Ashton Tan

Mage 18CZGAMTSEDYNA

81 plausible swims · 9 meets · 2024-10-18 → 2026-03-29

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	20.96	AAA+0.27s to AAAA·Futures ✓+0.57s to US Open	2025-03-01	2025 SE Speedo Southern Premier venue
100 Freestyle	SCY	46.12	AAA+0.63s to AAAA·Futures ✓+1.73s to US Open	2025-03-02	2025 SE Speedo Southern Premier venue
200 Freestyle	SCY	1:40.53	AAAA·Futures ✓+2.94s to US Open	2025-02-28	2025 SE Speedo Southern Premier venue
500 Freestyle	SCY	4:49.54	AA+2.85s to AAA·Sectionals ✓+12.45s to Futures	2024-10-19	2024 HSA Fran Norris Invitational venue
100 Backstroke	SCY	50.83	AAA+1.64s to AAAA·Futures ✓+2.24s to US Open	2026-03-06	Speedo Southern Premier
200 Backstroke	SCY	1:53.54	AA+0.05s to AAA·Sectionals ✓+0.75s to Futures	2024-10-19	2024 HSA Fran Norris Invitational venue
100 Breaststroke	SCY	56.85	AAA+0.66s to AAAA·Futures ✓+1.86s to US Open	2026-03-06	Speedo Southern Premier fast pool
200 Breaststroke	SCY	2:11.55	AA+3.56s to AAA·Sectionals ✓+3.56s to Futures	2024-10-19	2024 HSA Fran Norris Invitational venue
100 Butterfly	SCY	49.34	AAA+0.15s to AAAA·Futures ✓+1.15s to US Open	2026-03-06	Speedo Southern Premier
200 Butterfly	SCY	1:57.06	AA+1.17s to AAA·Sectionals ✓+3.37s to Futures	2024-10-20	2024 HSA Fran Norris Invitational venue
200 Individual Medley	SCY	1:50.18	AAAA·Futures ✓+1.69s to US Open	2026-03-06	Speedo Southern Premier
400 Individual Medley	SCY	4:07.00	AAA+7.61s to AAAA·Sectionals ✓+0.01s to Futures	2024-10-18	2024 HSA Fran Norris Invitational venue
50 Freestyle	LCM	24.24	AAA+0.25s to AAAA·Futures ✓+0.45s to US Open	2025-03-27	2025 Central Zone East Spring Speedo Sectiona venue
100 Freestyle	LCM	52.41	AAAA·Futures ✓+0.42s to US Open	2025-05-16	2025 Bulldog Grand Slam venue
200 Freestyle	LCM	1:56.08	AAA+0.89s to AAAA·Futures ✓+1.99s to US Open	2025-07-23	2025 TYR FUTURES MADISON venue
400 Freestyle	LCM	4:18.51	AA+1.22s to AAA·Sectionals ✓+8.52s to Futures	2025-05-16	2025 Bulldog Grand Slam venue
100 Backstroke	LCM	1:01.21	AAA+2.52s to AAAA·Sectionals ✓+0.62s to Futures	2026-03-28	2026 Central Zone East Spring Speedo Sectiona venue
200 Backstroke	LCM	2:11.11	AAA+3.42s to AAAA·Futures ✓+4.12s to US Open	2025-03-27	2025 Central Zone East Spring Speedo Sectiona venue
200 Breaststroke	LCM	2:32.92	AA+3.23s to AAA·Sectionals ✓+3.83s to Futures	2025-05-18	2025 Bulldog Grand Slam venue
50 Butterfly	LCM	25.84	AAAA·Futures ✓+0.45s to US Open	2025-07-24	2025 TYR FUTURES MADISON venue
100 Butterfly	LCM	55.28	AAAA·US Open ✓+0.59s to Nationals	2025-03-28	2025 Central Zone East Spring Speedo Sectiona venue
200 Butterfly	LCM	2:22.67	A+4.78s to AA·Sectionals ✓+12.48s to Futures	2025-05-16	2025 Bulldog Grand Slam venue
200 Individual Medley	LCM	2:09.46	AAAA·Futures ✓+1.47s to US Open	2025-03-30	2025 Central Zone East Spring Speedo Sectiona venue
400 Individual Medley	LCM	4:47.96	AAA+9.67s to AAAA·Sectionals ✓+5.57s to Futures	2025-03-28	2025 Central Zone East Spring Speedo Sectiona venue

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

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	LCM	24.02	flat	200 Free Relay	2026-03-26	2026 Central Zone East Spring Speedo Sectiona
50 Freestyle	LCM	23.47	flying	200 Medley Relay (leg 4)	2025-03-28	2025 Central Zone East Spring Speedo Sectiona
100 Freestyle	LCM	53.00	flat	400 Free Relay	2025-03-28	2025 Central Zone East Spring Speedo Sectiona
100 Freestyle	LCM	52.96	flying	400 Medley Relay (leg 4)	2025-03-30	2025 Central Zone East Spring Speedo Sectiona
100 Butterfly	LCM	57.30	flying	400 Medley Relay (leg 3)	2026-03-29	2026 Central Zone East Spring Speedo Sectiona

