Derek Hernandez-Ojeda

Mage 15FLGUIAKYMTSTNTRO

205 plausible swims · 33 meets · 2024-01-13 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.96	AA+0.27s to AAA	2025-11-09	2025 ST TXLA 11&O November Unclassified Invit venue
100 Freestyle	SCY	48.66	AAA+1.17s to AAAA	2025-09-07	2025 ST NTRO Stephen J Wolleben Memorial Meet venue
200 Freestyle	SCY	1:44.07	AAA+0.28s to AAAA	2025-11-09	2025 ST TXLA 11&O November Unclassified Invit venue
500 Freestyle	SCY	4:44.51	AAA+2.22s to AAAA	2025-10-19	2025 ST TXLA 11&Over Fall Kick Off Invite venue
100 Backstroke	SCY	50.53	AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
200 Backstroke	SCY	1:46.08	AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
100 Breaststroke	SCY	1:06.73	A+2.14s to AA	2025-09-07	2025 ST NTRO Stephen J Wolleben Memorial Meet venue
200 Breaststroke	SCY	2:25.42	A+4.53s to AA	2025-09-07	2025 ST NTRO Stephen J Wolleben Memorial Meet venue
100 Butterfly	SCY	51.19	AAAA	2025-10-19	2025 ST TXLA 11&Over Fall Kick Off Invite venue
200 Butterfly	SCY	1:50.28	AAAA	2025-10-18	2025 ST TXLA 11&Over Fall Kick Off Invite venue
200 Individual Medley	SCY	1:55.96	AAA+0.27s to AAAA	2025-10-18	2025 ST TXLA 11&Over Fall Kick Off Invite venue
400 Individual Medley	SCY	3:58.60	AAAA	2025-10-17	2025 ST TXLA 11&Over Fall Kick Off Invite venue
50 Freestyle	LCM	25.79	AAA+0.80s to AAAA	2026-05-17	2026 ST TXLA 11&O End of School Splash venue
100 Freestyle	LCM	54.79	AAA+0.30s to AAAA	2026-04-26	2026 ST TXLA 11&O Long Course Kick Off venue
200 Freestyle	LCM	1:56.75	AAAA	2026-04-25	2026 ST TXLA 11&O Long Course Kick Off venue
400 Freestyle	LCM	4:26.68	AAA+11.09s to AAAA	2026-04-26	2026 ST TXLA 11&O Long Course Kick Off venue
50 Backstroke	LCM	28.80	AAAA	2025-07-30	2025 Speedo Junior National Championships fast pool
100 Backstroke	LCM	58.05	AAAA	2026-06-13	2026 ST NIST George Block Invitational fast pool
200 Backstroke	LCM	2:03.77	AAAA	2026-05-16	2026 ST TXLA 11&O End of School Splash venue
50 Breaststroke	LCM	37.39	BB+0.90s to A	2025-05-25	2025 ST NTRO LC School's Out venue
100 Breaststroke	LCM	1:25.92	B+1.03s to BB	2024-04-07	2024 ST NTRO LC Red vs Black slow pool
200 Breaststroke	LCM	2:48.47	A+4.28s to AA	2026-05-16	2026 ST TXLA 11&O End of School Splash venue
50 Butterfly	LCM	27.12	AAAA	2025-06-20	2025 FAST Independence Invitational venue
100 Butterfly	LCM	55.66	AAAA	2026-06-12	2026 ST NIST George Block Invitational fast pool
200 Butterfly	LCM	2:03.82	AAAA	2026-06-13	2026 ST NIST George Block Invitational fast pool
200 Individual Medley	LCM	2:12.03	AAAA	2025-07-13	2025 ST TXLA SZ LC Sectional Champs venue
400 Individual Medley	LCM	4:36.40	AAAA	2026-04-24	2026 ST TXLA 11&O Long Course Kick Off 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.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
100 Freestyle	SCY	47.46	flying	400 Free Relay (leg 2)	2025-12-13	2025 West Speedo Winter Juniors
200 Freestyle	SCY	1:40.37	flying	800 Free Relay (leg 3)	2025-12-10	2025 West Speedo Winter Juniors
100 Butterfly	SCY	49.72	flying	400 Medley Relay (leg 3)	2025-12-11	2025 West Speedo Winter Juniors
50 Freestyle	LCM	25.05	flying	200 Free Relay (leg 4)	2025-07-30	2025 Speedo Junior National Championships
100 Freestyle	LCM	56.98	flying	400 Free Relay (leg 2)	2024-07-19	2024 Texas Age Group Swimming LC Champs
200 Freestyle	LCM	1:59.22	flying	800 Free Relay (leg 4)	2025-07-31	2025 Speedo Junior National Championships
50 Butterfly	LCM	26.36	flying	200 Medley Relay (leg 3)	2025-08-01	2025 Speedo Junior National Championships

