Max XU

Mage 13CZMWOZSDOZPKWY

223 plausible swims · 44 meets · 2018-02-09 → 2026-02-27

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.35	AAAA·Sectionals ✓+1.06s to Futures	2025-03-13	Region VIII Speedo Spring Sectionals venue
100 Freestyle	SCY	48.06	AAAA·Sectionals ✓+1.67s to Futures	2024-06-26	2024 RSCA Get Your Best Yard Times venue
200 Freestyle	SCY	1:50.82	AAA+0.03s to AAAA·+3.33s to Sectionals	2021-12-10	Parkway Winter Classic 2021
500 Freestyle	SCY	5:01.33	AAA+2.34s to AAAA·+8.44s to Sectionals	2024-03-01	Senior Champs 2024
1000 Freestyle	SCY	10:27.75	AAA+9.06s to AAAA·+19.26s to Sectionals	2024-03-01	Senior Champs 2024
50 Backstroke	SCY	33.43	B+0.54s to BB·+8.94s to Sectionals	2019-07-15	2019 RSCA Get Your Best Yard Times
100 Backstroke	SCY	59.13	AA+0.64s to AAA·+3.04s to Sectionals	2024-11-23	2024 Ozark A Championships venue
200 Backstroke	SCY	2:01.95	AAA+0.36s to AAAA·+0.56s to Sectionals	2023-12-15	2023 Parkway Jingle Bell Classic
25 Breaststroke	SCY	54.71		2023-12-15	2023 Parkway Jingle Bell Classic
50 Breaststroke	SCY	43.82	+3.33s to B·+16.63s to Sectionals	2019-02-08	2019 RSCA Qualifier
100 Breaststroke	SCY	1:04.88	AAA+1.59s to AAAA·+1.29s to Sectionals	2023-01-07	2026 GTWY 8 & Under Champs
200 Breaststroke	SCY	2:19.38	AAA+2.19s to AAAA·+0.79s to Sectionals	2023-03-03	Senior Champs
50 Butterfly	SCY	25.59	AAAA·+1.90s to Sectionals	2023-01-07	2026 GTWY 8 & Under Champs
100 Butterfly	SCY	52.80	AAAA·Sectionals ✓+2.21s to Futures	2025-03-15	Region VIII Speedo Spring Sectionals venue
200 Butterfly	SCY	2:09.49	AAA+5.50s to AAAA·+6.70s to Sectionals	2023-12-15	2023 Parkway Jingle Bell Classic
100 Individual Medley	SCY	57.16		2023-03-03	Senior Champs
200 Individual Medley	SCY	2:00.37	AAAA·Sectionals ✓+6.48s to Futures	2025-03-16	Region VIII Speedo Spring Sectionals venue
400 Individual Medley	SCY	4:41.33	AA+4.14s to AAA·+17.34s to Sectionals	2026-01-01	ROCKWOOD SWIM CLUB
50 Freestyle	LCM	25.96	AAAA·Sectionals ✓+1.37s to Futures	2024-07-10	Region VIII Speedo Summer Sectionals venue
100 Freestyle	LCM	56.54	AAAA·Sectionals ✓+2.95s to Futures	2024-07-13	Region VIII Speedo Summer Sectionals venue
200 Freestyle	LCM	2:07.11	AAAA·+3.62s to Sectionals	2021-08-06	2025 Central Zone 14 & Under Championship Mee slow pool
400 Freestyle	LCM	4:29.69	AAAA·+7.50s to Sectionals	2021-08-07	2025 Central Zone 14 & Under Championship Mee slow pool
800 Freestyle	LCM	9:15.63	AAAA·+4.84s to Sectionals	2021-08-06	2025 Central Zone 14 & Under Championship Mee slow pool
50 Backstroke	LCM	39.17	B+0.88s to BB·+10.48s to Sectionals	2019-07-05	2019 CFAC Independence Meet
100 Backstroke	LCM	1:08.20	AAA+2.61s to AAAA·+3.81s to Sectionals	2025-04-05	2025 METS Long Course Kickoff venue
200 Backstroke	LCM	2:28.80	AAA+6.41s to AAAA·+9.01s to Sectionals	2022-04-22	2022 METS Long Course Kickoff
50 Breaststroke	LCM	49.31	+3.42s to B·+17.32s to Sectionals	2019-05-17	2019 John Traube Memorial Invitational
100 Breaststroke	LCM	1:18.76	AA+2.37s to AAA·+5.97s to Sectionals	2025-04-06	2025 METS Long Course Kickoff venue
200 Breaststroke	LCM	3:04.79	BB+1.90s to A·+25.00s to Sectionals	2019-07-25	lc champs full results
50 Butterfly	LCM	38.04	B+1.75s to BB·+10.65s to Sectionals	2019-05-17	2019 John Traube Memorial Invitational
100 Butterfly	LCM	1:01.72	AAAA·+0.23s to Sectionals	2024-07-11	Region VIII Speedo Summer Sectionals venue
200 Individual Medley	LCM	2:21.17	AAAA·+1.78s to Sectionals	2024-07-12	Region VIII Speedo Summer Sectionals venue
400 Individual Medley	LCM	5:28.12	AA+8.53s to AAA·+26.23s to Sectionals	2021-04-23	2021 Long Course Kickoff-13&O