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

5211 points (6/6 events)

Event	Time	Points
500 FR SCY	4:49.54	832
200 BK SCY	1:53.54	858
200 BR SCY	2:11.55	791
200 FL SCY	1:57.06	825
200 IM SCY	1:50.18	1011
400 IM SCY	4:07.00	894

IMR 17-18 · SCY

4828 points (5/5 events)

Event	Time	Points
200 FR SCY	1:40.53	989
100 BK SCY	50.83	889
100 BR SCY	56.85	955
100 FL SCY	49.34	984
200 IM SCY	1:50.18	1011

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

PR splits

100 Freestyle SCY 46.12

22.22

23.90

Front half 22.22s · back half 23.90s

200 Freestyle SCY 1:40.53

23.81

25.42

25.66

25.64

Front half 49.23s · back half 51.30s

500 Freestyle SCY 4:49.54

26.45

29.28

29.82

29.18

29.76

29.32

29.17

29.22

29.50

27.84

Front half 144.49s · back half 145.05s

100 Backstroke SCY 50.83 RT 0.66s

24.84

25.99

Front half 24.84s · back half 25.99s

200 Backstroke SCY 1:53.54

27.17

29.16

28.75

28.46

Front half 56.33s · back half 57.21s

100 Breaststroke SCY 56.85 RT 0.63s

26.88

29.97

Front half 26.88s · back half 29.97s

200 Breaststroke SCY 2:11.55

30.82

34.04

33.92

32.77

Front half 64.86s · back half 66.69s

100 Butterfly SCY 49.34 RT 0.59s

23.25

26.09

Front half 23.25s · back half 26.09s

200 Butterfly SCY 1:57.06

26.65

30.52

30.46

29.43

Front half 57.17s · back half 59.89s

200 Individual Medley SCY 1:50.18 RT 0.63s

23.91

27.93

32.22

26.12

Front half 51.84s · back half 58.34s

400 Individual Medley SCY 4:07.00

26.26

30.25

32.95

32.10

35.11

35.60

28.33

26.40

Front half 121.56s · back half 125.44s

100 Freestyle LCM 52.41

25.36

27.05

Front half 25.36s · back half 27.05s

200 Freestyle LCM 1:56.08

27.45

29.45

29.55

29.63

Front half 56.90s · back half 59.18s

400 Freestyle LCM 4:18.51

29.94

32.54

34.12

33.52

32.39

32.09

30.39

Front half 130.12s · back half 128.39s

100 Backstroke LCM 1:01.21

29.50

31.71

Front half 29.50s · back half 31.71s

200 Backstroke LCM 2:11.11

31.11

33.16

33.46

33.38

Front half 64.27s · back half 66.84s

200 Breaststroke LCM 2:32.92

34.43

38.64

40.41

39.44

Front half 73.07s · back half 79.85s

100 Butterfly LCM 55.28

25.96

29.32

Front half 25.96s · back half 29.32s

200 Butterfly LCM 2:22.67

30.84

35.34

37.57

38.92

Front half 66.18s · back half 76.49s

200 Individual Medley LCM 2:09.46

26.69

32.80

38.95

31.02

Front half 59.49s · back half 69.97s

400 Individual Medley LCM 4:47.96

29.62

33.91

39.05

36.45

42.35

41.32

33.19

32.07

Front half 139.03s · back half 148.93s

Reaction time

fastest 0.53s average 0.629s slowest 0.75s 25 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 20.96 6 swims

100 Freestyle SCY 46.12 3 swims

200 Freestyle SCY 1:40.53 7 swims

500 Freestyle SCY 4:49.54 1 swim

100 Backstroke SCY 50.83 4 swims

200 Backstroke SCY 1:53.54 1 swim

100 Breaststroke SCY 56.85 7 swims

200 Breaststroke SCY 2:11.55 1 swim

100 Butterfly SCY 49.34 6 swims

200 Butterfly SCY 1:57.06 1 swim

200 Individual Medley SCY 1:50.18 6 swims

400 Individual Medley SCY 4:07.00 1 swim

50 Freestyle LCM 24.24 4 swims

100 Freestyle LCM 52.41 5 swims

200 Freestyle LCM 1:56.08 2 swims

400 Freestyle LCM 4:18.51 1 swim

100 Backstroke LCM 1:01.21 1 swim

200 Backstroke LCM 2:11.11 3 swims

200 Breaststroke LCM 2:32.92 1 swim

50 Butterfly LCM 25.84 2 swims

100 Butterfly LCM 55.28 9 swims

200 Butterfly LCM 2:22.67 2 swims

200 Individual Medley LCM 2:09.46 6 swims

400 Individual Medley LCM 4:47.96 1 swim