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 · LCM

5730 points (6/6 events)

Event	Time	Points
400 FR LCM	4:26.68	829
200 BK LCM	2:03.77	1100
200 BR LCM	2:48.47	649
200 FL LCM	2:03.82	1100
200 IM LCM	2:12.03	1001
400 IM LCM	4:36.40	1051

IMR 15-16 · LCM

4672 points (5/5 events)

Event	Time	Points
200 FR LCM	1:56.75	1019
100 BK LCM	58.05	1076
100 BR LCM	1:25.92	476
100 FL LCM	55.66	1100
200 IM LCM	2:12.03	1001

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

PR splits

100 Freestyle SCY 48.66

23.40

25.26

Front half 23.40s · back half 25.26s

200 Freestyle SCY 1:44.07

24.07

26.24

26.86

26.90

Front half 50.31s · back half 53.76s

500 Freestyle SCY 4:44.51

25.71

28.17

28.75

28.92

29.61

28.40

28.74

29.26

29.55

27.40

Front half 141.16s · back half 143.35s

100 Breaststroke SCY 1:06.73

31.37

35.36

Front half 31.37s · back half 35.36s

200 Breaststroke SCY 2:25.42

31.33

36.94

38.55

38.60

Front half 68.27s · back half 77.15s

100 Butterfly SCY 51.19

24.00

27.19

Front half 24.00s · back half 27.19s

200 Butterfly SCY 1:50.28

24.20

27.89

28.48

29.71

Front half 52.09s · back half 58.19s

200 Individual Medley SCY 1:55.96

24.60

27.85

36.38

27.13

Front half 52.45s · back half 63.51s

400 Individual Medley SCY 3:58.60

24.70

28.30

28.78

27.76

36.41

37.06

27.83

27.76

Front half 109.54s · back half 129.06s

200 Freestyle LCM 1:56.75

56.44

60.31

Front half 56.44s · back half 60.31s

400 Freestyle LCM 4:26.68

61.69

67.85

68.27

68.87

Front half 129.54s · back half 137.14s

100 Backstroke LCM 58.05

27.91

30.14

Front half 27.91s · back half 30.14s

200 Backstroke LCM 2:03.77

59.85

63.92

Front half 59.85s · back half 63.92s

200 Breaststroke LCM 2:48.47

83.00

85.47

Front half 83.00s · back half 85.47s

100 Butterfly LCM 55.66

25.95

29.71

Front half 25.95s · back half 29.71s

200 Butterfly LCM 2:03.82

27.96

31.88

32.02

31.96

Front half 59.84s · back half 63.98s

200 Individual Medley LCM 2:12.03

27.23

32.27

42.25

30.28

Front half 59.50s · back half 72.53s

400 Individual Medley LCM 4:36.40

28.25

32.37

34.16

34.08

41.80

42.93

31.77

31.04

Front half 128.86s · back half 147.54s

Reaction time

fastest 0.59s average 0.634s slowest 0.69s 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.

Progression

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

50 Freestyle SCY 22.96 4 swims

100 Freestyle SCY 48.66 6 swims

200 Freestyle SCY 1:44.07 5 swims

500 Freestyle SCY 4:44.51 2 swims

100 Backstroke SCY 50.53 11 swims

200 Backstroke SCY 1:46.08 16 swims

100 Breaststroke SCY 1:06.73 2 swims

200 Breaststroke SCY 2:25.42 2 swims

100 Butterfly SCY 51.19 11 swims

200 Butterfly SCY 1:50.28 3 swims

200 Individual Medley SCY 1:55.96 7 swims

400 Individual Medley SCY 3:58.60 10 swims

50 Freestyle LCM 25.79 11 swims

100 Freestyle LCM 54.79 6 swims

200 Freestyle LCM 1:56.75 3 swims

400 Freestyle LCM 4:26.68 2 swims

50 Backstroke LCM 28.80 2 swims

100 Backstroke LCM 58.05 17 swims

200 Backstroke LCM 2:03.77 20 swims

50 Breaststroke LCM 37.39 1 swim

100 Breaststroke LCM 1:25.92 1 swim

200 Breaststroke LCM 2:48.47 1 swim

50 Butterfly LCM 27.12 3 swims

100 Butterfly LCM 55.66 18 swims

200 Butterfly LCM 2:03.82 17 swims

200 Individual Medley LCM 2:12.03 18 swims

400 Individual Medley LCM 4:36.40 6 swims