Colton Castellano

Mage 18CASICLSSUN

91 plausible swims · 19 meets · 2024-07-25 → 2026-04-12

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.23	A+0.54s to AA	2025-12-19	2025 SI Winter Age Group Championships
100 Freestyle	SCY	49.73	AA+2.04s to AAA	2026-02-22	BUEN February Coastal Champs venue
200 Freestyle	SCY	1:51.20	A+1.01s to AA	2026-02-21	BUEN February Coastal Champs venue
500 Freestyle	SCY	5:20.99	BB+8.30s to A	2024-12-22	2024 SI Winter Age Group Championships venue
50 Backstroke	SCY	26.35	A+0.96s to AA	2026-02-22	BUEN February Coastal Champs venue
100 Backstroke	SCY	57.02	BB+0.83s to A	2025-11-08	2025 Legends of Coaching Series_Peter Daland venue
200 Backstroke	SCY	2:02.27	A+3.68s to AA	2025-12-19	2025 SI Winter Age Group Championships
50 Breaststroke	SCY	33.98	B+0.89s to BB	2025-09-27	2025 PVST Pentathlon venue
100 Breaststroke	SCY	1:18.78	+3.89s to B	2025-11-22	2025 CANY Cranberry venue
50 Butterfly	SCY	25.79	A+0.40s to AA	2025-12-19	2025 SI Winter Age Group Championships
100 Butterfly	SCY	59.30	BB+3.11s to A	2025-11-22	2025 CANY Cranberry venue
100 Individual Medley	SCY	1:02.05		2025-09-27	2025 PVST Pentathlon venue
50 Freestyle	LCM	27.11	A+0.82s to AA	2025-07-27	2025 CA SCS Summer A/G Champs CANY venue
100 Freestyle	LCM	58.49	A+0.80s to AA	2025-07-24	2025 CA SCS Summer A/G Champs CANY venue
200 Freestyle	LCM	2:06.90	A+0.71s to AA	2025-07-25	2025 CA SCS Summer A/G Champs CANY venue
400 Freestyle	LCM	4:32.33	A+3.34s to AA	2025-07-26	2025 CA SCS Summer A/G Champs CANY venue
100 Backstroke	LCM	1:03.68	AA+2.29s to AAA	2025-07-27	2025 CA SCS Summer A/G Champs CANY venue
200 Backstroke	LCM	2:23.87	A+4.08s to AA	2025-07-24	2025 CA SCS Summer A/G Champs CANY 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	23.79	flat	200 Free Relay	2025-02-22	2025 CA BUENA Coastal Championship
100 Freestyle	SCY	48.95	flying	400 Free Relay (leg 3)	2025-12-20	2025 SI Winter Age Group Championships
100 Freestyle	LCM	57.61	flying	400 Free Relay (leg 2)	2025-07-27	2025 CA SCS Summer A/G Champs CANY
100 Backstroke	LCM	1:04.73	flat	400 Medley Relay	2025-07-26	2025 CA SCS Summer A/G Champs CANY

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 · LCM

1413 points (2/6 events — incomplete)

Event	Time	Points
400 FR LCM	4:32.33	727
200 BK LCM	2:23.87	686
200 BR LCM	—	0
200 FL LCM	—	0
200 IM LCM	—	0
400 IM LCM	—	0

IMR 17-18 · SCY

2286 points (4/5 events — incomplete)

Event	Time	Points
200 FR SCY	1:51.20	731
100 BK SCY	57.02	630
100 BR SCY	1:18.78	358
100 FL SCY	59.30	567
200 IM SCY	—	0

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

PR splits

100 Freestyle SCY 49.73

23.78

25.95

Front half 23.78s · back half 25.95s

200 Freestyle SCY 1:51.20

24.94

27.66

29.17

29.43

Front half 52.60s · back half 58.60s

500 Freestyle SCY 5:20.99

27.52

30.57

31.70

32.17

32.66

33.58

33.46

33.20

33.58

32.55

Front half 154.62s · back half 166.37s

100 Backstroke SCY 57.02

27.44

29.58

Front half 27.44s · back half 29.58s

100 Breaststroke SCY 1:18.78

36.27

42.51

Front half 36.27s · back half 42.51s

100 Butterfly SCY 59.30

27.10

32.20

Front half 27.10s · back half 32.20s

100 Individual Medley SCY 1:02.05

27.49

34.56

Front half 27.49s · back half 34.56s

200 Freestyle LCM 2:06.90

61.94

64.96

Front half 61.94s · back half 64.96s

400 Freestyle LCM 4:32.33

64.91

68.52

69.53

69.37

Front half 133.43s · back half 138.90s

200 Backstroke LCM 2:23.87

71.57

72.30

Front half 71.57s · back half 72.30s

Reaction time

fastest 0.67s average 0.750s slowest 0.82s 3 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 23.23 14 swims

100 Freestyle SCY 49.73 11 swims

200 Freestyle SCY 1:51.20 7 swims

500 Freestyle SCY 5:20.99 2 swims

50 Backstroke SCY 26.35 5 swims

100 Backstroke SCY 57.02 8 swims

200 Backstroke SCY 2:02.27 10 swims

50 Breaststroke SCY 33.98 1 swim

100 Breaststroke SCY 1:18.78 3 swims

50 Butterfly SCY 25.79 4 swims

100 Butterfly SCY 59.30 3 swims

100 Individual Medley SCY 1:02.05 1 swim

50 Freestyle LCM 27.11 1 swim

100 Freestyle LCM 58.49 3 swims

200 Freestyle LCM 2:06.90 4 swims

400 Freestyle LCM 4:32.33 4 swims

100 Backstroke LCM 1:03.68 6 swims

200 Backstroke LCM 2:23.87 4 swims