Amari Chang

Fage 16HIMTKSCPUN

268 plausible swims · 37 meets · 2022-02-25 → 2026-07-12

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	27.43	BB+0.04s to A·+1.34s to Sectionals	2023-12-02	2023 HI 43rd Annual Ken Suenaga Invitational venue
100 Freestyle	SCY	59.16	A+2.17s to AA·+2.67s to Sectionals	2024-04-27	42nd Annual Harry Mamizuka Invitational
200 Freestyle	SCY	2:09.70	BB+1.61s to A·+7.31s to Sectionals	2024-04-27	42nd Annual Harry Mamizuka Invitational
500 Freestyle	SCY	5:56.28	BB+11.19s to A·+26.89s to Sectionals	2024-12-07	2024 44th Annual Ken Suenaga Invitationsl
1000 Freestyle	SCY	12:16.85	BB+18.36s to A·+52.66s to Sectionals	2024-11-04	1576469
1650 Freestyle	SCY	20:25.17	BB+22.28s to A·+78.48s to Sectionals	2024-11-04	1576469
50 Backstroke	SCY	30.97	BB+0.68s to A·+4.68s to Futures	2025-11-22	HISI Senior Fall Championship (SCY) fast pool
100 Backstroke	SCY	1:05.58	BB+1.29s to A·+4.19s to Sectionals	2025-03-20	Southwest Age Group Regional 2025
200 Backstroke	SCY	2:21.52	BB+2.23s to A·+8.23s to Sectionals	2024-02-27	1061287
50 Breaststroke	SCY	28.24	AAAA·Nationals ✓+0.25s to US Open	2025-03-20	Southwest Age Group Regional 2025
100 Breaststroke	SCY	1:17.91	BB+3.72s to A·+7.32s to Sectionals	2024-10-01	1552822
200 Breaststroke	SCY	2:46.67	BB+5.98s to A·+13.88s to Sectionals	2024-10-01	1552822
50 Butterfly	SCY	30.65	BB+0.56s to A·+4.96s to Futures	2023-02-17	2023 HI Hawaiian Swimming SCY AGChamps venue
100 Butterfly	SCY	1:05.20	BB+1.11s to A·+4.11s to Sectionals	2024-11-15	HISI Senior Fall Championship (SCY)
200 Butterfly	SCY	2:26.25	BB+3.66s to A·+10.06s to Sectionals	2025-10-25	2025 HI 25th Annual Bill Smith Invitational - venue
100 Individual Medley	SCY	1:00.40		2025-03-20	Southwest Age Group Regional 2025
200 Individual Medley	SCY	2:22.88	A+5.49s to AA·+6.39s to Sectionals	2025-03-23	Southwest Age Group Regional 2025 venue
400 Individual Medley	SCY	4:39.50	AAA+10.81s to AAAA·Sectionals ✓+8.81s to Futures	2024-10-01	1552822
50 Freestyle	LCM	31.02	A+1.13s to AA·+1.43s to Sectionals	2024-01-01	1526680
100 Freestyle	LCM	1:07.77	BB+0.48s to A·+3.38s to Sectionals	2024-07-19	2024 HI Age Group LCM Championship
200 Freestyle	LCM	2:27.81	BB+2.52s to A·+8.82s to Sectionals	2024-07-19	2024 HI Age Group LCM Championship
400 Freestyle	LCM	5:36.56	B+3.27s to BB·+44.77s to Sectionals	2026-07-03	2026 Keo Nakama Swim Meet venue
50 Backstroke	LCM	35.65	BB+0.26s to A·+4.76s to Futures	2026-07-11	2026 Iolani Summer Classic venue
100 Backstroke	LCM	1:19.20	BB+4.21s to A·+7.81s to Sectionals	2025-06-20	2025 Long Course Senior Championships
200 Backstroke	LCM	2:44.42	BB+3.43s to A·+11.03s to Sectionals	2024-07-19	2024 HI Age Group LCM Championship
100 Breaststroke	LCM	1:31.66	BB+6.57s to A·+10.67s to Sectionals	2024-06-01	2024 13th Annual Rainbow Aquatics Invite
200 Breaststroke	LCM	3:18.72	B+1.13s to BB·+23.86s to Sectionals	2024-06-01	2024 13th Annual Rainbow Aquatics Invite
50 Butterfly	LCM	34.24	BB+0.65s to A·+4.75s to Futures	2026-07-12	2026 Iolani Summer Classic venue
100 Butterfly	LCM	1:16.64	BB+4.25s to A·+7.35s to Sectionals	2024-07-19	2024 HI Age Group LCM Championship
200 Butterfly	LCM	2:48.48	BB+7.19s to A·+14.19s to Sectionals	2024-07-19	2024 HI Age Group LCM Championship
200 Individual Medley	LCM	2:43.69	A+6.20s to AA·+6.70s to Sectionals	2024-01-01	1526680
400 Individual Medley	LCM	5:51.00	BB+1.31s to A·+18.51s to Sectionals	2024-07-19	2024 HI Age Group LCM Championship

