Nathan Feng

Mage 14GUSTTWST

196 plausible swims · 29 meets · 2024-01-12 → 2026-06-26

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.78	AA+0.29s to AAA	2025-12-05	2025 Gulf Age Group Championships
100 Freestyle	SCY	50.58	AAA+1.79s to AAAA	2026-01-01	TWST Speedo Winter Classic P/F fast pool
200 Freestyle	SCY	1:51.02	AAA+4.13s to AAAA	2026-01-01	TWST Speedo Winter Classic P/F fast pool
500 Freestyle	SCY	5:32.55	BB+1.76s to A	2024-10-04	2024 Fleet Fall Kickoff Invitational venue
1000 Freestyle	SCY	11:07.82	A+9.43s to AA	2025-01-01	Cypress Fairbanks Swim Club
50 Backstroke	SCY	29.65	BB+0.76s to A	2024-12-08	2024 Gulf Age Group Championships venue
100 Backstroke	SCY	56.02	AAA+2.53s to AAAA	2025-01-17	2025 TWST Speedo Winter Classic Invitational
200 Backstroke	SCY	2:01.06	AAA+4.67s to AAAA	2026-01-01	TWST Speedo Winter Classic P/F fast pool
50 Breaststroke	SCY	30.60	AA+0.31s to AAA	2025-02-02	2025 Fleet Mardi Gras venue
100 Breaststroke	SCY	1:00.10	AAAA	2025-12-05	2025 Gulf Age Group Championships
200 Breaststroke	SCY	2:08.52	AAAA	2025-12-05	2025 Gulf Age Group Championships
50 Butterfly	SCY	29.57	BB+1.18s to A	2024-10-27	2024 TWST Halloween Meet venue
100 Butterfly	SCY	58.36	A+0.47s to AA	2026-01-01	TWST Speedo Winter Classic P/F fast pool
200 Butterfly	SCY	2:12.89	A+4.00s to AA	2026-01-01	TWST Speedo Winter Classic P/F fast pool
100 Individual Medley	SCY	1:03.22		2024-10-26	2024 TWST Halloween Meet venue
200 Individual Medley	SCY	2:03.73	AAA+5.24s to AAAA	2025-12-05	2025 Gulf Age Group Championships
400 Individual Medley	SCY	4:19.81	AAA+6.52s to AAAA	2026-01-01	TWST Speedo Winter Classic P/F fast pool
50 Freestyle	LCM	27.11	AA+0.22s to AAA	2026-04-17	TWST Spring Splash LC Meet
100 Freestyle	LCM	59.97	AA+0.98s to AAA	2026-04-17	TWST Spring Splash LC Meet
200 Freestyle	LCM	2:10.15	AA+1.26s to AAA	2026-05-15	2026 Fleet Summer Classic
400 Freestyle	LCM	4:34.12	AAA+11.63s to AAAA	2026-06-26	2026 Fleet Last Chance Meet
800 Freestyle	LCM	9:53.03	AA+23.44s to AAA	2026-04-17	TWST Spring Splash LC Meet
1500 Freestyle	LCM	18:15.39	AA+2.20s to AAA	2026-05-09	2026 FLEET Distance Challenge
100 Backstroke	LCM	1:08.36	AA+2.57s to AAA	2026-04-17	TWST Spring Splash LC Meet
200 Backstroke	LCM	2:27.48	AA+4.49s to AAA	2026-05-15	2026 Fleet Summer Classic
50 Breaststroke	LCM	34.12	AAA+1.03s to AAAA	2026-04-17	TWST Spring Splash LC Meet
100 Breaststroke	LCM	1:11.85	AAA+1.36s to AAAA	2025-07-19	2025 Texas Age Group Championships fast pool
200 Breaststroke	LCM	2:35.01	AAA+2.02s to AAAA	2025-07-20	2025 Texas Age Group Championships fast pool
50 Butterfly	LCM	33.28	BB+1.29s to A	2026-04-17	TWST Spring Splash LC Meet
100 Butterfly	LCM	1:09.14	BB+0.25s to A	2026-06-26	2026 Fleet Last Chance Meet
200 Individual Medley	LCM	2:27.45	AA+3.66s to AAA	2026-05-15	2026 Fleet Summer Classic
400 Individual Medley	LCM	5:14.66	AA+7.17s to AAA	2026-05-15	2026 Fleet Summer Classic

