Ruifeng Liu

Mage 14MICW

114 plausible swims · 23 meets · 2024-05-18 → 2025-07-20

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	25.67	BB+0.08s to A	2024-11-02	2024 Holland Fall Invite slow pool
100 Freestyle	SCY	54.46	A+0.97s to AA	2025-07-12	USSC July Last Chance venue
200 Freestyle	SCY	2:00.55	A+3.46s to AA	2025-07-13	USSC July Last Chance venue
500 Freestyle	SCY	5:54.59	BB+23.80s to A	2025-01-18	2025 CW Ypsi Club Challenge venue
50 Backstroke	SCY	28.86	A+1.17s to AA	2025-02-16	2025 CW Championship Qualifier venue
100 Backstroke	SCY	1:02.08	BB+0.89s to A	2025-02-23	2025 Lake Erie Regional Meet venue
200 Backstroke	SCY	2:27.94	B+3.85s to BB	2024-11-03	2024 Holland Fall Invite slow pool
50 Breaststroke	SCY	31.96	A+0.27s to AA	2024-12-14	2024 Holiday Cup venue
100 Breaststroke	SCY	1:11.91	BB+2.82s to A	2025-02-22	2025 Lake Erie Regional Meet venue
200 Breaststroke	SCY	2:37.51	BB+7.22s to A	2025-02-09	2025 Michigan Open venue
50 Butterfly	SCY	27.72	A+0.43s to AA	2025-02-16	2025 CW Championship Qualifier venue
100 Butterfly	SCY	1:01.17	BB+0.78s to A	2025-07-13	USSC July Last Chance venue
100 Individual Medley	SCY	1:07.40		2024-11-10	2024 CW Keep It Moving Series: Pentathlon venue
200 Individual Medley	SCY	2:23.85	BB+8.46s to A	2025-01-18	2025 CW Ypsi Club Challenge venue
50 Freestyle	LCM	28.47	A+0.28s to AA	2025-06-28	2025 CW Eric Namesnik Memorial Open venue
100 Freestyle	LCM	1:03.49	A+1.80s to AA	2025-06-29	2025 CW Eric Namesnik Memorial Open venue
200 Freestyle	LCM	2:32.42	B+0.13s to BB	2025-05-18	2025 CW May Showers venue
400 Freestyle	LCM	5:26.81	B+1.92s to BB	2025-05-30	2025 PCC Cruisin into Summer venue
50 Backstroke	LCM	31.90	AA+0.81s to AAA	2025-07-18	2025 LC MAGS Championship Meet fast pool
100 Backstroke	LCM	1:10.91	A+2.22s to AA	2025-07-20	2025 LC MAGS Championship Meet fast pool
50 Breaststroke	LCM	38.27	BB+0.48s to A	2025-06-01	2025 PCC Cruisin into Summer venue
100 Breaststroke	LCM	1:23.07	BB+2.48s to A	2025-06-27	2025 CW Eric Namesnik Memorial Open venue
200 Breaststroke	LCM	3:08.85	BB+14.06s to A	2025-06-01	2025 PCC Cruisin into Summer venue
50 Butterfly	LCM	30.18	AA+0.89s to AAA	2025-07-20	2025 LC MAGS Championship Meet fast pool
100 Butterfly	LCM	1:15.91	B+1.32s to BB	2025-06-27	2025 CW Eric Namesnik Memorial Open venue
200 Individual Medley	LCM	3:05.14	+2.15s to B	2024-06-02	MLA Big Red Challenge venue
400 Individual Medley	LCM	6:48.95	+17.56s to B	2024-05-31	MLA Big Red Challenge 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.

