Derrick Ennis

Mage 15ILFMC

10 plausible swims · 4 meets · 2024-07-12 → 2026-03-08

Personal records

Event	Course	Best	Cut	Date	Meet
200 Freestyle	SCY	1:58.59	A+5.00s to AA	2026-03-01	2026 Winter ISI Regionals- HSC - copied fast pool
500 Freestyle	SCY	5:13.09	A+4.00s to AA	2026-02-28	2026 Winter ISI Regionals- HSC - copied fast pool
1000 Freestyle	SCY	10:38.21	AA+22.42s to AAA	2026-02-27	2026 Winter ISI Regionals- HSC - copied fast pool
1650 Freestyle	SCY	17:34.80	AA+27.31s to AAA	2026-03-01	2026 Winter ISI Regionals- HSC - copied fast pool
400 Individual Medley	SCY	4:37.48	A+5.09s to AA	2026-02-27	2026 Winter ISI Regionals- HSC - copied fast pool
800 Freestyle	LCM	9:41.28	A+2.49s to AA	2025-07-24	Illinois Swimming Age Group Champs LC 25 venue
1500 Freestyle	LCM	18:47.79	A+11.50s to AA	2025-07-27	Illinois Swimming Age Group Champs LC 25 venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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.

IMX / IMR

IMX 15-16 · SCY

1346 points (2/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:13.09	687
400 IM SCY	4:37.48	659
200 BK SCY	—	0
200 BR SCY	—	0
200 FL SCY	—	0
200 IM SCY	—	0

IMR 15-16 · SCY

636 points (1/5 events — incomplete)

Event	Time	Points
200 FR SCY	1:58.59	636
100 BK SCY	—	0
100 BR SCY	—	0
100 FL SCY	—	0
200 IM SCY	—	0

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

PR splits

200 Freestyle SCY 1:58.59

27.54

29.63

30.78

30.64

Front half 57.17s · back half 61.42s

500 Freestyle SCY 5:13.09

27.89

30.79

31.44

32.01

31.87

31.97

32.18

32.41

31.96

30.57

Front half 154.00s · back half 159.09s

1000 Freestyle SCY 10:38.21

28.03

30.98

31.41

32.34

32.65

32.43

32.58

32.50

32.46

32.23

32.51

32.85

32.53

32.30

31.98

32.63

32.16

31.45

31.67

30.52

Front half 317.61s · back half 320.60s

1650 Freestyle SCY 17:34.80

27.31

29.58

30.85

31.18

31.33

31.17

31.49

32.06

32.11

32.25

31.90

32.28

32.37

32.07

32.23

32.60

31.95

32.46

31.64

32.45

32.49

32.35

33.54

31.94

32.95

32.75

33.25

32.57

33.03

32.33

32.56

32.60

31.16

400 Individual Medley SCY 4:37.48

29.33

34.05

36.22

35.38

39.07

39.52

32.56

31.35

Front half 134.98s · back half 142.50s

800 Freestyle LCM 9:41.28 RT 0.80s

31.92

35.53

35.30

36.51

36.02

37.29

36.52

36.81

37.02

37.39

36.49

36.71

37.30

37.19

36.87

36.41

Front half 285.90s · back half 295.38s

1500 Freestyle LCM 18:47.79 RT 0.78s

31.98

35.57

37.25

37.49

37.58

37.79

38.01

37.01

37.60

37.82

37.51

37.97

38.62

37.84

38.73

38.75

37.95

38.03

37.70

37.40

39.47

38.32

38.46

38.02

38.65

38.49

38.15

37.81

34.01

Front half 558.77s · back half 569.02s

Reaction time

fastest 0.78s average 0.790s slowest 0.80s 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.

200 Freestyle SCY 1:58.59 1 swim

500 Freestyle SCY 5:13.09 1 swim

1000 Freestyle SCY 10:38.21 2 swims

1650 Freestyle SCY 17:34.80 3 swims

400 Individual Medley SCY 4:37.48 1 swim

800 Freestyle LCM 9:41.28 1 swim

1500 Freestyle LCM 18:47.79 1 swim