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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	25.86	flat	200 Free Relay	2025-02-02	2025 Fleet Mardi Gras
100 Freestyle	SCY	57.95	flying	400 Free Relay (leg 4)	2024-12-08	2024 Gulf Age Group Championships
50 Breaststroke	SCY	27.25	flying	200 Medley Relay (leg 2)	2025-02-01	2025 Fleet Mardi Gras
100 Breaststroke	SCY	1:08.15	flying	400 Medley Relay (leg 2)	2024-12-07	2024 Gulf Age Group Championships
50 Freestyle	LCM	30.04	flat	200 Free Relay	2024-07-20	2024 Texas Age Group Swimming LC Champs
100 Freestyle	LCM	1:00.68	flat	400 Free Relay	2025-07-18	2025 Texas Age Group Championships
100 Freestyle	LCM	1:05.11	flying	400 Free Relay (leg 4)	2024-07-19	2024 Texas Age Group Swimming LC Champs
100 Freestyle	LCM	1:05.05	flying	400 Medley Relay (leg 4)	2024-07-18	2024 Texas Age Group Swimming LC Champs
200 Freestyle	LCM	2:14.54	flying	800 Free Relay (leg 2)	2025-07-16	2025 Texas Age Group Championships
50 Backstroke	LCM	34.57	flat	200 Medley Relay	2024-07-21	2024 Texas Age Group Swimming LC Champs
50 Breaststroke	LCM	33.21	flying	200 Medley Relay (leg 2)	2025-07-19	2025 Texas Age Group Championships
100 Breaststroke	LCM	1:12.44	flying	400 Medley Relay (leg 2)	2025-07-17	2025 Texas Age Group 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 13-14 · SCY

5096 points (6/6 events)

Event	Time	Points
500 FR SCY	5:32.55	658
200 BK SCY	2:01.06	879
200 BR SCY	2:08.52	1063
200 FL SCY	2:12.89	692
200 IM SCY	2:03.73	878
400 IM SCY	4:19.81	926

IMR 13-14 · SCY

4398 points (5/5 events)

Event	Time	Points
200 FR SCY	1:51.02	892
100 BK SCY	56.02	870
100 BR SCY	1:00.10	1014
100 FL SCY	58.36	744
200 IM SCY	2:03.73	878

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

PR splits

100 Freestyle SCY 50.58 split/total mismatch

24.46

1.66

Front half 24.46s · back half 26.12s

200 Freestyle SCY 1:51.02 split/total mismatch

25.47

28.17

28.91

28.47

500 Freestyle SCY 5:32.55

30.13

32.53

33.79

34.76

34.74

34.36

34.10

34.27

33.35

30.52

Front half 165.95s · back half 166.60s

100 Backstroke SCY 56.02 split/total mismatch

30.63

31.47

27.33

28.69

200 Backstroke SCY 2:01.06 split/total mismatch

28.80

30.73

31.17

30.36

100 Butterfly SCY 58.36 split/total mismatch

27.36

3.64

Front half 27.36s · back half 31.00s

200 Butterfly SCY 2:12.89 split/total mismatch

30.18

34.68

34.11

33.92

100 Individual Medley SCY 1:03.22

30.40

32.82

Front half 30.40s · back half 32.82s

400 Individual Medley SCY 4:19.81 split/total mismatch

27.92

32.34

34.16

33.67

36.26

35.57

30.42

29.47

800 Freestyle LCM 9:53.03 split/total mismatch

69.05

73.64

73.93

74.60

74.58

74.09

73.24

70.73

72.29

76.74

77.52

75.21

74.99

73.80

73.00

69.48

100 Breaststroke LCM 1:11.85

33.98

37.87

Front half 33.98s · back half 37.87s

200 Breaststroke LCM 2:35.01

34.90

38.98

40.29

40.84

Front half 73.88s · back half 81.13s

Reaction time

fastest 0.50s average 0.573s slowest 0.68s 14 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 23.78 7 swims

100 Freestyle SCY 50.58 12 swims

200 Freestyle SCY 1:51.02 6 swims

500 Freestyle SCY 5:32.55 1 swim

1000 Freestyle SCY 11:07.82 1 swim

50 Backstroke SCY 29.65 6 swims

100 Backstroke SCY 56.02 15 swims

200 Backstroke SCY 2:01.06 3 swims

50 Breaststroke SCY 30.60 12 swims

100 Breaststroke SCY 1:00.10 13 swims

200 Breaststroke SCY 2:08.52 12 swims

50 Butterfly SCY 29.57 1 swim

100 Butterfly SCY 58.36 5 swims

200 Butterfly SCY 2:12.89 1 swim

100 Individual Medley SCY 1:03.22 6 swims

200 Individual Medley SCY 2:03.73 10 swims

400 Individual Medley SCY 4:19.81 4 swims

50 Freestyle LCM 27.11 6 swims

100 Freestyle LCM 59.97 7 swims

200 Freestyle LCM 2:10.15 2 swims

400 Freestyle LCM 4:34.12 2 swims

800 Freestyle LCM 9:53.03 3 swims

1500 Freestyle LCM 18:15.39 1 swim

100 Backstroke LCM 1:08.36 5 swims

200 Backstroke LCM 2:27.48 2 swims

50 Breaststroke LCM 34.12 8 swims

100 Breaststroke LCM 1:11.85 13 swims

200 Breaststroke LCM 2:35.01 12 swims

50 Butterfly LCM 33.28 2 swims

100 Butterfly LCM 1:09.14 6 swims

200 Individual Medley LCM 2:27.45 9 swims

400 Individual Medley LCM 5:14.66 3 swims