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

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	21.66	flying	200 Free Relay (leg 4)	2024-11-24	2024 Ozark A Championships
100 Freestyle	SCY	49.35	flat	400 Free Relay	2025-03-15	Region VIII Speedo Spring Sectionals
100 Freestyle	SCY	48.35	flying	400 Medley Relay (leg 4)	2025-03-16	Region VIII Speedo Spring Sectionals
100 Freestyle	SCY	48.56	flying	400 Free Relay (leg 2)	2024-11-24	2024 Ozark A Championships
50 Butterfly	SCY	23.34	flying	200 Medley Relay (leg 3)	2025-03-14	Region VIII Speedo Spring Sectionals
50 Freestyle	LCM	25.63	flat	200 Free Relay	2024-07-11	Region VIII Speedo Summer Sectionals
50 Freestyle	LCM	27.05	flying	200 Medley Relay (leg 4)	2021-08-07	2025 Central Zone 14 & Under Championship Mee
50 Freestyle	LCM	25.43	flying	200 Free Relay (leg 2)	2024-03-15	Region VIII Speedo Spring Sectionals
100 Freestyle	LCM	57.98	flat	400 Free Relay	2024-03-16	Region VIII Speedo Spring Sectionals
200 Freestyle	LCM	2:06.35	flying	800 Free Relay (leg 2)	2024-07-10	Region VIII Speedo Summer Sectionals
50 Butterfly	LCM	27.02	flying	200 Medley Relay (leg 3)	2024-07-11	Region VIII Speedo Summer Sectionals
100 Butterfly	LCM	1:01.55	flying	400 Medley Relay (leg 3)	2024-07-13	Region VIII Speedo Summer Sectionals

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 13-14 · SCY

5007 points (6/6 events)

Event	Time	Points
500 FR SCY	5:01.33	884
200 BK SCY	2:01.95	860
200 BR SCY	2:19.38	833
200 FL SCY	2:09.49	748
200 IM SCY	2:00.37	953
400 IM SCY	4:41.33	729

IMR 13-14 · SCY

4401 points (5/5 events)

Event	Time	Points
200 FR SCY	1:50.82	897
100 BK SCY	59.13	740
100 BR SCY	1:04.88	806
100 FL SCY	52.80	1005
200 IM SCY	2:00.37	953

