Maria Zhu

Fage 17CAPCBLKROSEUN-1UN-2UNAT

163 plausible swims · 35 meets · 2024-09-28 → 2026-06-21

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	26.08	AA+1.09s to AAA	2025-09-21	2025 TSM Aquatics Season Opener venue
100 Freestyle	SCY	56.96	A+0.37s to AA	2024-10-19	2024 CA Lakewood Halloween Invite slow pool
200 Freestyle	SCY	1:58.14	AA+1.15s to AAA	2025-03-01	2025 RBAC March Madness Spring Championship venue
500 Freestyle	SCY	5:21.43	AA+5.84s to AAA	2026-01-31	BCA Winter Heats venue
1000 Freestyle	SCY	10:49.44	AAA+26.15s to AAAA	2025-03-02	2025 RBAC March Madness Spring Championship venue
1650 Freestyle	SCY	18:24.32	AA+7.63s to AAA	2025-11-22	2025 CANY Cranberry venue
100 Backstroke	SCY	1:04.20	BB+0.31s to A	2025-02-22	2025 Pacific Committee SC Championship venue
200 Backstroke	SCY	2:16.63	A+3.84s to AA	2025-11-22	2025 CANY Cranberry venue
100 Breaststroke	SCY	1:13.71	BB+0.32s to A	2025-11-22	2025 CANY Cranberry venue
200 Breaststroke	SCY	2:34.19	A+0.70s to AA	2025-02-22	2025 Pacific Committee SC Championship venue
50 Butterfly	SCY	27.13	AAA+1.04s to AAAA	2026-03-01	2026 SI CA/NV Speedo Sectionals Oceanside venue
100 Butterfly	SCY	57.64	AAA+2.05s to AAAA	2026-02-27	2026 SI CA/NV Speedo Sectionals Oceanside venue
200 Butterfly	SCY	2:03.93	AAA+0.14s to AAAA	2026-05-12	2026 Rose Post CIF Closed Invitation 5_12-13_ venue
100 Individual Medley	SCY	1:03.55		2026-01-17	2026 Rose Winter Intrasquad venue
200 Individual Medley	SCY	2:13.33	AA+2.74s to AAA	2026-02-01	BCA Winter Heats venue
400 Individual Medley	SCY	4:33.08	AAA+7.49s to AAAA	2026-02-27	2026 SI CA/NV Speedo Sectionals Oceanside venue
50 Freestyle	LCM	30.18	A+0.49s to AA	2026-04-04	2026 Red vs Black LCM Intrasquad venue
100 Freestyle	LCM	1:03.51	AA+2.02s to AAA	2026-06-12	2026 SCS June AG Invite-CANY venue
200 Freestyle	LCM	2:15.82	AA+2.73s to AAA	2025-07-11	2025 LAI Entries venue
400 Freestyle	LCM	4:48.77	AA+7.68s to AAA	2025-07-25	2025 CA SCS Summer A/G Champs
800 Freestyle	LCM	9:46.38	AA+3.89s to AAA	2025-04-26	2025 Rose Distance Intrasquad venue
100 Backstroke	LCM	1:14.35	A+2.86s to AA	2025-06-15	2025 CA SCS RAA June Age Group Championships venue
200 Backstroke	LCM	2:40.99	A+6.00s to AA	2025-06-28	2025 CA SBSC Semana Nautica LCM Meet venue
100 Breaststroke	LCM	1:24.59	BB+0.40s to A	2025-06-28	2025 CA SBSC Semana Nautica LCM Meet venue
200 Breaststroke	LCM	3:02.77	BB+0.18s to A	2025-06-29	2025 CA SBSC Semana Nautica LCM Meet venue
50 Butterfly	LCM	31.20	AA+0.61s to AAA	2026-04-04	2026 Red vs Black LCM Intrasquad venue
100 Butterfly	LCM	1:06.57	AA+0.28s to AAA	2025-05-24	2025 CA 29th NOVA-Speedo Grand Challenge venue
200 Butterfly	LCM	2:24.57	AAA+4.68s to AAAA	2026-05-24	2026 CA 30th NOVA-Speedo Grand Challenge venue
200 Individual Medley	LCM	2:33.72	AA+3.83s to AAA	2026-06-12	2026 SCS June AG Invite-CANY venue
400 Individual Medley	LCM	5:21.37	AA+3.28s to AAA	2026-05-23	2026 CA 30th NOVA-Speedo Grand Challenge venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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 17-18 · SCY

4805 points (6/6 events)

Event	Time	Points
500 FR SCY	5:21.43	791
200 BK SCY	2:16.63	662
200 BR SCY	2:34.19	724
200 FL SCY	2:03.93	956
200 IM SCY	2:13.33	779
400 IM SCY	4:33.08	893

IMR 17-18 · SCY

3741 points (5/5 events)

Event	Time	Points
200 FR SCY	1:58.14	815
100 BK SCY	1:04.20	628
100 BR SCY	1:13.71	642
100 FL SCY	57.64	877
200 IM SCY	2:13.33	779

