Mark Shao

Mage 14ADEZMRNENIVAADCPPDELM

631 plausible swims · 110 meets · 2019-10-19 → 2026-06-07

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	19.18		2019-12-21	Sharks 12 & Under Mini-Meet
50 Freestyle	SCY	24.60	A+0.01s to AA	2026-03-15	AD 13 and Over Gold Championships venue
100 Freestyle	SCY	53.22	AA+2.03s to AAA	2026-03-12	AD 13 and Over Gold Championships
200 Freestyle	SCY	1:57.93	A+0.84s to AA	2026-03-13	AD 13 and Over Gold Championships venue
500 Freestyle	SCY	5:44.09	BB+13.30s to A	2025-11-15	2025 Starfish Thankswimming Invite venue
1650 Freestyle	SCY	20:46.05	BB+94.66s to A	2023-12-17	Piranha's December Distance Invite venue
25 Backstroke	SCY	24.66		2020-02-29	SHEN AD Silver Short Course Championships venue
50 Backstroke	SCY	31.46	B+0.17s to BB	2025-12-12	2025 NE NSSC Dec 13-15 Holiday Celebration!
100 Backstroke	SCY	1:02.80	BB+1.61s to A	2026-03-12	AD 13 and Over Gold Championships
200 Backstroke	SCY	2:25.64	B+1.55s to BB	2024-11-23	2024 NE NSSC Prelims/Finals at PA venue
25 Breaststroke	SCY	26.41		2019-12-21	Sharks 12 & Under Mini-Meet
50 Breaststroke	SCY	30.80	AA+0.51s to AAA	2025-12-12	2025 NE NSSC Dec 13-15 Holiday Celebration!
100 Breaststroke	SCY	1:04.27	AA+0.88s to AAA	2026-03-12	AD 13 and Over Gold Championships
200 Breaststroke	SCY	2:23.64	AA+5.85s to AAA	2026-03-14	AD 13 and Over Gold Championships venue
25 Butterfly	SCY	26.61		2020-03-01	SHEN AD Silver Short Course Championships venue
50 Butterfly	SCY	29.12	BB+0.73s to A	2025-12-12	2025 NE NSSC Dec 13-15 Holiday Celebration!
100 Butterfly	SCY	1:01.79	BB+1.40s to A	2026-03-12	AD 13 and Over Gold Championships
100 Individual Medley	SCY	1:09.93		2024-03-07	Adirondack Gold Short Course Championships
200 Individual Medley	SCY	2:12.57	A+2.78s to AA	2026-03-15	AD 13 and Over Gold Championships venue
100 Freestyle	SCM	1:03.56	BB+1.87s to A	2025-05-18	2025 Starfish Meter Madness venue
200 Freestyle	SCM	3:56.06	+78.57s to B	2021-06-12	Piranhas Summer Kick Off venue
100 Backstroke	SCM	1:13.54	B+0.35s to BB	2025-05-18	2025 Starfish Meter Madness venue
50 Breaststroke	SCM	57.04	+14.45s to B	2021-06-12	Piranhas Summer Kick Off venue
100 Breaststroke	SCM	1:20.75	BB+4.36s to A	2025-05-18	2025 Starfish Meter Madness venue
100 Butterfly	SCM	1:18.53	+0.64s to B	2025-05-18	2025 Starfish Meter Madness venue
100 Individual Medley	SCM	1:14.50		2025-05-18	2025 Starfish Meter Madness venue
50 Freestyle	LCM	29.19	A+1.00s to AA	2025-01-01	Metropolitan Swimming Club
100 Freestyle	LCM	1:04.97	BB+0.58s to A	2026-06-06	2026 NE KING-CAC Almost Summer Invite venue
200 Freestyle	LCM	2:25.30	BB+4.71s to A	2024-07-18	2024 Adirondack Long Course Championships
400 Freestyle	LCM	5:17.22	BB+17.33s to A	2024-08-07	2024 EZ LC Age Group Championship
50 Backstroke	LCM	35.68	BB+1.79s to A	2026-06-06	2026 NE KING-CAC Almost Summer Invite venue
100 Backstroke	LCM	1:26.57	+2.88s to B	2024-06-01	2024 NE CRA MIT Team Specialty LC Meet venue
200 Backstroke	LCM	3:01.42	B+12.43s to BB	2024-05-19	2024 NE NSSC May Springfield venue
50 Breaststroke	LCM	35.84	AA+1.15s to AAA	2026-06-07	2026 NE KING-CAC Almost Summer Invite venue
100 Breaststroke	LCM	1:20.72	BB+0.13s to A	2026-06-06	2026 NE KING-CAC Almost Summer Invite venue
200 Breaststroke	LCM	2:58.02	BB+3.23s to A	2026-06-07	2026 NE KING-CAC Almost Summer Invite venue
50 Butterfly	LCM	31.81	A+1.22s to AA	2026-06-06	2026 NE KING-CAC Almost Summer Invite venue
100 Butterfly	LCM	1:16.47	B+1.88s to BB	2026-06-07	2026 NE KING-CAC Almost Summer Invite venue
200 Individual Medley	LCM	2:47.90	BB+11.01s to A	2024-07-18	2024 Adirondack Long Course Championships