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

PR splits

100 Freestyle SCY 48.06

22.95

25.11

Front half 22.95s · back half 25.11s

500 Freestyle SCY 5:01.33

15.07

17.59

14.40

34.03

14.98

14.93

15.26

14.76

21.04

139.27

Front half 96.07s · back half 205.26s

1000 Freestyle SCY 10:27.75

27.84

30.80

31.43

30.95

31.46

30.92

31.16

31.24

31.58

31.26

31.45

31.49

32.11

31.71

32.12

32.82

33.13

32.38

31.54

30.36

Front half 308.64s · back half 319.11s

100 Backstroke SCY 59.13 RT 0.60s

27.66

31.47

Front half 27.66s · back half 31.47s

50 Butterfly SCY 25.59 split/total mismatch

34.63

39.25

Front half 34.63s · back half -9.04s

100 Butterfly SCY 52.80 RT 0.72s

24.64

28.16

Front half 24.64s · back half 28.16s

100 Individual Medley SCY 57.16 split/total mismatch

26.93

3.30

Front half 26.93s · back half 30.23s

200 Individual Medley SCY 2:00.37 RT 0.70s

25.01

30.96

37.65

26.75

Front half 55.97s · back half 64.40s

400 Individual Medley SCY 4:41.33

28.80

34.08

35.99

36.74

42.43

42.56

29.76

30.97

Front half 135.61s · back half 145.72s

100 Freestyle LCM 56.54 RT 0.68s

26.57

29.97

Front half 26.57s · back half 29.97s

200 Freestyle LCM 2:07.11

29.07

31.74

32.93

33.37

Front half 60.81s · back half 66.30s

400 Freestyle LCM 4:29.69

30.53

32.84

33.91

34.28

34.16

34.49

34.73

34.75

Front half 131.56s · back half 138.13s

800 Freestyle LCM 9:15.63 · 510.0 min after 200 Freestyle

31.66

33.92

34.68

34.54

35.15

34.95

34.82

34.48

34.29

34.87

35.17

35.35

35.27

35.48

35.62

35.38

Front half 274.20s · back half 281.43s

200 Breaststroke LCM 3:04.79 split/total mismatch

34.55

36.67

37.63

36.10

42.30

47.41

47.63

47.45

100 Butterfly LCM 1:01.72 RT 0.71s

28.17

33.55

Front half 28.17s · back half 33.55s

200 Individual Medley LCM 2:21.17 RT 0.67s

28.58

37.08

44.06

31.45

Front half 65.66s · back half 75.51s

Reaction time

fastest 0.60s average 0.690s slowest 0.77s 11 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.

Swim history

Every recorded swim, newest first

Date	Event	Course	Time	Age	Round	Meet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 22.35 21 swims

100 Freestyle SCY 48.06 16 swims

200 Freestyle SCY 1:50.82 13 swims

500 Freestyle SCY 5:01.33 12 swims

1000 Freestyle SCY 10:27.75 4 swims

50 Backstroke SCY 33.43 6 swims

100 Backstroke SCY 59.13 13 swims

200 Backstroke SCY 2:01.95 6 swims

25 Breaststroke SCY 54.71 1 swim

50 Breaststroke SCY 43.82 3 swims

100 Breaststroke SCY 1:04.88 7 swims

200 Breaststroke SCY 2:19.38 3 swims

50 Butterfly SCY 25.59 4 swims

100 Butterfly SCY 52.80 15 swims

200 Butterfly SCY 2:09.49 3 swims

100 Individual Medley SCY 57.16 3 swims

200 Individual Medley SCY 2:00.37 12 swims

400 Individual Medley SCY 4:41.33 2 swims

50 Freestyle LCM 25.96 13 swims

100 Freestyle LCM 56.54 9 swims

200 Freestyle LCM 2:07.11 7 swims

400 Freestyle LCM 4:29.69 5 swims

800 Freestyle LCM 9:15.63 1 swim

50 Backstroke LCM 39.17 1 swim

100 Backstroke LCM 1:08.20 11 swims

200 Backstroke LCM 2:28.80 4 swims

50 Breaststroke LCM 49.31 1 swim

100 Breaststroke LCM 1:18.76 5 swims

200 Breaststroke LCM 3:04.79 1 swim

50 Butterfly LCM 38.04 1 swim

100 Butterfly LCM 1:01.72 11 swims

200 Individual Medley LCM 2:21.17 8 swims

400 Individual Medley LCM 5:28.12 1 swim