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

PR splits

100 Freestyle SCY 56.96

27.60

29.36

Front half 27.60s · back half 29.36s

200 Freestyle SCY 1:58.14

27.92

30.20

30.44

29.58

Front half 58.12s · back half 60.02s

500 Freestyle SCY 5:21.43

29.57

32.27

32.74

32.96

32.62

32.90

32.79

32.72

32.04

30.82

Front half 160.16s · back half 161.27s

1000 Freestyle SCY 10:49.44

29.21

31.33

32.09

31.45

31.64

32.40

31.79

32.60

32.69

32.42

33.23

33.33

33.57

33.65

33.22

33.09

33.74

33.16

32.85

31.98

Front half 317.62s · back half 331.82s

1650 Freestyle SCY 18:24.32

31.22

33.44

34.13

34.43

34.01

33.98

34.28

33.67

33.85

33.48

33.45

33.59

33.71

33.02

33.37

33.27

33.48

33.55

33.44

33.15

33.29

33.50

33.55

33.19

33.65

33.35

33.54

33.35

33.76

33.38

33.69

33.11

32.44

100 Backstroke SCY 1:04.20

30.80

33.40

Front half 30.80s · back half 33.40s

200 Backstroke SCY 2:16.63

32.84

34.64

34.93

34.22

Front half 67.48s · back half 69.15s

100 Breaststroke SCY 1:13.71

35.29

38.42

Front half 35.29s · back half 38.42s

100 Butterfly SCY 57.64

27.21

30.43

Front half 27.21s · back half 30.43s

200 Butterfly SCY 2:03.93

27.92

31.28

32.39

32.34

Front half 59.20s · back half 64.73s

100 Individual Medley SCY 1:03.55

29.75

33.80

Front half 29.75s · back half 33.80s

200 Individual Medley SCY 2:13.33

28.39

35.42

39.24

30.28

Front half 63.81s · back half 69.52s

400 Individual Medley SCY 4:33.08

28.68

32.36

35.70

35.76

39.48

39.89

30.88

30.33

Front half 132.50s · back half 140.58s

100 Freestyle LCM 1:03.51

30.77

32.74

Front half 30.77s · back half 32.74s

200 Freestyle LCM 2:15.82

66.06

69.76

Front half 66.06s · back half 69.76s

400 Freestyle LCM 4:48.77 RT 0.59s

67.51

73.08

73.89

74.29

Front half 140.59s · back half 148.18s

800 Freestyle LCM 9:46.38

69.70

74.06

74.17

73.28

73.79

73.53

73.91

73.94

Front half 291.21s · back half 295.17s

100 Backstroke LCM 1:14.35

35.53

38.82

Front half 35.53s · back half 38.82s

200 Backstroke LCM 2:40.99

38.67

40.05

41.35

40.92

Front half 78.72s · back half 82.27s

100 Breaststroke LCM 1:24.59

40.84

43.75

Front half 40.84s · back half 43.75s

200 Breaststroke LCM 3:02.77

42.80

47.09

46.38

46.50

Front half 89.89s · back half 92.88s

100 Butterfly LCM 1:06.57

31.33

35.24

Front half 31.33s · back half 35.24s

200 Butterfly LCM 2:24.57

32.34

37.00

37.35

37.88

Front half 69.34s · back half 75.23s

200 Individual Medley LCM 2:33.72

32.57

41.04

45.22

34.89

Front half 73.61s · back half 80.11s

400 Individual Medley LCM 5:21.37

32.10

36.73

42.45

43.53

45.01

47.99

36.84

36.72

Front half 154.81s · back half 166.56s

Reaction time

fastest 0.45s average 0.592s slowest 0.66s 10 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 26.08 8 swims

100 Freestyle SCY 56.96 5 swims

200 Freestyle SCY 1:58.14 11 swims

500 Freestyle SCY 5:21.43 4 swims

1000 Freestyle SCY 10:49.44 5 swims

1650 Freestyle SCY 18:24.32 3 swims

100 Backstroke SCY 1:04.20 5 swims

200 Backstroke SCY 2:16.63 6 swims

100 Breaststroke SCY 1:13.71 4 swims

200 Breaststroke SCY 2:34.19 5 swims

50 Butterfly SCY 27.13 5 swims

100 Butterfly SCY 57.64 13 swims

200 Butterfly SCY 2:03.93 16 swims

100 Individual Medley SCY 1:03.55 1 swim

200 Individual Medley SCY 2:13.33 10 swims

400 Individual Medley SCY 4:33.08 11 swims

50 Freestyle LCM 30.18 2 swims

100 Freestyle LCM 1:03.51 2 swims

200 Freestyle LCM 2:15.82 2 swims

400 Freestyle LCM 4:48.77 3 swims

800 Freestyle LCM 9:46.38 4 swims

100 Backstroke LCM 1:14.35 1 swim

200 Backstroke LCM 2:40.99 1 swim

100 Breaststroke LCM 1:24.59 1 swim

200 Breaststroke LCM 3:02.77 1 swim

50 Butterfly LCM 31.20 2 swims

100 Butterfly LCM 1:06.57 9 swims

200 Butterfly LCM 2:24.57 9 swims

200 Individual Medley LCM 2:33.72 4 swims

400 Individual Medley LCM 5:21.37 10 swims