	570
100 FL SCY	1:06.42	651
200 IM SCY	2:22.05	745

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

PR splits

100 Freestyle SCY 57.14

27.33

29.81

Front half 27.33s · back half 29.81s

200 Freestyle SCY 2:10.72

30.16

33.39

33.42

33.75

Front half 63.55s · back half 67.17s

100 Backstroke SCY 1:00.84

29.07

31.77

Front half 29.07s · back half 31.77s

200 Backstroke SCY 2:12.31

30.14

33.00

34.29

34.88

Front half 63.14s · back half 69.17s

100 Breaststroke SCY 1:20.19

37.82

42.37

Front half 37.82s · back half 42.37s

200 Breaststroke SCY 2:49.58

39.17

42.36

45.27

42.78

Front half 81.53s · back half 88.05s

100 Butterfly SCY 1:06.42

30.94

35.48

Front half 30.94s · back half 35.48s

200 Individual Medley SCY 2:22.05

31.80

34.03

43.55

32.67

Front half 65.83s · back half 76.22s

400 Individual Medley SCY 5:19.18

33.39

40.48

39.53

39.21

46.13

46.30

37.60

36.54

Front half 152.61s · back half 166.57s

100 Freestyle LCM 1:06.99

31.85

35.14

Front half 31.85s · back half 35.14s

100 Backstroke LCM 1:09.29

32.80

36.49

Front half 32.80s · back half 36.49s

200 Backstroke LCM 2:33.11

34.75

38.52

39.77

40.07

Front half 73.27s · back half 79.84s

100 Butterfly LCM 1:18.11

35.47

42.64

Front half 35.47s · back half 42.64s

200 Individual Medley LCM 2:41.65

34.45

40.00

49.18

38.02

Front half 74.45s · back half 87.20s

400 Individual Medley LCM 5:57.55

84.21

86.67

106.00

80.67

Front half 170.88s · back half 186.67s

Reaction time

fastest 0.53s average 0.582s slowest 0.63s 5 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.

50 Freestyle SCY 26.53 15 swims

100 Freestyle SCY 57.14 10 swims

200 Freestyle SCY 2:10.72 3 swims

50 Backstroke SCY 28.21 7 swims

100 Backstroke SCY 1:00.84 19 swims

200 Backstroke SCY 2:12.31 14 swims

100 Breaststroke SCY 1:20.19 3 swims

200 Breaststroke SCY 2:49.58 2 swims

50 Butterfly SCY 29.65 1 swim

100 Butterfly SCY 1:06.42 8 swims

200 Individual Medley SCY 2:22.05 10 swims

400 Individual Medley SCY 5:19.18 1 swim

50 Freestyle LCM 29.96 7 swims

100 Freestyle LCM 1:06.99 7 swims

50 Backstroke LCM 32.30 8 swims

100 Backstroke LCM 1:09.29 17 swims

200 Backstroke LCM 2:33.11 14 swims

100 Breaststroke LCM 1:32.82 3 swims

50 Butterfly LCM 34.56 2 swims

100 Butterfly LCM 1:18.11 4 swims

200 Individual Medley LCM 2:41.65 9 swims

400 Individual Medley LCM 5:57.55 1 swim