Peyton Kuo

Mage 18AKCAIAMTPCUTBCACITIMICOSCSUN-20

167 plausible swims · 36 meets · 2019-08-10 → 2026-06-21

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	20.64	AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
100 Freestyle	SCY	44.90	AAAA	2026-03-01	2026 SI CA/NV Speedo Sectionals Oceanside venue
200 Freestyle	SCY	1:39.58	AAAA	2025-11-08	2025 Legends of Coaching Series_Peter Daland venue
500 Freestyle	SCY	4:44.90	AAA+11.31s to AAAA	2025-09-20	2025 TSM Aquatics Season Opener venue
50 Backstroke	SCY	25.13	AA+0.84s to AAA	2025-09-14	BCA Fall Intersquad venue
100 Backstroke	SCY	51.53	AAA+2.34s to AAAA	2026-02-01	BCA Winter Heats venue
200 Backstroke	SCY	1:58.46	AA+4.97s to AAA	2025-02-02	2025 CA TORR Polar Plunge venue
50 Breaststroke	SCY	27.41	AAA+0.72s to AAAA	2025-09-14	BCA Fall Intersquad venue
100 Breaststroke	SCY	58.58	AAA+2.39s to AAAA	2024-11-09	2024 Legends of Coaching Series-Kevin Perry venue
200 Breaststroke	SCY	2:08.34	AA+0.35s to AAA	2025-11-15	BCA Fall Festival venue
50 Butterfly	SCY	22.48	AAAA	2026-02-15	2026 MVN Lunar AAPI Festival venue
100 Butterfly	SCY	48.64	AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
200 Butterfly	SCY	1:48.64	AAAA	2024-12-21	2024 CA-NV December Sectionals At BREA venue
100 Individual Medley	SCY	51.96		2025-09-14	BCA Fall Intersquad venue
200 Individual Medley	SCY	1:52.94	AAA+2.05s to AAAA	2024-12-22	2024 CA-NV December Sectionals At BREA venue
50 Freestyle	LCM	23.89	AAAA	2026-06-21	2026 CA MVN Fran Crippen SMOC venue
100 Freestyle	LCM	53.16	AAA+0.47s to AAAA	2025-06-13	2025 SCS June AG Invite @ La Mirada Armada venue
200 Freestyle	LCM	1:58.67	AAA+3.48s to AAAA	2026-06-20	2026 CA MVN Fran Crippen SMOC venue
50 Backstroke	LCM	33.85	BB+1.86s to A	2019-08-10	2019 Western Zone Age Group Championships venue
100 Backstroke	LCM	1:03.78	AA+2.39s to AAA	2025-04-13	2025 CA MVN Fran Crippen SMOC venue
200 Backstroke	LCM	2:22.57	A+2.78s to AA	2025-05-31	CITI Summer Sizzler venue
100 Breaststroke	LCM	1:15.67	BB+0.98s to A	2025-06-01	CITI Summer Sizzler venue
200 Breaststroke	LCM	2:41.62	A+5.13s to AA	2025-05-31	CITI Summer Sizzler venue
50 Butterfly	LCM	26.15	AAA+0.06s to AAAA	2026-06-20	2026 CA MVN Fran Crippen SMOC venue
100 Butterfly	LCM	56.97	AAA+0.68s to AAAA	2025-07-12	2025 LAI Entries venue
200 Butterfly	LCM	2:08.21	AAA+2.32s to AAAA	2025-07-13	2025 LAI Entries venue
200 Individual Medley	LCM	2:13.62	AAA+4.03s to AAAA	2025-04-13	2025 CA MVN Fran Crippen SMOC venue
400 Individual Medley	LCM	4:47.15	AAA+8.86s to AAAA	2025-04-12	2025 CA MVN Fran Crippen SMOC venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	20.87	flat	200 Free Relay	2024-11-09	2024 Legends of Coaching Series-Kevin Perry
50 Freestyle	SCY	20.22	flying	200 Free Relay (leg 2)	2025-12-12	2025 West Speedo Winter Juniors
50 Freestyle	SCY	19.94	flying	200 Medley Relay (leg 4)	2025-12-10	2025 West Speedo Winter Juniors
100 Freestyle	SCY	44.78	flat	400 Free Relay	2025-12-13	2025 West Speedo Winter Juniors
100 Freestyle	SCY	47.19	flying	400 Free Relay (leg 2)	2024-12-22	2024 CA-NV December Sectionals At BREA
100 Freestyle	SCY	44.34	flying	400 Medley Relay (leg 4)	2025-12-11	2025 West Speedo Winter Juniors
200 Freestyle	SCY	1:39.38	flying	800 Free Relay (leg 2)	2025-12-10	2025 West Speedo Winter Juniors
50 Butterfly	SCY	22.17	flying	200 Medley Relay (leg 3)	2024-05-04	2024 CIF-SS Division 1
100 Freestyle	LCM	53.52	flat	400 Free Relay	2024-07-26	2024 USAS Futures Championships-Minneapolis
100 Freestyle	LCM	58.70	flying	400 Free Relay (leg 4)	2019-08-07	2019 Western Zone Age Group Championships
100 Freestyle	LCM	53.32	flying	400 Medley Relay (leg 4)	2024-07-27	2024 USAS Futures Championships-Minneapolis
200 Freestyle	LCM	1:58.77	flying	800 Free Relay (leg 4)	2024-07-25	2024 USAS Futures Championships-Minneapolis