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

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.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	27.42	flying	200 Free Relay (leg 2)	2025-03-22	Southwest Age Group Regional 2025
50 Backstroke	SCY	38.34	flat	200 Medley Relay	2025-03-22	Southwest Age Group Regional 2025
100 Backstroke	SCY	1:05.58	flat	400 Medley Relay	2025-03-21	Southwest Age Group Regional 2025
50 Butterfly	SCY	31.51	flying	200 Medley Relay (leg 3)	2022-10-30	22nd Annual Bill Smith Invitational
200 Freestyle	LCM	2:35.10	flying	800 Free Relay (leg 2)	2023-07-14	2023 HI Age Group LCM 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 15-16 · SCY

3964 points (6/6 events)

Event	Time	Points
500 FR SCY	5:56.28	601
200 BK SCY	2:21.52	635
200 BR SCY	2:46.67	586
200 FL SCY	2:26.25	615
200 IM SCY	2:22.88	663
400 IM SCY	4:39.50	864

IMR 15-16 · SCY

3121 points (5/5 events)

Event	Time	Points
200 FR SCY	2:09.70	640
100 BK SCY	1:05.58	625
100 BR SCY	1:17.91	567
100 FL SCY	1:05.20	626
200 IM SCY	2:22.88	663

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

PR splits

500 Freestyle SCY 5:56.28 split/total mismatch

31.63

34.68

35.74

36.42

36.50

36.74

36.61

36.70

36.42

34.84

1650 Freestyle SCY 20:25.17 split/total mismatch

32.36

35.14

35.90

36.40

36.65

36.90

36.82

37.05

37.17

37.31

36.89

37.41

37.45

37.52

37.57

37.77

37.71

37.45

37.51

37.87

37.76

37.93

37.86

37.79

38.26

37.92

37.89

38.08

37.74

37.60

36.74

35.15

100 Breaststroke SCY 1:17.91 split/total mismatch

38.19

1.53

Front half 38.19s · back half 39.72s

200 Breaststroke SCY 2:46.67 split/total mismatch

38.95

3.29

43.24

100 Butterfly SCY 1:05.20 split/total mismatch

30.07

5.06

Front half 30.07s · back half 35.13s

200 Individual Medley SCY 2:22.88

32.07

34.62

43.94

32.25

Front half 66.69s · back half 76.19s

200 Freestyle LCM 2:27.81 split/total mismatch

69.56

8.69

Front half 69.56s · back half 78.25s

400 Freestyle LCM 5:36.56

79.85

86.07

87.05

83.59

Front half 165.92s · back half 170.64s

200 Backstroke LCM 2:44.42 split/total mismatch

79.26

5.90

Front half 79.26s · back half 85.16s

200 Breaststroke LCM 3:18.72 split/total mismatch

96.37

5.98

Front half 96.37s · back half 102.35s

200 Butterfly LCM 2:48.48 split/total mismatch

78.24

12.00

Front half 78.24s · back half 90.24s

Reaction time

fastest 0.62s average 0.660s slowest 0.70s 2 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 27.43 13 swims

100 Freestyle SCY 59.16 12 swims

200 Freestyle SCY 2:09.70 10 swims

500 Freestyle SCY 5:56.28 4 swims

1000 Freestyle SCY 12:16.85 1 swim

1650 Freestyle SCY 20:25.17 2 swims

50 Backstroke SCY 30.97 12 swims

100 Backstroke SCY 1:05.58 23 swims

200 Backstroke SCY 2:21.52 12 swims

50 Breaststroke SCY 28.24 4 swims

100 Breaststroke SCY 1:17.91 7 swims

200 Breaststroke SCY 2:46.67 7 swims

50 Butterfly SCY 30.65 7 swims

100 Butterfly SCY 1:05.20 16 swims

200 Butterfly SCY 2:26.25 14 swims

100 Individual Medley SCY 1:00.40 8 swims

200 Individual Medley SCY 2:22.88 19 swims

400 Individual Medley SCY 4:39.50 7 swims

50 Freestyle LCM 31.02 7 swims

100 Freestyle LCM 1:07.77 6 swims

200 Freestyle LCM 2:27.81 4 swims

400 Freestyle LCM 5:36.56 3 swims

50 Backstroke LCM 35.65 2 swims

100 Backstroke LCM 1:19.20 6 swims

200 Backstroke LCM 2:44.42 10 swims

100 Breaststroke LCM 1:31.66 5 swims

200 Breaststroke LCM 3:18.72 2 swims

50 Butterfly LCM 34.24 1 swim

100 Butterfly LCM 1:16.64 11 swims

200 Butterfly LCM 2:48.48 13 swims

200 Individual Medley LCM 2:43.69 11 swims

400 Individual Medley LCM 5:51.00 9 swims