Dylan Xiao

Mage 16FLGUMDKATYMAC

142 plausible swims · 17 meets · 2021-12-17 → 2025-03-02

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.83	AA+0.44s to AAA	2025-03-01	2025 Gulf 13 & Over Champs (PEAK) fast pool
100 Freestyle	SCY	50.19	AA+1.20s to AAA	2025-03-02	2025 Gulf 13 & Over Champs (PEAK) fast pool
200 Freestyle	SCY	1:51.20	AA+4.11s to AAA	2025-03-01	2025 Gulf 13 & Over Champs (PEAK) fast pool
500 Freestyle	SCY	5:19.12	BB+1.63s to A	2024-10-05	2024 October KATY Senior Invite venue
50 Backstroke	SCY	31.43	B+1.84s to BB	2021-12-19	2021 NBAC 47th Annual Christmas Invitational venue
100 Backstroke	SCY	1:00.46	BB+2.37s to A	2024-11-09	MAC 2024 Great Goggled Gobbler Classic Meet venue
200 Backstroke	SCY	2:11.45	BB+4.16s to A	2024-12-08	2024 Gulf Southern Senior Championships venue
50 Breaststroke	SCY	29.90	AA+1.01s to AAA	2024-10-05	2024 October KATY Senior Invite venue
100 Breaststroke	SCY	1:02.45	AA+1.96s to AAA	2025-03-01	2025 Gulf 13 & Over Champs (PEAK) fast pool
200 Breaststroke	SCY	2:24.70	BB+1.51s to A	2024-12-07	2024 Gulf Southern Senior Championships venue
50 Butterfly	SCY	25.97	AA+0.98s to AAA	2024-09-21	2024 Katy Purple Black & White Meet venue
100 Butterfly	SCY	58.29	BB+0.60s to A	2024-03-03	2024 Gulf 13 & Over Champs (SHRK) venue
200 Butterfly	SCY	2:23.31	B+3.32s to BB	2024-10-05	2024 October KATY Senior Invite venue
100 Individual Medley	SCY	1:06.84		2021-12-18	2021 NBAC 47th Annual Christmas Invitational venue
200 Individual Medley	SCY	2:06.29	A+2.00s to AA	2024-12-08	2024 Gulf Southern Senior Championships venue
400 Individual Medley	SCY	4:27.52	A+1.43s to AA	2025-02-28	2025 Gulf 13 & Over Champs (PEAK) fast pool
50 Freestyle	LCM	26.80	AA+0.91s to AAA	2024-07-26	2024 ISCA Summer Senior Blast venue
100 Freestyle	LCM	58.91	AA+2.42s to AAA	2024-07-27	2024 ISCA Summer Senior Blast venue
200 Freestyle	LCM	2:11.83	A+2.64s to AA	2024-07-26	2024 ISCA Summer Senior Blast venue
400 Freestyle	LCM	4:54.36	BB+6.77s to A	2024-05-04	2024 Texas Senior Circuit I slow pool
50 Backstroke	LCM	32.14	A+1.05s to AA	2024-07-25	2024 ISCA Summer Senior Blast venue
100 Backstroke	LCM	1:12.29	BB+4.20s to A	2024-05-18	2024 Katy/Pace May Open Invitational venue
200 Backstroke	LCM	2:40.68	B+0.69s to BB	2024-04-21	2024 Aggieland April Long Course Invitational venue
50 Breaststroke	LCM	35.49	A+1.10s to AA	2024-07-27	2024 ISCA Summer Senior Blast venue
100 Breaststroke	LCM	1:16.77	A+2.98s to AA	2024-07-24	2024 ISCA Summer Senior Blast venue
200 Breaststroke	LCM	2:54.04	BB+6.55s to A	2024-07-25	2024 ISCA Summer Senior Blast venue
100 Butterfly	LCM	1:09.61	BB+3.62s to A	2024-05-19	2024 Katy/Pace May Open Invitational venue
200 Butterfly	LCM	2:47.31	B+7.32s to BB	2024-05-18	2024 Katy/Pace May Open Invitational venue
200 Individual Medley	LCM	2:30.35	A+5.36s to AA	2024-07-24	2024 ISCA Summer Senior Blast venue
400 Individual Medley	LCM	5:33.59	BB+11.20s to A	2024-04-21	2024 Aggieland April Long Course Invitational venue

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

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	25.90	flying	200 Medley Relay (leg 4)	2021-12-18	2021 NBAC 47th Annual Christmas Invitational
50 Freestyle	SCY	25.76	flying	200 Free Relay (leg 3)	2021-12-17	2021 NBAC 47th Annual Christmas Invitational

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

3835 points (6/6 events)