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

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	25.19	flat	200 Free Relay	2025-03-16	Adirondack Gold Short Course Championships
50 Freestyle	SCY	23.38	flying	200 Medley Relay (leg 4)	2025-03-15	Adirondack Gold Short Course Championships
50 Freestyle	SCY	26.99	flying	200 Free Relay (leg 4)	2022-10-23	Trick or Treat Meet
100 Freestyle	SCY	1:00.02	flat	400 Free Relay	2024-03-27	2024 Eastern Zone SC Age Group Championships
100 Freestyle	SCY	54.64	flying	400 Free Relay (leg 3)	2025-03-14	Adirondack Gold Short Course Championships
50 Breaststroke	SCY	38.85	flying	200 Medley Relay (leg 2)	2022-03-12	Adirondack Gold Short Course Championships
50 Freestyle	LCM	29.97	flat	200 Free Relay	2024-08-07	2024 EZ LC Age Group Championship
50 Freestyle	LCM	30.63	flying	200 Free Relay (leg 4)	2024-07-21	2024 Adirondack Long Course Championships
50 Freestyle	LCM	16.01	flying	200 Medley Relay (leg 4)	2024-07-20	2024 Adirondack Long Course Championships
100 Freestyle	LCM	1:07.24	flying	400 Free Relay (leg 3)	2024-08-09	2024 EZ LC Age Group Championship

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

2574 points (4/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:44.09	594
200 BK SCY	2:25.64	505
200 BR SCY	2:23.64	761
200 IM SCY	2:12.57	714
200 FL SCY	—	0
400 IM SCY	—	0

IMR 13-14 · SCY

3531 points (5/5 events)

Event	Time	Points
200 FR SCY	1:57.93	744
100 BK SCY	1:02.80	617
100 BR SCY	1:04.27	829
100 FL SCY	1:01.79	627
200 IM SCY	2:12.57	714

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

PR splits

200 Freestyle SCY 1:57.93

25.92

29.56

31.28

31.17

Front half 55.48s · back half 62.45s

500 Freestyle SCY 5:44.09

28.26

32.64

34.53

35.10

35.58

36.28

36.72

36.33

36.08

32.57

Front half 166.11s · back half 177.98s

1650 Freestyle SCY 20:46.05

32.53

36.54

37.91

37.17

37.32

38.43

38.28

38.19

38.37

38.90

37.77

38.34

37.93

38.21

38.16

38.12

37.96

39.20

37.34

38.49

38.04

37.92

38.35

38.52

37.97

37.89

37.91

37.51

37.54

37.96

37.79

37.46

36.03

200 Backstroke SCY 2:25.64

34.02

36.29

38.08

37.25

Front half 70.31s · back half 75.33s

200 Breaststroke SCY 2:23.64

31.10

36.17

38.33

38.04

Front half 67.27s · back half 76.37s

100 Freestyle SCM 1:03.56

30.85

32.71

Front half 30.85s · back half 32.71s

200 Freestyle SCM 3:56.06

47.31

53.61

55.78

79.36

Front half 100.92s · back half 135.14s

100 Backstroke SCM 1:13.54

36.16

37.38

Front half 36.16s · back half 37.38s

100 Breaststroke SCM 1:20.75

37.81

42.94

Front half 37.81s · back half 42.94s

100 Butterfly SCM 1:18.53

34.93

43.60

Front half 34.93s · back half 43.60s

100 Individual Medley SCM 1:14.50

36.44

38.06

Front half 36.44s · back half 38.06s

50 Freestyle LCM 29.19 split/total mismatch

41.46

53.60

Front half 41.46s · back half -12.27s

200 Freestyle LCM 2:25.30 split/total mismatch

33.08

36.93

Front half 33.08s · back half 112.22s

200 Backstroke LCM 3:01.42

42.96

46.41

46.25

45.80

Front half 89.37s · back half 92.05s

200 Breaststroke LCM 2:58.02

87.10

90.92

Front half 87.10s · back half 90.92s

Progression

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

25 Freestyle SCY 19.18 8 swims

50 Freestyle SCY 24.60 72 swims

100 Freestyle SCY 53.22 63 swims

200 Freestyle SCY 1:57.93 30 swims

500 Freestyle SCY 5:44.09 9 swims

1650 Freestyle SCY 20:46.05 2 swims

25 Backstroke SCY 24.66 6 swims

50 Backstroke SCY 31.46 39 swims

100 Backstroke SCY 1:02.80 26 swims

200 Backstroke SCY 2:25.64 2 swims

25 Breaststroke SCY 26.41 6 swims

50 Breaststroke SCY 30.80 44 swims

100 Breaststroke SCY 1:04.27 53 swims

200 Breaststroke SCY 2:23.64 19 swims

25 Butterfly SCY 26.61 4 swims

50 Butterfly SCY 29.12 16 swims

100 Butterfly SCY 1:01.79 13 swims

100 Individual Medley SCY 1:09.93 31 swims

200 Individual Medley SCY 2:12.57 33 swims

100 Freestyle SCM 1:03.56 1 swim

200 Freestyle SCM 3:56.06 1 swim

100 Backstroke SCM 1:13.54 2 swims

50 Breaststroke SCM 57.04 1 swim

100 Breaststroke SCM 1:20.75 1 swim

100 Butterfly SCM 1:18.53 1 swim

100 Individual Medley SCM 1:14.50 1 swim

50 Freestyle LCM 29.19 16 swims

100 Freestyle LCM 1:04.97 14 swims

200 Freestyle LCM 2:25.30 15 swims

400 Freestyle LCM 5:17.22 7 swims

50 Backstroke LCM 35.68 13 swims

100 Backstroke LCM 1:26.57 9 swims

200 Backstroke LCM 3:01.42 1 swim

50 Breaststroke LCM 35.84 20 swims

100 Breaststroke LCM 1:20.72 14 swims

200 Breaststroke LCM 2:58.02 10 swims

50 Butterfly LCM 31.81 10 swims

100 Butterfly LCM 1:16.47 1 swim

200 Individual Medley LCM 2:47.90 17 swims