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 17-18 · SCY

4450 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	4:44.90	873
200 BK SCY	1:58.46	755
200 BR SCY	2:08.34	852
200 FL SCY	1:48.64	1032
200 IM SCY	1:52.94	938
400 IM SCY	—	0

IMR 17-18 · SCY

4711 points (5/5 events)

Event	Time	Points
200 FR SCY	1:39.58	1018
100 BK SCY	51.53	854
100 BR SCY	58.58	873
100 FL SCY	48.64	1028
200 IM SCY	1:52.94	938

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

PR splits

100 Freestyle SCY 44.90

21.32

23.58

Front half 21.32s · back half 23.58s

200 Freestyle SCY 1:39.58

22.90

25.25

25.70

25.73

Front half 48.15s · back half 51.43s

500 Freestyle SCY 4:44.90

25.39

28.62

29.11

29.31

29.46

29.17

29.21

29.09

28.23

27.31

Front half 141.89s · back half 143.01s

100 Backstroke SCY 51.53

24.94

26.59

Front half 24.94s · back half 26.59s

200 Backstroke SCY 1:58.46

27.23

30.11

30.88

30.24

Front half 57.34s · back half 61.12s

100 Breaststroke SCY 58.58

27.54

31.04

Front half 27.54s · back half 31.04s

200 Breaststroke SCY 2:08.34

28.12

32.63

33.72

33.87

Front half 60.75s · back half 67.59s

200 Butterfly SCY 1:48.64 RT 0.67s

24.02

27.16

28.40

29.06

Front half 51.18s · back half 57.46s

200 Individual Medley SCY 1:52.94

23.72

28.94

33.51

26.77

Front half 52.66s · back half 60.28s

200 Freestyle LCM 1:58.67

27.05

29.74

31.03

30.85

Front half 56.79s · back half 61.88s

100 Backstroke LCM 1:03.78

30.57

33.21

Front half 30.57s · back half 33.21s

200 Breaststroke LCM 2:41.62

77.23

84.39

Front half 77.23s · back half 84.39s

100 Butterfly LCM 56.97

26.61

30.36

Front half 26.61s · back half 30.36s

200 Butterfly LCM 2:08.21

28.18

32.09

33.78

34.16

Front half 60.27s · back half 67.94s

200 Individual Medley LCM 2:13.62

28.02

34.18

40.53

30.89

Front half 62.20s · back half 71.42s

400 Individual Medley LCM 4:47.15

29.00

33.32

38.20

38.37

41.71

42.64

32.67

31.24

Front half 138.89s · back half 148.26s

Reaction time

fastest 0.62s average 0.643s slowest 0.67s 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 20.64 15 swims

100 Freestyle SCY 44.90 12 swims

200 Freestyle SCY 1:39.58 7 swims

500 Freestyle SCY 4:44.90 2 swims

50 Backstroke SCY 25.13 4 swims

100 Backstroke SCY 51.53 6 swims

200 Backstroke SCY 1:58.46 1 swim

50 Breaststroke SCY 27.41 4 swims

100 Breaststroke SCY 58.58 3 swims

200 Breaststroke SCY 2:08.34 2 swims

50 Butterfly SCY 22.48 6 swims

100 Butterfly SCY 48.64 16 swims

200 Butterfly SCY 1:48.64 13 swims

100 Individual Medley SCY 51.96 2 swims

200 Individual Medley SCY 1:52.94 4 swims

50 Freestyle LCM 23.89 14 swims

100 Freestyle LCM 53.16 11 swims

200 Freestyle LCM 1:58.67 1 swim

50 Backstroke LCM 33.85 3 swims

100 Backstroke LCM 1:03.78 5 swims

200 Backstroke LCM 2:22.57 1 swim

100 Breaststroke LCM 1:15.67 1 swim

200 Breaststroke LCM 2:41.62 3 swims

50 Butterfly LCM 26.15 2 swims

100 Butterfly LCM 56.97 12 swims

200 Butterfly LCM 2:08.21 8 swims

200 Individual Medley LCM 2:13.62 5 swims

400 Individual Medley LCM 4:47.15 4 swims