Event	Time	Points
500 FR SCY	5:19.12	648
200 BK SCY	2:11.45	597
200 BR SCY	2:24.70	649
200 FL SCY	2:23.31	486
200 IM SCY	2:06.29	719
400 IM SCY	4:27.52	736

IMR 15-16 · SCY

3513 points (5/5 events)

Event	Time	Points
200 FR SCY	1:51.20	771
100 BK SCY	1:00.46	589
100 BR SCY	1:02.45	788
100 FL SCY	58.29	646
200 IM SCY	2:06.29	719

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

PR splits

100 Freestyle SCY 50.19

24.00

26.19

Front half 24.00s · back half 26.19s

500 Freestyle SCY 5:19.12

26.64

30.84

31.82

32.98

32.57

33.68

32.42

33.81

32.40

31.96

Front half 154.85s · back half 164.27s

100 Backstroke SCY 1:00.46

28.63

31.83

Front half 28.63s · back half 31.83s

200 Backstroke SCY 2:11.45

30.23

33.16

33.74

34.32

Front half 63.39s · back half 68.06s

100 Breaststroke SCY 1:02.45

29.31

33.14

Front half 29.31s · back half 33.14s

200 Breaststroke SCY 2:24.70

31.93

36.18

37.14

39.45

Front half 68.11s · back half 76.59s

100 Butterfly SCY 58.29

27.65

30.64

Front half 27.65s · back half 30.64s

200 Butterfly SCY 2:23.31

29.54

35.19

37.90

40.68

Front half 64.73s · back half 78.58s

100 Individual Medley SCY 1:06.84

32.78

34.06

Front half 32.78s · back half 34.06s

200 Individual Medley SCY 2:06.29

27.09

33.22

35.60

30.38

Front half 60.31s · back half 65.98s

400 Individual Medley SCY 4:27.52

27.86

31.64

35.47

36.18

35.37

37.97

31.33

31.70

Front half 131.15s · back half 136.37s

100 Freestyle LCM 58.91

28.81

30.10

Front half 28.81s · back half 30.10s

200 Freestyle LCM 2:11.83

29.95

33.11

34.64

34.13

Front half 63.06s · back half 68.77s

400 Freestyle LCM 4:54.36

34.17

37.59

37.69

37.16

37.58

36.62

37.44

36.11

Front half 146.61s · back half 147.75s

200 Backstroke LCM 2:40.68

77.59

83.09

Front half 77.59s · back half 83.09s

100 Breaststroke LCM 1:16.77

36.68

40.09

Front half 36.68s · back half 40.09s

200 Breaststroke LCM 2:54.04

38.54

43.20

44.93

47.37

Front half 81.74s · back half 92.30s

200 Butterfly LCM 2:47.31

77.45

89.86

Front half 77.45s · back half 89.86s

200 Individual Medley LCM 2:30.35

32.38

38.64

42.43

36.90

Front half 71.02s · back half 79.33s

400 Individual Medley LCM 5:33.59

80.76

86.59

91.99

74.25

Front half 167.35s · back half 166.24s

Reaction time

fastest 0.72s average 0.745s slowest 0.77s 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 22.83 13 swims

100 Freestyle SCY 50.19 9 swims

200 Freestyle SCY 1:51.20 8 swims

500 Freestyle SCY 5:19.12 1 swim

50 Backstroke SCY 31.43 2 swims

100 Backstroke SCY 1:00.46 3 swims

200 Backstroke SCY 2:11.45 2 swims

50 Breaststroke SCY 29.90 4 swims

100 Breaststroke SCY 1:02.45 9 swims

200 Breaststroke SCY 2:24.70 5 swims

50 Butterfly SCY 25.97 4 swims

100 Butterfly SCY 58.29 8 swims

200 Butterfly SCY 2:23.31 1 swim

100 Individual Medley SCY 1:06.84 2 swims

200 Individual Medley SCY 2:06.29 3 swims

400 Individual Medley SCY 4:27.52 2 swims

50 Freestyle LCM 26.80 9 swims

100 Freestyle LCM 58.91 9 swims

200 Freestyle LCM 2:11.83 8 swims

400 Freestyle LCM 4:54.36 4 swims

50 Backstroke LCM 32.14 2 swims

100 Backstroke LCM 1:12.29 5 swims

200 Backstroke LCM 2:40.68 3 swims

50 Breaststroke LCM 35.49 2 swims

100 Breaststroke LCM 1:16.77 6 swims

200 Breaststroke LCM 2:54.04 5 swims

100 Butterfly LCM 1:09.61 3 swims

200 Butterfly LCM 2:47.31 2 swims

200 Individual Medley LCM 2:30.35 7 swims

400 Individual Medley LCM 5:33.59 1 swim