IMX / IMR

IMX 13-14 · SCY

2159 points (4/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:54.59	543
200 BK SCY	2:27.94	481
200 BR SCY	2:37.51	577
200 IM SCY	2:23.85	558
200 FL SCY	—	0
400 IM SCY	—	0

IMR 13-14 · SCY

3132 points (5/5 events)

Event	Time	Points
200 FR SCY	2:00.55	697
100 BK SCY	1:02.08	639
100 BR SCY	1:11.91	592
100 FL SCY	1:01.17	646
200 IM SCY	2:23.85	558

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

PR splits

100 Freestyle SCY 54.46

26.02

28.44

Front half 26.02s · back half 28.44s

200 Freestyle SCY 2:00.55

27.85

30.75

31.00

30.95

Front half 58.60s · back half 61.95s

500 Freestyle SCY 5:54.59

31.40

35.79

35.87

37.28

36.85

37.51

36.77

37.17

35.53

30.42

Front half 177.19s · back half 177.40s

100 Backstroke SCY 1:02.08

30.62

31.46

Front half 30.62s · back half 31.46s

200 Backstroke SCY 2:27.94

35.43

38.15

38.47

35.89

Front half 73.58s · back half 74.36s

100 Breaststroke SCY 1:11.91

33.88

38.03

Front half 33.88s · back half 38.03s

200 Breaststroke SCY 2:37.51

35.98

40.66

40.21

Front half 76.64s · back half 80.87s

100 Butterfly SCY 1:01.17

28.56

32.61

Front half 28.56s · back half 32.61s

100 Individual Medley SCY 1:07.40

30.22

37.18

Front half 30.22s · back half 37.18s

200 Individual Medley SCY 2:23.85

28.53

38.06

43.62

33.64

Front half 66.59s · back half 77.26s

100 Freestyle LCM 1:03.49

30.23

33.26

Front half 30.23s · back half 33.26s

200 Freestyle LCM 2:32.42

34.75

39.12

40.82

37.73

Front half 73.87s · back half 78.55s

400 Freestyle LCM 5:26.81

34.59

39.42

41.73

42.16

42.07

43.20

42.83

40.81

Front half 157.90s · back half 168.91s

100 Backstroke LCM 1:10.91

33.97

36.94

Front half 33.97s · back half 36.94s

100 Breaststroke LCM 1:23.07

38.82

44.25

Front half 38.82s · back half 44.25s

200 Breaststroke LCM 3:08.85

42.40

48.27

49.98

48.20

Front half 90.67s · back half 98.18s

100 Butterfly LCM 1:15.91

34.70

41.21

Front half 34.70s · back half 41.21s

200 Individual Medley LCM 3:05.14

39.62

51.79

51.54

42.19

Front half 91.41s · back half 93.73s

400 Individual Medley LCM 6:48.95

42.01

54.84

108.13

52.68

57.26

48.90

45.13

Progression

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

50 Freestyle SCY 25.67 8 swims

100 Freestyle SCY 54.46 8 swims

200 Freestyle SCY 2:00.55 7 swims

500 Freestyle SCY 5:54.59 1 swim

50 Backstroke SCY 28.86 5 swims

100 Backstroke SCY 1:02.08 8 swims

200 Backstroke SCY 2:27.94 1 swim

50 Breaststroke SCY 31.96 4 swims

100 Breaststroke SCY 1:11.91 8 swims

200 Breaststroke SCY 2:37.51 5 swims

50 Butterfly SCY 27.72 6 swims

100 Butterfly SCY 1:01.17 5 swims

100 Individual Medley SCY 1:07.40 1 swim

200 Individual Medley SCY 2:23.85 1 swim

50 Freestyle LCM 28.47 8 swims

100 Freestyle LCM 1:03.49 4 swims

200 Freestyle LCM 2:32.42 4 swims

400 Freestyle LCM 5:26.81 1 swim

50 Backstroke LCM 31.90 3 swims

100 Backstroke LCM 1:10.91 2 swims

50 Breaststroke LCM 38.27 4 swims

100 Breaststroke LCM 1:23.07 8 swims

200 Breaststroke LCM 3:08.85 3 swims

50 Butterfly LCM 30.18 4 swims

100 Butterfly LCM 1:15.91 3 swims

200 Individual Medley LCM 3:05.14 1 swim

400 Individual Medley LCM 6:48.95 1 swim