Derek Nguyen

Mage 21LEMDESTNAVYUN

54 plausible swims · 9 meets · 2016-05-14 → 2021-06-12

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.28	Sectionals ✓+1.89s to Futures	2017-02-25	2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP venue
100 Freestyle	SCY	49.33	+0.34s to Sectionals	2017-02-26	2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP venue
200 Freestyle	SCY	1:51.45	+3.96s to Sectionals	2016-10-30	2016 NBAC Fall Fastival Classic slow pool
500 Freestyle	SCY	4:49.30	Sectionals ✓+23.71s to Futures	2017-02-25	2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP venue
100 Backstroke	SCY	58.00	+1.91s to Sectionals	2016-10-29	2016 NBAC Fall Fastival Classic slow pool
200 Backstroke	SCY	2:05.04	+3.65s to Sectionals	2017-01-16	2017 Retriever Classic venue
100 Breaststroke	SCY	56.06	Sectionals ✓+1.07s to Futures	2017-02-24	2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP venue
200 Breaststroke	SCY	2:05.48	Sectionals ✓+5.09s to Futures	2017-02-25	2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP venue
200 Butterfly	SCY	2:05.08	+2.29s to Sectionals	2017-01-16	2017 Retriever Classic venue
200 Individual Medley	SCY	1:55.10	Sectionals ✓+6.61s to Futures	2017-02-26	2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP venue
400 Individual Medley	SCY	4:11.86	Sectionals ✓+19.17s to Futures	2017-02-24	2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP venue
50 Freestyle	LCM	26.17	+0.18s to Sectionals	2016-07-09	2016 RAC SANDBOX INVITATIONAL venue
100 Freestyle	LCM	58.15	+1.56s to Sectionals	2016-06-03	2016 Eagle Swim Team Speedo Sizzler
200 Freestyle	LCM	2:06.40	+2.91s to Sectionals	2016-07-08	2016 RAC SANDBOX INVITATIONAL venue
400 Freestyle	LCM	4:29.62	+7.43s to Sectionals	2016-07-09	2016 RAC SANDBOX INVITATIONAL venue
800 Freestyle	LCM	9:09.87	Sectionals ✓+46.78s to Futures	2016-06-03	2016 Eagle Swim Team Speedo Sizzler
1500 Freestyle	LCM	17:43.51	+3.52s to Sectionals	2016-07-10	2016 RAC SANDBOX INVITATIONAL venue
100 Breaststroke	LCM	1:06.48	Sectionals ✓+1.39s to Futures	2019-08-02	2019 Futures Championships (Geneva, Ohio) venue
200 Breaststroke	LCM	2:32.94	Sectionals ✓+10.55s to Futures	2019-08-03	2019 Futures Championships (Geneva, Ohio) venue
100 Butterfly	LCM	1:04.07	+2.58s to Sectionals	2016-07-08	2016 RAC SANDBOX INVITATIONAL venue
200 Butterfly	LCM	2:26.33	+6.84s to Sectionals	2016-06-03	2016 Eagle Swim Team Speedo Sizzler
200 Individual Medley	LCM	2:16.57	Sectionals ✓+8.58s to Futures	2019-08-04	2019 Futures Championships (Geneva, Ohio) venue

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.

PR splits

100 Freestyle SCY 49.33

23.60

25.73

Front half 23.60s · back half 25.73s

200 Freestyle SCY 1:51.45

26.02

28.37

28.78

28.28

Front half 54.39s · back half 57.06s

500 Freestyle SCY 4:49.30

26.00

28.86

29.31

29.99

29.48

29.66

29.11

29.50

29.46

27.93

Front half 143.64s · back half 145.66s

100 Backstroke SCY 58.00

28.15

29.85

Front half 28.15s · back half 29.85s

200 Backstroke SCY 2:05.04

29.42

31.83

32.01

31.78

Front half 61.25s · back half 63.79s

100 Breaststroke SCY 56.06

26.23

29.83

Front half 26.23s · back half 29.83s

200 Breaststroke SCY 2:05.48

27.43

31.56

32.89

33.60

Front half 58.99s · back half 66.49s

200 Butterfly SCY 2:05.08

28.01

32.08

32.97

32.02

Front half 60.09s · back half 64.99s

200 Individual Medley SCY 1:55.10

24.82

29.56

33.52

27.20

Front half 54.38s · back half 60.72s

400 Individual Medley SCY 4:11.86

25.75

30.03

32.48

33.37

35.64

36.67

29.65

28.27

Front half 121.63s · back half 130.23s

100 Freestyle LCM 58.15 split/total mismatch

32.42

35.41

28.36

29.79

200 Freestyle LCM 2:06.40

28.53

32.76

32.67

32.44

Front half 61.29s · back half 65.11s

400 Freestyle LCM 4:29.62

29.96

32.76

33.74

34.19

34.67

35.50

34.72

34.08

Front half 130.65s · back half 138.97s

800 Freestyle LCM 9:09.87 split/total mismatch

37.51

37.96

37.74

37.76

30.09

32.33

32.99

35.65

37.45

37.28

36.65

34.58

34.94

34.48

35.12

33.73

1500 Freestyle LCM 17:43.51

30.62

34.35

28.37

40.13

34.15

36.14

34.94

35.76

35.40

36.58

35.33

36.49

35.17

36.57

35.20

36.43

35.61

36.57

35.28

36.45

35.68

36.47

34.25

38.01

35.08

36.09

35.50

36.07

32.15

38.67

Front half 525.20s · back half 538.31s

100 Breaststroke LCM 1:06.48

31.15

35.33

Front half 31.15s · back half 35.33s

200 Breaststroke LCM 2:32.94

33.48

38.55

40.47

40.44

Front half 72.03s · back half 80.91s

100 Butterfly LCM 1:04.07

29.72

34.35

Front half 29.72s · back half 34.35s

200 Individual Medley LCM 2:16.57

28.44

36.42

39.52

32.19

Front half 64.86s · back half 71.71s

Progression

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

50 Freestyle SCY 22.28 4 swims

100 Freestyle SCY 49.33 1 swim

200 Freestyle SCY 1:51.45 1 swim

500 Freestyle SCY 4:49.30 1 swim

100 Backstroke SCY 58.00 1 swim

200 Backstroke SCY 2:05.04 3 swims

100 Breaststroke SCY 56.06 3 swims

200 Breaststroke SCY 2:05.48 3 swims

200 Butterfly SCY 2:05.08 2 swims

200 Individual Medley SCY 1:55.10 4 swims

400 Individual Medley SCY 4:11.86 3 swims

50 Freestyle LCM 26.17 3 swims

100 Freestyle LCM 58.15 2 swims

200 Freestyle LCM 2:06.40 2 swims

400 Freestyle LCM 4:29.62 1 swim

800 Freestyle LCM 9:09.87 1 swim

1500 Freestyle LCM 17:43.51 1 swim

100 Breaststroke LCM 1:06.48 8 swims

200 Breaststroke LCM 2:32.94 3 swims

100 Butterfly LCM 1:04.07 2 swims

200 Butterfly LCM 2:26.33 1 swim

200 Individual Medley LCM 2:16.57 4 swims